4N 19 E 8 19 by Andrew A. White, Dorothea McCullough, and Robert G. McCullough nk m en t with contributions by ba Em f Leslie L. Bush, Donald R. Cochran, Devin Fishel, Rexford C. Garniewicz, d po os e Mark Moore, and Andrew T o M. Schneider l p F il O /A rim nt e e n er km up od O /A an n M Em 2N 19 E 8 19 s S s on AN ARCHAEOLOGICAL EVALUATION OF LATE PREHISTORIC VILLAGE AND SUBSISTENCE PATTERNS IN NORTH-CENTRAL AND NORTHEASTERN INDIANA b Bu r ie d Bw 5 6 A tum m a 6 D .7 0 10 2 1 ri Bu D nit ns U o o f c a ti e d ll s o W a le L im po o pe r h t os S u ed B e uri d 4 O /A Bw O /A B om ott of E va xc a 4N 19 E 8 19 C ( bd C We st T o tom t Bo b (A) cm 7 . 5 c mbd 4 48 p= To m = tto o B ll D -3A ) H P d( Wa d . 5c 4 5 c mb p = 73. 0 o T = om ott r th d pe ex a p ma p a te n t im k me x pr o a n A p e m b fa c e of s ur of on ine l r n te ce ce e l ib fe n s s a de/ o P ck s to No B A) A) ( D -5 . 0c m c mbd P Hp = 5 1 = 7 1 . 0 ll Wa D -4 ) P Hmbd ( A( A ) 2N 19 E 8 19 ) (A) bd bd ( A m c cm 5 . P Hp = 46 = 62. 5 T o tom t Bo D -2 4N 19 E 0 20 Robert G. McCullough, A) A) -6 c mbd (c mbd ( D 0 6. 5 Principal P H p = 5Investigator =6 So u th Wa D -1 ) P H bd ( A ) ll D nit ns U o of a ti w L oc e i V o le n P l a o s th P tion c m bd ( 47 p = 5cm T o 64. = m tto A T o tom t Bo Reports of Investigations 216 June 2002 IPFW Archaeological Survey 0 1 0at Fort Wayne Indiana University-Purdue University rs e te m 2101 East Coliseum Blvd. i t cen Fort Wayne, Indiana 46805-1499 2N Bo 19 E 0 20 0 20 0 Foreword to Electronic Web Version November 2002 This report is a low resolution electronic version of Indiana University- Purdue University at Fort Wayne Archaeological Survey (IPFW-AS) Reports of Investigations 216, originally published in June of 2002. The electronic version of this report was produced by the IPFW-AS. Archaeological site location information not intended for public disclosure has been removed from this version of the report. In most other respects, the electronic version of the report is identical to the paper version. The pagination of some of the appendices may differ slightly from the original. This report can be viewed using Adobe Acrobat Reader or printed. Andrew A. White ACKNOWLEDGMENT OF STATE AND FEDERAL ASSISTANCE This project has been funded in part by a U.S. Department of the Interior, National Park Service Historic Preservation Fund grant administered by the Indiana Department of Natural Resources, Division of Historic Preservation and Archaeology. This program has received federal financial assistance for the identification, protection, and/or rehabilitation of historic properties and cultural resources in the State of Indiana. Under Title VI of the Civil Rights Act of 1964 and Section 504 of the Rehabilitation Act of 1973, the U.S. Department of the Interior prohibits discrimination on the basis of race, color, national origin, or disability in its federally assisted programs. If you believe that you have been discriminated against in any program, activity, or facility as described above, or if you desire further information, please write to: Office of Equal Opportunity, U.S. Department of the Interior, 1849 C Street, N.W., Washington, D.C. 20240. This report has been financed in part with federal funds from the U.S. Department of the Interior, National Park Service. However, the contents and opinions contained in this publication do not necessarily reflect the views or policies of the U.S. Department of the Interior. i ACKNOWLEDGMENTS In any project such as this, the list of people, institutions, and agencies who have provided support is large. Each contribution was crucial to the final product. Al Patterson and the Hamilton County Parks and Recreation Department were helpful in every respect in arranging the Strawtown investigations, as was the Allen County park system at Fox Island. Private landowners Al and Virginia Scranage, Irene Schlink and Karen Brenneke, and Maureen del Mar Hughes graciously allowed access to sites and survey areas. The field crew and lab staff of the Archaeological Survey at Indiana University-Purdue University, Fort Wayne (IPFW-AS)—Lesli Bair, Jason Barnhart, Albert Brine, Kim Crawford, Devin Fishel, Tammy Reece, Kristalle Wadsworth, Nikki Waters, and Robin Wilson—and the 2001 field school students—Tory Boroff, Brandon Bradshaw, Aaron Bubb, Melanie Haneline, Julie Keller, Laura LeFever, Joel Ruprecht, Luann Watson, Angela Wheeler, Randal Wooldridge—were essential to the project. A special debt is owed to the volunteers who gave generously of their free time to the investigations at Fox Island and Strawtown: Anthony Adderley, Craig Arnold, Ben Beeghly, Holly Bir, Valley Blevens, Dave Boggs, Karstin Carmany, Tom Ciscowski, Blake Cochran, Donald Cochran, Cameron Cox, Bill Dielkes, John Fishel, Chris Glidden, Julie Harman, Larry Harman, Candy Hrpcha, Angie Krieger, David Latka, Andy Martin, Sharon Martin, Pat McClary, Beth McCord, Steve Moore, Jan Northam, Staffan Petersen, Teresa Putty, Linda Shields, Bill Wepler, Drew Wilson, and Timothy Wright. The contributions of colleagues in this project also earned our deep gratitude: Don Cochran, for his analysis of the lithic material from Strawtown; Don Cochran and Beth McCord, for the topo map of Strawtown; A. M. Schneider, for his analysis of chert types at the Scranage enclosure; Leslie Bush, for the floral analyses; Rex Garniewicz, for the faunal analyses; Mark Moore, for showing Dr. McCullough the Scranage enclosure and sharing his notes on the Late Prehistoric in northeastern Indiana. The commitment of the other members of the Anthropology Department at IPFW to research is also deeply appreciated. Finally, without funding support from the Indiana Academy of Science and the Department of Interior Historic Preservation Fund (Grant #18-01-16414-15), administered by the Indiana Department of Natural Resources, Division of Historic Preservation and Archaeology, this project could not been undertaken. The IPFW Department of Sociology and Anthropology also provided matching funds. ii Table of Contents Acknowledgment of State and Federal Assistance...............................................................................................................i Acknowledgments....................................................................................................................................................................ii List of Figures...........................................................................................................................................................................iv List of Tables............................................................................................................................................................................vii Chapters Chapter 1. Chapter 2. Chapter 3. Chapter 4. Chapter 5. Chapter 6. Introduction...............................................................................................................................................1 Survey and Surface Collections........................................................................................................21 Excavations at the Scranage Enclosure (12 Dk 363)..........................................................................49 Excavations at the Strawtown Enclosure (12 H 883)..........................................................................74 Excavations at 12 Al 122.........................................................................................................................108 Discussion, Conclusions, and Summary of Recommendations.............................................................117 References Cited.............................................................................................................................................................................129 Appendices Appendix A. Illustrations of Selected Artifacts from Maumee River Survey Areas..............................................151 Appendix B. The Late Woodland Habitation of Cedar Creek and the Adams and Kramer Circular Enclosures, by Mark Moore...............................................................................154 Appendix C. Illustrations of Selected Artifacts from Controlled Surface Collections at 12 H 3........................167 Appendix D. Illustration of Selected Artifacts from Scranage Enclosure............................................................169 Appendix E. Macrobotanical Remains from Scranage Enclosure Flotation Samples, by Leslie L. Bush.........................................................................................................................................170 Appendix F. Faunal Remains from Scranage Enclosure, by Rexford C. Garniewicz.................................................175 Appendix G. Illustrations of Selected Ceramic Artifacts from Strawtown Enclosure..............................................176 Appendix H. Macrobotanical Remains from Strawtown Enclosure Flotation Samples, by Leslie L. Bush.............................................................................................................................................199 Appendix I. A Preliminary Analysis of Faunal Materials, Worked Bone, and Human Remains from the Strawtown Enclosure, by Rexford C. Garniewicz...............................................................206 Appendix J. Analysis of Lithics from Strawtown Enclosure, by Donald R. Cochran................................................211 Appendix K. Illustrations of Selected Artifacts from 12 Al 122....................................................................................226 iii List of Figures Figure 1.1. Figure 1.2. Figure 1.3. Figure 1.4. Figure 2.1. Figure 2.2. Figure 2.3. Figure 2.4. Figure 2.5. Figure 2.6. Figure 2.7. Figure 2.8. Figure 2.9. Figure 2.10. Figure 2.11. Figure 2.12. Figure 2.13. Figure 2.14. Figure 2.15. Figure 2.16. Figure 2.17. Figure 2.18. Figure 3.1. Figure 3.2. Figure 3.3. Figure 3.4. Figure 3.5. Figure 3.6. Figure 3.7. Figure 3.8. Figure 3.9. Figure 3.10. Figure 3.11. Figure 3.12. Figure 3.13. Figure 3.14. Figure 3.15. Figure 3.16. Figure 3.17. Figure 3.18. Figure 3.19. Physiographic map of Indiana showing locations of Hamilton, Allen, and DeKalb counties..................4 Locations of sites that have yielded either Anderson phase-like or cord impressed decoration commonly associated with the Oliver phase............................................................11 Distribution of Albee components that have yielded diagnostic pottery....................................................13 Oneota-like sites in central Indiana..............................................................................................................18 Location of Survey Areas 1 and 2 (Maples, Ind. 7.5’ USGS quadrangle)..............................................22 Location of Survey Area 3 (Woodburn North, Ind. 7.5’ USGS quadrangle)...........................................23 Locations of previously recorded sites in the immediate vicinity of Areas 1 and 2 (Maples, Ind. 7.5’ USGS quadrangle)............................................................................................................26 Locations of previously recorded sites in the immediate vicinity of Area 3 (Woodburn North, Ind. 7.5’ USGS quadrangle)...........................................................................................27 Locations of newly recorded sites in Areas 1 and 2 (Maples, Ind. 7.5’ USGS quadrangle)...................29 Locations of sites encountered in Area 3 (Woodburn North, Ind. 7.5’ USGS quadrangle)..................30 Location of site 12 Al 12 (Cedarville, Ind. 7.5’ USGS quadrangle)...........................................................36 Location of controlled surface collection area, 12 H 3....................................................................................38 Controlled surface collection grid, 12 H 3......................................................................................................39 Counts of lithic artifacts, 12 H 3....................................................................................................................40 Counts of ceramic artifacts, 12 H 3...................................................................................................................41 Counts of burned/broken rock, 12 H 3...........................................................................................................42 Grams of bone, 12 H 3.......................................................................................................................................43 Contour map of lithic artifact density, 12 H 3..........................................................................................44 Contour map of ceramic artifact density, 12 H 3..........................................................................................45 Contour map of broken/burned rock density, 12 H 3....................................................................................46 Contour map of bone density, 12 H 3.................................................................................................................47 Grid used for 20m x 20m collections, 12 H 3....................................................................................................48 Location of Scranage enclosure (Waterloo, Ind. 7.5’ USGS quadrangle)...................................................50 Map of Scranage enclosure showing approximate apex of embankment, approximate centerline of ditch, location of ramp/entrance and possible ramp/entrance structures, and locations of modern ATV and farm machinery roads/trails......................................................................51 Horizontal grid and coordinate system used at Scranage enclosure during the 2001 field season; locations and coordinates of permanent datums..............................................................................53 Locations of shovel probes excavated on the interior and exterior of Scranage enclosure...................54 Locations of excavation units at Scranage enclosure......................................................................................55 Locations of positive shovel probes at Scranage enclosure........................................................................57 Locations of postive shovel probes (ceramics) at Scranage enclosure.....................................................58 Locations of positive shovel probes (chipped stone) at Scranage enclosure...............................................59 Locations of positive shovel probes (fire-cracked rock) at Scranage enclosure.........................................60 Artifact density estimates along shovel probe transect across interior of Scranage enclosure............61 Plan view of Trench 1, Scranage enclosure.......................................................................................................62 West wall profile of Trench 1, Units G, F, E, and D, Scranage enclosure.........................................................63 West wall profile of Trench 1, Units C, B, A, and I, Scranage enclosure.........................................................64 Plan and profile views of Unit D showing superimposed locations of Postholes D-1 through D-6, Scranage enclosure.................................................................................................................66 Plan and profile views of postholes in Unit D, Scranage enclosure................................................................67 Plan view of Feature 1 at 9cmbd in Units A and B, Scranage enclosure..........................................................67 Plan view of Feature 4, Feature 3/Posthole H-2, and Postholes H-1, H-3, and H-4 at the base of level 2, Unit H, Scranage enclosure.....................................................................................68 Profile of Feature 3/Posthole H-2, Unit H, Scranage enclosure.........................................................................69 Hypothetical stages in the construction and deterioration of the ditch and embankment at the Scranage enclosure.......................................................................................................71 iv Figure 4.1. Figure 4.2. Figure 4.3. Figure 4.4. Figure 4.5. Figure 4.6. Figure 4.7. Figure 4.8. Figure 4.9. Figure 4.10. Figure 4.11. Figure 4.12. Figure 4.13. Figure 4.14. Figure 4.15. Figure 4.16. Figure 4.17 Figure 4.18. Figure 4.19. Figure 4.20. Figure 5.1. Figure 5.2. Figure 5.3. Figure 5.4. Figure 5.5. Figure A.1. Figure A.2. Figure A.3. Figure B.1. Figure B.2. Figure B.3. Figure B.4. Figure B.5. Figure B.6. Figure B.7. Figure C.1. Figure C.2. Figure D.1. Figure G.1. Figure G.2. Figure G.3. Figure G.4. Figure G.5. Figure G.6. Figure G.7. Figure G.8. Figure G.9. Figure G.10. Location of Strawtown enclosure (Omega, Ind. 7.5’ USGS quadrangle)..........................................75 Eggan’s 1930 map of Strawtown................................................................................................................79 Strawtown enclosure in 1930s aerial photograph....................................................................................81 Aerial photographs of Strawtown enclosure from 1941, 1956, 1962, and 1972......................................82 Horizontal grid and coordinate system used at Strawtown enclosure during the 2001 field season; locations and coordinates of permanent datums.........................................................84 Locations of SVS units excavated at Strawtown enclosure.........................................................................85 Locations of excavation units at Strawtown enclosure..............................................................................86 Three-dimensional view of Strawtown enclosure from the southwest............................................................88 Three-dimensional view of Strawtown enclosure from the northeast.........................................................89 Three-dimensional view of Strawtown enclosure from the northwest..........................................................89 Mean volumetric densities of chipped stone, FCR, ceramics, and faunal materials in exterior, ditch, embankment, and interior SVS units................................................................................91 Surface/near-surface densities of cultural material in and around Strawtown enclosure as suggested by SVS units.........................................................................................................................93 Profile of Trench 1, Strawtown enclosure......................................................................................................94 Posthole H-1, Strawtown enclosure.................................................................................................................95 View of natural rock-filled “midden” zone in Unit A, Strawtown enclosure (facing east)......................97 View of Unit A at 54cmbd, Strawtown enclosure (facing east)................................................................97 Plan view of Unit A/Feature 1 at 88cmbd (north half) and 58cmbd (south half), Strawtown enclosure.........................................................................................................................................99 Profile of east wall of Unit A at termination of excavations in 2001, Strawtown enclosure....................100 View of Unit O at 80cmbd, Strawtown enclosure (facing east)......................................................................101 Hypothetical sequence of construction and evolution of ditch and embankment at Strawtown enclosure..................................................................................................................................104 Location of site 12 Al 122 (Fort Wayne West, Ind. 7.5’ USGS quadrangle)...........................................109 Horizontal grid and coordinate system used at 12 Al 122 during the 2001 field season; locations of shovel probes.........................................................................................................................111 Locations of positive and negative shovel probes at 12 Al 122......................................................................112 Locations of excavation units at 12 Al 122....................................................................................................113 Profiles of Units A and C, 12 Al 122...........................................................................................................114 Artifacts from 12 Al 1178, 12 Al 1182, and 12 Al 2039................................................................................151 Aritfacts from 12 Al 2046 and 12 Al 2047....................................................................................................152 Artifacts from 12 Al 205...............................................................................................................................153 Points, Oddou Site.......................................................................................................................................160 Points............................................................................................................................................................161 Sherds................................................................................................................................................162 Sherds................................................................................................................................................163 Sherds................................................................................................................................................164 Color illustrations of some sherds from Figure B.3.................................................................................165 Color illustrations of some sherds from Figure B.4.................................................................................166 Sherds from controlled surface collections at 12 H 3....................................................................................167 Sherds from controlled surface collections at 12 H 3...................................................................................168 Selected artifacts from excavations at Scranage Enclosure..........................................................................169 Large Fort Ancient style sherds from Feature 1, Strawtown enclosure.................................................176 Large Fort Ancient style sherd from Feature 1, Strawtown enclosure.......................................................176 Great Lakes impressed sherds from Unit A, Features 1 and 2, Strawtown enclosure................................177 Fort Ancient style sherds from Unit A, Features 1 and 2, Strawtown enclosure.......................................178 Fort Ancient style sherds from Unit A, Features 1 and 2, Strawtown enclosure...............................179 Fort Ancient style sherds from Unit A, Level 4, Strawtown enclosure................................................180 Sherds from Unit A, Level 5.........................................................................................................................181 Sherds from Unit A, Level 5, Strawtown enclosure...............................................................................182 Selected sherds from Unit C, Strawtown enclosure..............................................................................183 Selected sherds from Unit D, Strawtown Enclosure..........................................................................184 v Figure G.11. Figure G.12. Figure G.13. Figure G.14 Figure G.15. Figure G.16. Figure G.17. Figure G.18. Figure G.19. Figure G.20. Figure G.21. Figure G.22. Figure G.23. Sherds from Units F, G, H, and I, Strawtown enclosure....................................................................185 Fort Ancient style sherds from Unit N, Level 2, Strawtown enclosure..............................................186 Selected sherds from Unit N, Level 3, Strawtown enclosure........................................................187 Fort Ancient style rim sherd from Unit O, Feature 3, Strawtown enclosure.....................................188 Fort Ancient style sherds from Unit O, Levels 1 and 5, Strawtown enclosure.....................................189 Fort Ancient style and Great Lakes impressed sherds from Unit O, Level 2, Strawtown enclosure.....190 Fort Ancient style sherds from Unit O, Level 3, Strawtown enclosure......................................................191 Great Lakes impressed style sherds from SVS units, Strawtown enclosure.................................192 Fort Ancient style sherds from SVS units, Strawtown enclosure......................................193 Fort Ancient style and unidentified sherds from SVS units, Strawtown nnclosure.............................194 Sherds from groundhog hole on interior of Strawtown enclosure..........................................................195 Taylor Village sherds from various proveniences, Strawtown enclosure...................................................196 Fragmentary Taylor Village vessel from embankment fill/midden in Unit A, Strawtown enclosure..........................................................................................................................................197 Figure G.24. View of interior and exterior of Taylor Village rim sherd with loop handle from Unit A, Level 5, Strawtown enclosure....................................................................................................198 Figure H.1. Depth of sample versus number of uncharred taxa, Strawtown Enclosure...........................................201 Figure I.1. Worked bone and bone tools from Strawtown enclosure........................................................................209 Figure I.2. Worked bone and bone tools from Strawtown enclosure.......................................................................210 Figure J.1. Diagnostic lithic artifacts other than triangular projectile points..............................................................221 Figure J.2. Triangular points from 12 H 883..........................................................................................................223 Figure K.1. Sherds from 12 Al 122.......................................................................................................................................226 Figure K.2. Diagnostic historic artifacts from 12 Al 122...............................................................................................227 Figure K.3. Nails from 12 Al 122.......................................................................................................................................227 vi List of Tables Table 1.1 Table 2.1. Table 4.1. Table 4.2. Table 4.3. Table 6.1. Table E.1. Table E.2. Table E.3. Table E.4. Table E.5. Table F.1. Table H.1. Table H.2. Table H.3. Table H.4. Table I.1. Table I.2. Table I.3. Table J.1. Table J.2. Table J.3. Table J.4. Table J.5. Table J.6. Table J.7. Table J.8. Table J.9. Table J.10. Table J.11. Radiocarbon Dates for Oliver Components as of 2000.................................................................................9 Summary of Sites Documented in Areas 1, 2 and 3...............................................................................25 SVS Units Excavated at Strawtown Enclosure..............................................................................................90 Mean Artifact Densities in Strawtown Enclosure SVS Units by Location................................................90 Rock Content of Stratigraphic Flotation Samples in Trench 1, Strawtown Enclosure.....................96 Summary of Recommendations........................................................................................................................128 Charred Plant Remains by Count, 12 Dk 363 Flotation Samples...................................................................171 Charred Plant Remains by Weight, 12 Dk 363 Flotation Samples.................................................................172 Uncharred Plant Remains, 12 Dk 363 Flotation Samples.............................................................................173 Charred Macrobotanical Remains from 1/4” Screen, 12 Dk 363..............................................................173 Wood Charcoal Identified from Scranage Samples.................................................................................174 Analyzed Faunal Remains from Scranage Enclosure...............................................................................175 Floodplain Forest Composition (from Lee 1945)...................................................................................199 Charred Plant Remains by Count, 12 H 883 Flotation Samples...............................................................202 Charred Plant Remains by Weight, 12 H 883 Flotation Samples.........................................................203 Uncharred Plant Remains, 12 H 883 Flotation Samples............................................................................204 NISP and MNI of Species Represented at Strawtown..............................................................................207 Human Remains from Strawtown enclosure......................................................................................208 Worked Bone/Bone Tools from Strawtown Enclosure...............................................................................209 Distribution of Artifact Classes in 5m x 5m Units, 12 H 3...............................................................................212 Distribution of Artifact Classes in 20m x 20m Units, 12 H 3........................................................................213 Distribution of Artifact Classes in SVS Units, 12 H 883........................................................................213 Distribution of Artifact Classes in Unit A, 12 H 883...............................................................................214 Distribution of Artifact Classes in Unit H, 12 H 883...............................................................................214 Distribution of Artifact Classes in Unit N, 12 H 883...............................................................................215 Total Aritfacts by Collection Unit, 12 H 3 and 12 H 883.............................................................................215 Raw Material Comparisons............................................................................................................................218 Triangular Point Raw Materials................................................................................................222 Comparisons of Triangular Points and Raw Materials, Various Sites...........................................222 Distribution of Triangular Points in Units Sampled.............................................................................224 vii CHAPTER 1 Introduction suggesting that the Oliver occupation of central and south-central Indiana was simply the result of the movement of people from Anderson phase Fort Ancient areas in southeastern Ohio oversimplifies what made the Oliver phase in Indiana unique. Even though many aspects of middle Fort Ancient settlement, mortuary behavior, and material culture are found on Oliver sites, pottery styles and vessel forms not typically associated with middle Fort Ancient are prevalent on the earlier sites, and these styles persist and converge on the later sites (Redmond 1994; Redmond and McCullough 1996). The evidence for a middle Fort Ancient longdistance migration stands in contrast to the evidence for a similar Western Basin Tradition, Springwells population movement across northeastern Indiana into central Indiana (for a debate of the issue, see the forthcoming volume edited by Redmond and Jones n.d.). The long-distance migration hypothesized as the result of a Wolf phase military dispersal (e.g. Bechtel and Stothers 1993; Stothers 1995; Stothers and Bechtel 1994; Stothers et al. 1994) relies on isolated pottery attributes (often only a portion of the motif ) and on limited or selected ceramic samples, without acknowledging the full range of variability, especially in vessel morphology, found on the sites examined. Further, elements of the Springwells mortuary pattern, such as burial in ossuaries, secondary burials, postmortem skeletal alterations, or clay funerary masks (Stothers and Bechtel 1994; Stothers et al. 1994), are absent from central Indiana. Yet generalized Great Lakes impressed pottery styles are prevalent in Oliver pottery assemblages, as are vessels with moderately to strongly everted rim profiles, which are neither an Anderson nor Springwells-related attribute. This combination of styles and attributes has been identified from numerous sites with good contextual association, across central Indiana. While these cord- and tool-impressed styles are more closely related to Springwells than to any other contemporary pottery tradition, their presence across central and northeastern Indiana still awaits explanation. Although a long-distance migration of Springwells people is not indicated by the data recovered from the archaeological record thus far, neither is an in situ development. In central Indiana, the Great Lakes impressed styles do not appear to have Albee phase antecedents, and the earlier phases of the Western This report details grant-funded research conducted by the Indiana University-Purdue University at Fort Wayne Archaeological Survey (IPFW-AS) during the 2001 field season. The primary objective of this research was to collect contextual and settlement structure information pertaining to the population dynamics of the Late Prehistoric horticultural societies that inhabited north-central and northeastern Indiana. The archaeological group that inhabited the Maumee River basin and the upper White River during this time is most closely related to the Western Basin Tradition (Cochran 1980; McCullough 1998; Mohow 1987; Moore 1987; Stothers and Pratt 1981; Stothers and Schneider 1998), but that group co-occurs with Fisher/ Huber (Cochran et al. 1993; McCullough 1991, 1998; Faulkner 1972; Griffin 1943), and Oliver (McCullough 1991, 1992; McCullough and Wright 1997a, 1997b; Redmond and McCullough 2000) cultural manifestations. The nature of the relationships among these groups is not yet clear. Although there is abundant archaeological evidence documenting violent conflict across the Midwest during the Late Prehistoric period, it is unclear if high levels of social risk are widespread during this period or are better explained as isolated responses to local conditions. Evidence of warfare among Late Prehistoric groups in central and south-central Indiana is inconclusive; instead, based on current information, central Indiana may have witnessed a dynamic social landscape with open, or relatively fluid, societal boundaries (McCullough 2000). If this is the case, Late Prehistoric violence across the Midwest must be explained as isolated responses to local conditions. The current research is an attempt to establish a basis for what constitutes the Late Prehistoric occupation of northeastern Indiana and then to address the relationships among the Western Basin, or Springwells, population, the Fisher/Huber peoples, and the Oliver groups and the cultural processes influencing the cultural landscape. Undoubtedly migration was an important influence in shaping the population dynamics of Late Prehistoric Indiana, but it is important to have adequate spatial patterning and temporal control before making assumptions concerning the migration process. For example, a recent study of the Oliver phase by the principal investigator has laid the groundwork for a more detailed study of the dynamics involved (McCullough 2000). A model 1 INTRODUCTION Basin Tradition (i.e. Riviere au Vase and Younge) that are contemporary with the Albee occupation are virtually absent from central Indiana. However, style and morphological observations on limited samples of ceramics do suggest that a sparsely distributed Late Prehistoric group related to the Western Basin Tradition (as defined for the Lower Maumee) may have occupied northeastern Indiana where suitable, welldrained alluvial soils are often in limited supply. In terms of pottery, these materials may exhibit essentially a clinal variation in style and vessel morphology from the lower Maumee to central Indiana. In order to test the validity of the above assumptions, documentation of site distribution and the recovery of contextual information for groups associated with the Great Lakes impressed style of pottery, especially that exhibiting an everted rim profile, is necessary. Dissimilar in morphology to both Fort Ancient and Western Basin Tradition vessels, these vessels constitute a significant portion of the Oliver assemblage, yet the processes that produced that unique combination are not well understood. Investigations such as this one in the upper White River valley and along the upper and middle Maumee River valleys can aid in delineating the relationships among the Late Prehistoric populations along the major river drainages of central, north-central, and northeastern Indiana. In terms of specific site locations, sites whose structures indicate the presence of enclosures, such as Strawtown and its vicinity, carry a high potential for clarifying Late Prehistoric population dynamics and the related question about the presence of violent conflict. Based on the results of recently completed research, all of the stockaded villages associated with the Oliver phase are located in the southern portion of the Oliver range and date to the later part of the temporal sequence, as part of a southward shift of Oliver sites in general (McCullough 2000). How the known enclosure sites in central and northeastern Indiana are related to currently known Late Prehistoric populations is the focus of the current research. Fieldwork was centered around excavations at the Scranage enclosure (12 Dk 363) in DeKalb County and the Strawtown enclosure (12 H 883) in Hamilton County. Additional work included controlled surface collections in the bottoms below the Strawtown enclosure (12 H 3), excavations at 12 Al 122 in Fox Island State Park in Allen County, survey of approximately 62.7ha along the Maumee River in Allen County, and a surface collection at the Adams enclosure (12 Al 12) in Allen County. An equally important goal of the project was to increase public awareness of archaeology in Indiana. 2 Volunteer labor and public outreach were important facets of much of the work conducted during the 2001 field season. Excavations open to the public at both Strawtown and Fox Island were conducted in conjunction with Indiana Archaeology Week. The particular personnel involved and the dates of distinct portions of the fieldwork are discussed in the chapters detailing individual investigations. In addition, the Principal Investigator, Dr. Robert McCullough, gave presentations on the investigations at the 2001 Midwest Archaeology Conference in Beloit, Wisconsin, and at the Indiana Academy of Science conference, 2001, as well as to several avocational groups in the Fort Wayne area. Fieldwork was conducted between May and September of 2001. Grant monies for field supplies, radiocarbon dates, analyses, and other expenses were provided by the Historic Preservation Fund (Grant #1801-16414-15) administered by the Indiana Department of Natural Resources, Division of Historic Preservation and Archaeology and a grant from the Indiana Academy of Science. Dr. Robert G. McCullough served as Principal Investigator during all phases of fieldwork. Participants in the work included personnel and students from IPFW and IPFW-AS, Ball State University, Indiana University, the Indiana Department of Natural Resources, Division of Reclamation, the U.S. Forest Service, the Indiana State Museum,, the Glenn A. Black Laboratory of Archaeology, and the Department of Anthropology, Indiana University. This report is divided into six chapters. Chapter 1 describes the project background, research objectives, and general environmental and cultural setting of the research. Chapter 2 describes the surface survey activities that were undertaken, including the survey of approximately 62.7ha along the Maumee River, controlled surface collections undertaken at site 12 H 3, and a surface collection undertaken at the Adams Enclosure (12 Al 12). Chapters 3 and 4 describe excavations at the Scranage Enclosure (12 Dk 363) and the Strawtown Enclosure (12 H 883), respectively. Chapter 5 describes excavations at site 12 Al 122 within Fox Island State Park. A brief discussion of the research is presented in Chapter 6, along with conclusions and a summary of recommendations pertaining to site significance. The numbers and kinds of artifacts collected during the various investigations reported here are briefly summarized within the chapters describing the investigations. Illustrations of artifacts of particular interest are provided in the appendices, as are analyses of botanical and faunal materials completed to date. References for the literature cited in the appendices are included in the main bibliography. INTRODUCTION While the fieldwork described here was multifaceted, excavations at the Scranage and Strawtown enclosures were the focus of the 2001 field season. The excavations reported here were the first undertaken at these two sites and were focused on gathering basic information about site structure and the chronology of site use. Further excavations at these two sites are ongoing at the time of this writing or are anticipated during the 2002 field season. Given the basic goals of the 2001 excavations and the additional data and materials that will be gathered during the 2002 excavations, the analyses presented here are primarily descriptive. Combining the data and materials collected during both the 2001 and 2002 efforts will allow a more interpretive analysis to be performed. ENVIRONMENTAL SETTING The project area for this study is a portion of northeastern and central Indiana that encompasses three major river drainages: the upper Maumee River drainage, including the St. Joseph River and its tributaries such as Cedar Creek; the far upper reach of the Wabash drainage; and the West Fork of the White River where it broadens onto a wide floodplain north of Indianapolis in Hamilton County (Figure 1.1). The Scranage enclosure (12 Dk 363) is at the northernmost extent of the project area, in central DeKalb County, near the St. Joseph River, while Fox Island (12 Al 122) is located near the Little Wabash in Allen County southwest of Fort Wayne. The Strawtown enclosure (12 H 3, 12 H 883) in Hamilton County is on a floodplain terrace and upland till remnant in a near-oxbow bend of the White River. Like most of the midcontinent, the physiography of the project area is dominated by the results of Pleistocene glaciation (Melhorn 1997:18-20; Wayne 1966:32-36). The northern and central areas of Indiana were shaped by mid-Wisconsinan ice advances that deposited glacial till where glacial ice stagnated, forming large areas of very little relief. Along the borders of the major glacial meltwater channels, such as the White River, wind and erosion formed elevated terraces and sand dunes. Later, sediment formed as alluvial deposits along drainageways, as bog sediments in wetlands, and as colluvial deposits on slopes (Wayne 1963). Natural Regions of the Study Area In the most recent mapping of Indiana’s natural features, Homoya (1997:158) divides the state into twelve natural regions, with twenty sections, or subregions. The Maumee River valley proper, beyond the confluence of the St. Joseph and St. Marys rivers 3 and eastward into Ohio, is characterized as the Black Swamp Natural Region, “once a part of the great Black Swamp that covered much of northwestern Ohio and extended westward into Indiana as a broad triangle with its apex at Fort Wayne” (Dunbar 1997:201). The most changed since Euroamerican settlement of all Indiana’s natural regions, the Black Swamp developed on the flat “lacustrine sediments” of post-glaciation Lake Maumee, “the much larger predecessor of modern Lake Erie” (Dunbar 1997:202). The soils left behind by glacial Lake Maumee were clays and silt loams with poor internal drainage, and flat terrain greatly retarded surface runoff. A dense swamp forest dominated by American elm, black ash, and red and silver maples formed on the old lake bed (Dunbar 1997:202). Now extremely productive farmland as a result of clearing and drainage programs, prehistorically the Maumee valley was a rich but daunting environment, with large areas of standing water in spring, perhaps shrinking to small ponds by late summer; trees several feet in diameter reaching high into a dense canopy, which excluded almost all sunlight; trees falling to earth when the wet soil would no longer support their weight, creating a jumble of fallen logs and dead wood; the air thick with mosquitos during much of the summer (Dunbar 1997:202). Nominally, the remainder of the project area lies within the Central Till Plain Natural Region, the largest natural region in Indiana and one that occupies the central third of the state (Homoya et al. 1985). The Central Till Plain “was thickly covered and reshaped” by the Wisconsinan glaciation, resulting in a “level to gently undulating, somewhat monotonous landscape that was formerly heavily forested” (Hedge 1997:195). The northeastern portion of the project area is mapped as lying within the Bluffton Till Plain Section of the Central Till Plain Natural Region, while the Strawtown site is in the Tipton Till Plain Section. Although the Scranage enclosure is near the northern boundary of Homoya’s mapping of the Bluffton Till Plain section, the terrain around it is more characteristic of the Northern Lakes Natural Region, an area that “contains the most diverse expression of the results of glaciation that exists in Indiana” (Casebere 1997:203). Often the boundary in northeastern Indiana between the two regions is arbitrary, as Schneider (1966:46) noted, and other authors have placed DeKalb County, as well as northern Allen County, into the Northern Lakes region (Malott 1922:105; Moore 1987:7; Schneider 1966), a complex landscape that includes “forests, prairies, oak savannas, and myriad wetlands—lakes, streams, marshes, swamps, bogs, and fens” (Casebere 1997:203). INTRODUCTION 4 Figure 1.1. Physiographic map of Indiana showing locations of Hamilton, Allen, and DeKalb counties (base map from Schneider 1966). INTRODUCTION Local relief of 100 to 150 feet or more is not unusual. Glacial features include knob-and-kettle topography where tillfilled knobs and kame complexes of gravel and sand are interspersed with kettles . . . which are the basins for the prevalent lakes and wetlands. . . . Meltwater channels, valley trains, outwash plains, lacustrine plains, and other associated features . . . complete the package of glacial expression (Casebere 1997:203-204). South of Fort Wayne, Fox Island State Park lies within the Bluffton Till Plain Section, which is characterized by “a series of moraines” that “give the landscape a mostly level to slightly rolling appearance” and by “clayey soils” that “have resulted in the predominance of poorly drained flatwoods and forested swamps” (Hedge 1997:196). The Strawtown site is in the larger Tipton Till Plain Section, which encompasses all of Hamilton, Madison, Delaware, Henry, Hancock, Marion, Hendricks, and Rush counties, and extends south across most of Shelby and Johnson counties and the northern and northeastern portions of Morgan County. The Tipton Till Plain Section is characterized by loamy Wisconsinan till and nearly level to moderately rolling ground moraine. Occasional terminal moraines, knolls, and kames are present, with esker remnants and meltwater drainageways entrenched in the till. The entrenched channels often contain present-day streams or swamps or have been filled with sediment, leaving shallow depressions (Strum 1979; Wayne 1966). The soils are primarily “neutral silt and silty clay loams of the Crosby-Brookston association” (Homoya et al. 1985:255). The area has been impacted most by poststatehood population increases, modern farming techniques, and development related to the growth of Indianapolis. Flora Such a diversity of glacial effects on topography is matched by ecotonal diversity. Mostly forested prior to Euroamerican settlement, the Northern Lakes region contained “dry and dry-mesic uplands” forests dominated by oaks and hickories; mesic forests with “American beech, sugar and black maples, and tuliptree as the most common species”; floodplain forests “typical of similar forests throughout Indiana”; swamp communities that included maples, ashes, and American elm, along with “relict yellow birch”; bogs containing “numerous shrubs and vines in the heath family, including leatherleaf, bog rosemary, large and small cranberry, and highbush blueberry”; fens, marshes, and intermixed prairies and savannas (Casebere 1997:203-204). Although the presettlement vegetation of the Central Till Plain Region was dominated by beech-maple-oak forest, which typically 5 occurs on Wisconsinan and Illinoian till (Homoya et al. 1985:255), the northern flatwoods community also included red maple (Acer rubrum), pin oak (Quercus palustris), burr oak (Q. Bicolor), Shumard’s oak (Q. Shumardi), American elm (Ulmus americana), and green ash (Fraximus pennsylvanica). In slightly better drained sites beech (Fagus grandifolia), sugar maple (Acer saccharum), black maple (Acer nigrum), white oak (Quercus alba), red oak (Q. Rubra), shagbark hickory (Carya ovata), tulip poplar (Liriodendron tulipfera), red elm (Ulmus rubra), basswood (Tilia americana), and white ash (Fraxinus americana) are characteristic (Homoya et al. 1985:255). Black cherry, sassafras, and walnut were also common (Petty and Jackson 1966:283-285). Smaller trees, such as redbud, dogwood, and blue beech, flourished in the understory, as did such shrub species as spice bush, greenbriar, elderberry, pawpaw, wahoo, leatherwood, and maple-leaf viburnum. Small patches of prairie-type soils indicate a break in the closed-canopy beech-maple forest and provided a wider variety of species than is typically associated with a primary forest. Also, poorly drained glacial bogs are scattered on the landscape within the Tipton Till Plain Section, providing additional variation among species present. Even within the same natural region, floodplain plant communities can differ from more upland areas, increasing the available floral resources. A study of twenty tracts from both forks of the White River has shown that a total of seventy-one species of woody plants make up the floodplain forest, although only ten species represent 86.2 percent of the total. Silver maple was the most important, followed by sycamore, and then American elm, cottonwood, hackberry, cork elm, box-elder, black willow, white ash, and red elm. “Important understory trees in order of decreasing importance were hawthorn, redbud, wild plum, hornberry, and flowering dogwood” (Petty and Jackson 1966:276). In presettlement forests, beech and tulip poplar also would have been important floodplain species, but since the Euroamerican settlement of Indiana, these trees no longer flourish there. Shrubs include elderberry, wahoo, spicebush, swamp privet, pawpaw, and wafer-ash, with vines including grape, poison ivy, trumpet creeper, greenbriar, and Virginia creeper (Petty and Jackson 1966:276-277). Fauna The drainageways and primary forests of central and northeastern Indiana contained as abundant a range of animal species as of flora, most of which were common throughout the eastern United States (Gammon and Gerking 1966; Minton 1966; Mumford 1966:474). INTRODUCTION Riverine environments supported a variety of fish and mussels; along their banks and in the floodplain forests were reptiles and amphibians, waterfowl, and mammals adapted to aquatic environments, such as muskrat and beaver (Sieber et al. 1989:19). Justice (1977:27) suggests that in northeastern Indiana, presettlement fish populations were especially high from the Maumee and up the St. Mary’s and the St. Joseph. Land animals of importance to Late Prehistoric subsistence, such as deer, raccoon, and turkey, were widely distributed and mobile, moving through upland and lowland regions in response to seasonal or climatic changes. Other species known to have been common in the project area in pre-statehood Indiana included elk, black bear, eastern cottontail, Virginia opossum, grey and fox squirrels, and passenger pigeon (Richards and Whitaker 1997:152). Along with elk, black bear, and the passenger pigeon, species that once were found in the study area, such as porcupine, river otter, mountain lion, lynx, Carolina parakeet, spotted skunk, timber and red wolves, and wolverine (Richards and Whitaker 1997:154), have been extirpated in the last few centuries. Bison did not enter Indiana until the protohistoric period (Tankersley 1986, 1992:105), at the beginning of the Little Ice Age (ca. AD1650), and so were not available to the prehistoric population of central and northeastern Indiana. While Late Prehistoric peoples relied heavily on farming, they also utilized a range of wild flora and supplemented their diets with a variety of faunal resources available to them, such as deer, elk, bear, raccoon, turkey, and other fowl, fish, and mussels. Climate The climate of Indiana (Newman 1997:85-89) is considered to be temperate-continental, meaning that the state lies within the temperate zone and that there is a “pronounced difference in average seasonal temperature between summer and winter” (Newman 1997:85). Indiana’s climate is also humid due to prevalent southerly winds that bring moisture up from the Gulf of Mexico. Although Indiana’s average annual precipitation is around 40 inches, there are regional and seasonal differences: in the southern part of the state, the wettest season is late winter, and the driest month is October; for the northern and central regions the wettest season is late spring, and February is the driest month. In the southern region less than half the annual precipitation falls during the growing season, leaving it more prone to drought, while in the northern and central sections 54 percent of the annual precipitation occurs during the frost-free growing season, increasing the risk of flood 6 damage to crops. Average annual temperature varies as well. In the last one hundred years—for which there is reliable recorded information—the northern and northeastern areas of the study area have had an average annual temperature of 50 to 51 degrees Fahrenheit, while the southernmost areas average 55 to 56 (Newman 1997:86). For horticulturalists such as the Late Prehistoric peoples in this study, the average annual frost-free growing season is an important consideration. In central Indiana, the average frost-free season is 160 to 170 days. Most of the study area can count on 170 to 180 days, but these are average growing seasons, and “killing frosts have been recorded in every month of the year” (Newman 1997:89) throughout the state. These climatological figures for the project area indicate that there are environmental risks—from drought and floods to premature frosts—associated with a sedentary, horticultural economic base. Such extremes do not seem to have increased or decreased significantly in the last one hundred years or so, although there have been “detectable shifts” (Newman 1997:93) in mean annual temperatures on a global or hemispheric scale. For example, in Indiana, the 1880s were the coolest decade on record, followed by a warming trend “of nearly 3 degrees F in annual mean temperatures between the 1890s and the 1930s, followed by a cooling trend of about 2 degrees F from the 1940s through the 1970s” (Newman 1997:93). After the cool 1970s, there was an increase again in the 1980s to an average temperature equivalent to that in the 1930s. While climate is constantly changing, whether there were fluctuations in climate so significant that the level of environmental risk in the project area increased during the Late Prehistoric period (AD 1200–1425/ 1450) is a crucial question. Griffin (1960a, 1961) was among the first to suggest there was a climate shift during the Late Prehistoric and to speculate about its impact on culture. Since then, numerous researchers have confirmed his pioneering suggestion. The period AD 900 to 1250 or 1300, known as the Neo-Atlantic Climatic Episode (Hart 1992:122; Newman 1997:96), was a period of thermal maximum in the last millennium. Based on pollen analysis, as well as Griffin’s (1960b) analysis of the distribution of the prairie vole, temperatures are estimated to have been as much as 7.2 degrees F warmer in July in latitudes above 45 degrees north in North America (Newman 1997:96). During this time, Mississippian populations expanded into areas that are now marginal for maize cultivation (Griffin 1960b; Griffin 1961). Farther to the east, Norse settlers colonized Greenland (Fagan 1991:15-19; Griffin 1961; Grove 1988:2-4). After AD INTRODUCTION 1300, temperatures began to drop, resulting in a period that may have been drier as well (Gunn and Adams 1981), though some (Baerreis et al. 1976; Davis 1983; Knox 1993) argue that conditions were moister. By AD 1450 or so, the Neo-Boreal Climatic Episode (Penman 1988; for nomenclature, see Bryson and Padauk 1981) was underway. Temperatures continued to decline until reaching a maximum 3.6 or 5.4 degrees F below normal in the century between 1650 and 1750, a period often called the Little Ice Age (Fagan 2000; Newman 1997:96). Greenland was abandoned by AD 1480 (Grove 1988:259-260). In northern Europe, Denmark experienced agricultural decline and the abandonment of farms in northern Jutland; in Norway, the limits of cultivation dropped 150m in elevation between AD1300 and 1600 (Grove 1988:414). In the North American midcontinent, climatic deterioration is more difficult to detect, and most of the evidence is from the upper Great Lakes where ecotones (Wright 1983) sensitive to temperature variation and varved lake sediments (Grove 1988:389-391) containing pollen for analysis are found. Research in the upper Midwest does support the occurrence of a cooling trend after AD 1200 (Bernabo 1981; Green 1993; Knox 1993; Koerner 1977; LaMarche 1974), with a growing season temperature lower on average by 1 degree C (1.8 degree F) by AD 1700. Knox (1993) estimates that in the upper Mississippi Valley during the transition from the medieval warm interval to the Little Ice Age, the mean annual precipitation increased 10 to 20 percent. In Minnesota, Green (1993) estimated the frost-free season declined by as much as 34 days, based on palynological data. This evidence for cooling temperatures and their impact upon ecological systems, however, is from areas much farther north than the study area. No studies are available for Indiana, but in the central Illinois River valley, an area comparable to central Indiana, Asch and Asch (1986:430) conclude that “even climatic shifts as pronounced and lengthy as the Little Ice Age” could not be distinguished in the vegetation pattern. Similarly, King (1990:4), in the report of investigations at Morton Village and Norris Farms 36 (both also in the Illinois River valley), remarked that “climatic changes that occurred during the last 3,000 years . . . probably had little effect on the overall availability of potential plant and animal resources in central Illinois,” since most of the food species “lie well within their distribution range limits.” (For similar assessments, see also King 1981; Milner et al. 1991b:258; Sieber et al. 1989). Because the growing season in the lower Midwest is more than sufficient for maize varieties grown prehistorically (King 1993:236-238), the restriction of agricultural regions that might have occurred with each 1.8 degree 7 F drop in temperature—estimated to result in a decrease of the growing season by approximately ten days—would only take place in marginal, more northerly regions. In sum, although the climate in the study area has varied not only in the last century but most likely in earlier centuries as well, the level of environmental risk in the study area can be considered relatively stable (King and Graham 1981) during the Late Prehistoric period. Even the most pronounced climate shifts of the early Neo-Boreal amounted to only a few degrees from normal and occurred over a long span of time. Like the climatic fluctuations recorded in the last century, the below-normal temperatures varied by fewer degrees than the difference in mean average temperatures between central and southern Indiana. While cooling temperatures probably did affect marginal areas of maize production after AD 1250 or 1300, the flora and fauna exploited for subsistence in the lower Midwest were comfortably within their distribution range, rather than marginal to it, and probably experienced minimal adverse effects. CULTURAL BACKGROUND Although the climate of the lower Midwest during the Late Prehistoric may not have presented increased environmental risk, there is evidence that the social landscape may have been increasingly unpredictable by AD 1400 (McCullough 2000). In Indiana, the Late Prehistoric period is characterized by considerable diversity in settlement size, form, and location and in ceramic style. The Oliver phase occupation of central and south-central Indiana (Dorwin 1971; Griffin 1943; McCullough 2000) was the most pervasive, but Upper Mississippian Huber and Fisher-like sites associated with groups from northern Illinois (Cochran et al. 1993; McCullough 1998) and Western Basin Tradition influences from the western edge of Lake Erie (McCullough 1991, 1992) also were present. Earlier attempts to understand this variability were hampered by a limited amount of (and possibly incorrect) radiocarbon dates, previously unidentified cultural complexes, and a paucity of Late Prehistoric research, which had a profound influence on the interpretation of this time period. As a result of recent investigations, however, it is possible to characterize the project area as a borderland region where groups with Fort Ancient, Oneota, and Western Basin cultural affiliations interacted over a wide spatial and temporal span. Oliver Phase While a complete history of Oliver phase research (see INTRODUCTION McCullough 2000:87-103) is beyond the scope of this report, it is important to note that initially the Oliver phase was a ceramic construct. When Griffin (1943) developed the first systematic classification of the Fort Ancient “aspect,” he used the terms Haueisen and Oliver to represent ceramic materials in central Indiana exhibiting Fort Ancient-like characteristics (Griffin 1943:266, plates CLI–CVLVI). In later publications, Griffin again used the term Oliver on distribution maps (1946:76; 1967) and chronology charts, dating it between AD 1600 and 1700 (1946) or after AD 1450 (1952) but did not present a discussion of the phase. In 1950, Helmen (1950) conducted an analysis of the Oliver Farm site, in which he used the categories “Oliver cordmarked and incised” and “Oliver cordmarked” to describe vessels decorated with what appeared to be a “mixture of Great Lakes Late Woodland and Fort Ancient Tradition stylistic attributes” (Redmond and McCullough 2000). Later Dorwin (1971) reported on Householder’s salvage excavations at the Bowen site, which is considered the Oliver type site and classified the ceramics decorated by cord-wrapped impression as “Bowen Cord-Marked” and the Fort Ancient-like pottery as “Oliver CordMarked,” because of its resemblance to Griffin’s (1943) “Anderson Cordmarked and Incised” (Dorwin 1971:258). Research on the Fort Ancient Tradition following Griffin’s initial systematization has proliferated until today’s common usage of “Early Fort Ancient” (AD 1000/1050–1200/1250), “Middle Fort Ancient” (AD 1200/1250–1400/1450), and “Late or Madisonville Horizon Fort Ancient” (AD 1400/1450–1650/1750) (Drooker 1997:69) as a chronological sequence is generally accepted. It is now known that the Oliver phase demonstrates the closest similarities to the middle Fort Ancient groups centered on the Great and Little Miami River valleys. Not only do the acceptable calibrated radiocarbon dates for the Oliver phase (Table 1.1) coincide with those of the Anderson phase in southwestern Ohio (e.g. Drooker 1997:77; Essenpreis 1982; Heilman et al. 1988), a wide range of cultural attributes, from material culture such as pottery to village layout and settlement patterns (Redmond 1991; 1993a; 1993b; Redmond and McCullough 1995), is most like that of the Anderson phase. Fort Ancient cultural materials characteristic of the Oliver phase are associated only with the middle period: burial mounds related to Fort Ancient probably predate AD 1300 in southwestern Ohio (Drooker 1997:70) but are not known in central Indiana; no late Fort Ancient Madisonville sites have been identified in Oliver phase territory; and there has been no evidence of an in situ development into the Oliver phase, as has been 8 suggested for the Late Woodland to Fort Ancient transition in southwestern Ohio. It is very probable that the presence of Anderson phase material culture and settlement characteristics resulted from a migration stream (Anthony 1990) originating in the upper Miami valleys, coming into central Indiana during the middle Fort Ancient period, and undertaking a subsequent back migration during the Madisonville Horizon, when Fort Ancient populations began to aggregate along the central Ohio Valley and a greater cultural homogenization occurred (Drooker 1997; Drooker and Cowan 2001; Henderson 1992). Currently, the Oliver phase can best be described as a sedentary, village-dwelling society that settled along the drainages of the east and west forks of the White River between about AD 1200 and 1450. These people were farmers with a heavy reliance on maize (for wider discussions on subsistence, see Bush 1997, 2001; Garniewicz 1997; and Schmidt 1998) utilizing the more easily worked sandy-loamy alluvial soils within or immediately adjacent to larger floodplains. Swidden cultivation techniques were very likely employed with garden plots slash-and-burned from forested floodplain areas. Undoubtedly, such a land expansive economic system influenced the structure and location of the Oliver communities. Diminishing soil fertility and/or fuel supplies within the vicinity of a settlement would necessitate a shifting of village locations on a relatively regular basis. The settlements reflect a great deal of diversity, ranging from nucleated circular villages, some surrounded by closely spaced wooden post stockade walls and ditches, to small dispersed farmsteads distributed across the low terraces and higher floodplain elevations and even linear settlements along natural levees (McCullough and Wright 1997a, 1997b; Redmond 1991; Redmond and McCullough 1993, 1996). A recent seriation analysis by the Principal Investigator (McCullough 2000) established that Oliver phase sites in central Indiana are earlier than those in south-central Indiana, especially those along the East Fork of the White River, where nucleated, palisaded villages have been excavated at the Clampitt site in Lawrence County (Redmond 1993a, 1993b) and Cox’s Woods in Orange County (Redmond and McCullough 1996). Identifying the boundaries of this cultural complex is difficult, however, because of the fluid nature of this population as reflected in the material culture. The lithic assemblage is similar to those associated with other Late Prehistoric assemblages from the Midwest. The main formal tool type is classified as the Madison triangular point, which is small, thin, and unnotched (Justice 1987:224-227), and almost all the points exhibit straight to convex bases. There is an apparent INTRODUCTION 9 Table 1.1. Radiocarbon Dates for Oliver Components as of 2000. Sit e N a me Lykins (12- B- 184) Martinsville Plaza (12- Mg- 152 McCullough's Run (12- B- 1036) McCullough's Run (12- B- 1036) Melvin (12- B- 401) Ca libr a t e d D a t e , A.D ., wit h 1-Sigma R a ng e 1295 (1325, 1336, 1394) 1421 Ca libr a t e d D a t e , A.D ., 2-Sigma R a ng e R e fe r e nce 1275- 1448 McCullough 1991:66 7 60 K 6 5 1227 (1280) 1294 1168- 1386 McCullough 1991:66 Beta- 94795 570K 70* 1307 (1403) 1431 1290- 1449 Cochran et al. 1997 Beta- 94796 570K 50* 1315 (1403) 1421 1300- 1439 Cochran et al. 1997 UGa- 4325 995K 90 981 (1024) 1164 884- 1246 McCullough 1991:66; Wolfal and McClure 1982 740K 50* 1261 (1284) 1295 1221- 1380 O 'Brien et al. 1996 890K 100 1025 (1168) 1265 978- 1295 Dorwin 1971:382 770K 60* 1225 (1278) 1290 1168- 1374 740K 70* 1240 (1284) 1300 1173- 1396 660K 50* 1290 (1302) 1393 1278- 1406 400K 60* 1441 (1473) 1627 1419- 1648 800K 60 1209 (1259) 1283 1070- 1296 Plunkett et al. 1995 840K 80 1070 (1215) 1279 1021- 1296 Plunkett et al. 1995 980K 80 994 (1027) 1186 895- 1257 Plunkett et al. 1995 700K 60 1278 (1290) 1386 1219- 1406 Plunkett et al. 1995 Sa mple N o. Da te B.P. UGa- 3149 6 05 K 85 UGa- 4707 N oblesville Beta- 98531 (12- H- 807) O liver Farm M- 2010 (12- Ma- 1) Sugar Creek Beta- 88932 (12- Jo- 289) Sugar Creek Beta- 98651 (12- Jo- 289) Sugar Creek Beta- 88933 (12- Jo- 289) Sugar Creek Beta- 88931 (12- Jo- 289) Moffitt Beta- 83332 (12- H- 6/46) Moffitt Beta- 83333 (12- H- 6/46) Moffitt Beta- 83334 (12- H- 6/46) Moffitt Beta- 83337 (12- H- 6/46) *Corrected for isotope refraction. McCullough and Wright 1997a McCullough and Wright 1997b McCullough and Wright 1997b McCullough and Wright 1997b For calibration method, see Stuiver and Reimer 1993. lack of the coarsely serrated “Fort Ancient” point (Bell 1960:40; Justice 1987:227-228), or Railey’s (1992) “Type 3” variety, which is assigned to the middle Fort Ancient period (ca. AD 1200-1400). Relatively small, expanded-base drills manufactured from reworked triangular points or triangular preforms dominate the lithic drill varieties, but a few bipointed examples have been recovered. Thicker, triangular-shaped “humpbacked” knives (Jeske 1992a; Munson and Munson 1970) common to Late Prehistoric contexts in the Great Lakes and riverine Midwest are also found with most Oliver component lithic assemblages. A variety of expedient tools manufactured from reworked flakes, such as gravers, end and side scrapers (in limited quantities), and various cutting edges have also been recovered, as have snub-nosed scrapers, which are rare. Some of the flakes resemble bladelets but lack many of the diagnostic features of Hopewellian lamellar blade technology (Greber et al. 1981), including the prepared blade cores that are necessary for their production. A restricted range of ground stone tools, which are found infrequently on Oliver sites, consists of sandstone abraders of irregular shape, pitted stones, limited numbers of small celts, and stones that show evidence of grinding. In areas where bone preservation permits, an extensive bone and antler tool technology has been identified. Tool forms include bone beamers made from split deer metapodials, and a variety of awls, pins, needles, fish hooks, antler flakers, and antler socketed projectile points have been recovered. Although rarely encountered in Oliver assemblages, bone ornaments, including ear-spools, canine pendants, small disk beads, and a single beaver incisor that appears to be an inlay fragment, are known. Other items, such as four small shell disks and a few fragments of sheet copper, were also recovered from the Bowen site (Dorwin 1971:239). Noticeably Table 1.1. Radiocarbon Dates for Oliver Components as of 2000 (continued). Sample N o. D ate B.P. Calibrate d D ate , A.D ., with 1-Sigma R ange Calibrate d D ate , A.D ., 2Sigma R ange R e fe re nce Beta- 121966 520± 60* 1333 (1419) 1440 1304- 1484 Putty et al. n.d. Beta- 121967 Beta- 121968 740± 60* 760± 70* 1259 (1282) 1295 1217 (1279) 1293 1208- 1390 1157- 1390 Beta- 104402 850± 70* 1064 (1218) 1276 1025- 1291 Beta- 104403 710±50* 1279 (1290) 1303 1236- 1393 Putty et al. n.d. Putty et al. n.d. Redmond and McCullough n.d. Redmond and McCullough n.d. IU- 121 8 9 0 ± 13 0 1017 (1168) 1280 8 9 0 - 13 8 5 Dorwin 1971:383 IU- 122 M- 2422 840±130 740±110 1032 (1222) 1290 1217 (1284) 1385 972- 1400 1036- 1421 Beta- 85618 730± 50* 1271 (1286) 1298 1225- 1386 Bundy- Voyles Beta- 85619 650± 70* 1288 (1305, 1367, 1373) 1400 1260- 1427 Bundy- Voyles Beta- 83724 540± 60* 1327 (1410) 1436 1302- 1455 Bundy- Voyles Beta- 85617 510±70* 1400 (1426) 1446 1305- 1611 Bundy- Voyles Beta- 84952 480± 60* 1410 (1436) 1454 1327- 1616 Dorwin 1971:383 Dorwin 1971:383 McCullough and Wright 1997a: Appendix 4 McCullough and Wright 1997a: Appendix 4 McCullough and Wright 1997a: Appendix 4 McCullough and Wright 1997a: Appendix 4 McCullough and Wright 1997a: Appendix 4 Beta- 47539 680± 60 1283 (1298) 1391 1247- 1406 Redmond 1994b:28 Beta- 47542 670± 50 1275- 1403 Redmond 1994b:28 Clampitt Beta- 47541 610±60 1285- 1434 Redmond 1994b:28 Clampitt Beta- 47538 620± 50 1287- 1422 Redmond 1994b:28 Clampitt Cox's Woods 12- O r- 1 Beta- 47540 520± 50 1314- 1455 Beta- 62263 650±110* 1288 (1300) 1391 1300 (1322, 1340, 1393) 1408 1300 (1315, 1347, 1390) 1403 1402 (1421) 1439 1279 (1305, 1367, 1373) 1410 Cox's Woods Beta- 62262 570± 70* 1307 (1403) 1431 1290- 1449 Cox's Woods Beta- 98652 500± 50* 1407 (1431) 1444 1326- 1474 Jose 12- Ma- 47 Beta- 104400 670± 50* 1288 (1300) 1391 1275- 1403 Jose Beta- 104401 7 10 ± 5 0 * 1279 (1290) 1303 1 2 3 6 - 13 9 3 Redmond 1994b:28 Redmond and McCullough 1993:102- 3 Redmond and McCullough 1993:102- 3 McCullough and Wright 19 9 7 b Redmond and McCullough n.d. Redmond and McCullough n.d. Site N ame Bakers Trails 12- H- 37 Bakers Trails Bakers Trails Bosson 12- Ma- 4 Bosson Bowen 12- Ma- 61 Bowen Bowen Bundy- Voyles 12- Mg- 1 Clampitt 12- Lr- 329 Clampitt 1191- 1449 *Corrected for isotope refraction. For calibration method, see Stuiver and Reimer 1993. INTRODUCTION absent is a hoe technology, as is found among other Late Prehistoric groups outside the study area, who utilized hoes made from shell, stone, or bone. (One scapula hoe, however, was recovered from the Bowen site but not noted in the report, Dorwin 1971.) A variety of pottery tubular and elbow pipes, bowls, and stems has also been recovered from Oliver phase sites, but pottery disks have been recovered only from the Cox’s Woods site (12 Or 1) and Heaton Farm (12 Gr 122) in Greene County. At the present time the only identified mortuary activities are within habitation areas. No mounds, distinct cemetery areas, or ossuaries have been associated with the Oliver population. Material items infrequently placed with the burials include utilitarian, nonexotic artifacts of the types mentioned above. For instance, at the Bowen site 39 relatively intact and 20 partial burials were identified; grave accompaniments were found with only four individuals and consisted of a mano, two shells, two bone awls, and two small celts (Dorwin 1971:297-99). Ceramic assemblages, however, are the most diagnostic indication of an Oliver phase site and are distinguished by the consistent co-occurrence of two distinguishable pottery styles. This co-occurrence has been documented from numerous surface collections and excavated contexts across central Indiana. The pottery traditions differ in vessel rim and neck morphology, method and placement of decorative execution, and design motif. Later, site assemblages in the Oliver phase sequence witness a merging of these pottery traditions on individual vessels (Redmond and McCullough 1996). One pottery tradition is undoubtedly associated specifically with the Anderson phase of the middle Fort Ancient tradition from southwestern Ohio (Drooker 1997; Essenpreis 1982; Griffin 1943). Such jars are subglobular in shape with rounded bottoms and broad excurvated necks. Rims often exhibit a rim fold that may be impressed with short, wide, alternating oblique lines. However, the primary field of decoration is on the neck and shoulder of the vessel. The decoration is executed in trailed lines (or broad-line incision) that create curvilinear or rectilinear designs and occasionally line-filled triangles and alternating long oblique lines. Sometimes circular punctations are added to the trailed-line design on the neck. The vessel bodies are cordmarked with the neck and rim fields mostly smoothed over. Grit temper predominates (with the one exception of Heaton Farm), but a few shell-tempered examples (less than 2 percent) are recovered from most site assemblages. Some vessels have two V-shaped strap handles that occasionally have two small castellations above each handle (for numerous Fort 10 Ancient examples, see Dorwin 1971; McCullough 1991, 1992). The other distinct pottery tradition associated with Oliver ceramic assemblages is similar to Late Prehistoric pottery styles along the lower Great Lakes, where the primary method of decorative execution is impression, using smooth objects, a variety of cordage, or cordwrapped implements. Decoration is exclusively placed on the top of the lip and rim portions of the vessels. The rims often exhibit a thickened, or collared, profile. Decoration does not occur below the collar, on the neck, or on the interior of the vessel. Decorative motifs mostly consist of horizontal, vertical, or oblique lines or a combination of these. Many vessels have some form of castellation and, if decorated, the design is integrated with the peak of the rim—horizontal lines bend upward with the lip. For more abrupt castellations, oblique, vertical, or chevron lines, often interrupting a horizontal line motif, correspond with the upward projection. Vessel shape ranges from globular to subglobular, often with pronounced shoulders and rounded bottoms. This pottery is grit tempered with cordmarked and occasionally fabricroughened surface treatments. Most vessels exhibit straight rims with rim/neck angles ranging from moderate to sharply everted; however, some vessels have a cambered or recurved rim profile that exhibits an applied vertical node associated with chevron designs. The upward projection of the chevron decoration occurs over the vertical node, which will occasionally form an abrupt castellation above the lip. These applied nodes represent the only appendages; handles are absent from this pottery tradition. At the current time, the boundaries of the Oliver phase, as defined by the presence of ceramics, become blurred in the upper and lower West Fork valley. Where the West Fork turns eastward toward its headwaters near the vicinity of Strawtown, the Anderson phase Fort Ancient styles become increasingly less frequent as do both the number and size of Late Prehistoric occupations. In general, the Late Prehistoric occupation of the upper West Fork is marked by small ephemeral settlements. Two sites in Delaware County (see Figure 1.2) only yielded a very limited number of cordimpressed varieties that were similar to those found on Oliver sites down-river. Environmental factors are possibly responsible for influencing the northern limit of the Late Prehistoric occupation of the river valley. As with other drainages in northeastern Indiana, the upper West Fork of the White River exhibits a narrower valley than the middle and lower portions of the river, with restricted expanses of the workable floodplain soils typically selected by Oliver phase groups. Also, the upper portion of the river is subjected to frequent floods INTRODUCTION 11 Figure 1.2. Locations of sites that have yielded either Anderson phase-like or cord impressed decoration commonly associated with the Oliver phase. that rise and fall fairly quickly, scouring the valley and restricting the development of extensive wetland or slough resources that are important to Late Prehistoric subsistence economies and the maintenance of sedentary life. In the upper White River, research by Ball State University personnel demonstrated that there is a strong correlation between Late Woodland (or Late Prehistoric) pottery sites and the well-drained Ross soils that are found along the major drainageways (Cochran 1996; McCord and Cochran 1996:163-168). These soils, however, only account for approximately 2 percent of the soils present in the upper West Fork region and demonstrate the scarcity of suitable Late Prehistoric habitation areas. In the lower West Fork, the Oliver phase distribution continues until about Bloomfield, Indiana, and overlaps slightly with the northern distribution of the Vincennes phase Mississippian. A survey of Oliver phase occupations south of Indianapolis along the West Fork (McCullough and Wright 1997b) found a more dispersed type of village settlement pattern; here Oliver sites consist of clusters of smaller farmsteads spread INTRODUCTION across the floodplains and nearby terraces, instead of the denser occupations and circular villages that are present in the Indianapolis area, along the East Fork of the White River and smaller drainages in Orange County. The Heaton Farm site (12 Gr 122), located in Greene County, Indiana (Bush et al. 1999; McCullough and Wright 1997b; Strezewski et al. 1999; Tomak 1970:167-68, 175-178 and 1983:76-77), represents an exception to the apparent dispersed village model. This site has both Mississippian Vincennes-like and Oliver phase pottery associated with substantial structures and storage features, and, based on current information, it marks the southern terminus of the Oliver phase distribution along the West Fork of the White River. With this current understanding of the Oliver phase’s temporal range, its material and settlement diversity, and, generally, its territorial extent, it is now possible to distinguish it from other Late Prehistoric populations in the region. The relationships among these various populations have long been poorly understood, and it is only recently, especially with a number of carbon dating results, that temporal and spatial correlates can be considered. Other Late Prehistoric Populations in Indiana Albee Phase The Albee phase is now known to be distributed across central Indiana prior to the Oliver occupation of the study area (Figure 1.3). Based on current information, an acceptable chronological placement ranges between AD 800 and 1250, or perhaps as late as 1300. Originally, Winters (1967:60-69) identified the “Albee Complex” from mortuary contexts in Sullivan (MacLean 1927, 1931), Greene (Black 1933), and Vermillion counties in Indiana and from surface collections from Clark County, Illinois. Based on this early work, Albee was believed to be concentrated in west-central Indiana. Later, Albee was recognized as belonging to a wider Late Woodland burial complex (Halsey 1976) that in Indiana appeared to form a bivariate distribution. Based on radiocarbon dates of only a few years ago, it appeared that Oliver settlements were present along the West Fork of the White River in central Indiana, while Albee occupations were split between west-central (Anslinger 1990; Black 1933; Logan 1927; Mangold et al. 1994; Pace 1987; Tomak 1970) and east-central (e.g. Birkett and Cochran 1984; Black 1935; Cochran et al. 1988; Swartz 1982) Indiana. However, recent investigations (e.g. McCullough and Wright 1997a, 1997b; Redmond 1994b; Redmond and McCullough 1996) strongly suggest that the Oliver occupation of central Indiana 12 postdated the Albee, and an examination of the pottery collections within the study area revealed that the bivariate distribution was a product of archaeological visibility. Albee components, as represented by decorated diagnostic pottery, were found to be distributed across central Indiana (Figure 1.3). Both because of amateur activity and the early archaeological research interest in mortuary sites, as well as their high archaeological visibility, almost all of the studies cited above focused on Albee mortuary facilities and associated habitation areas. Albee habitation sites without an associated mortuary area are rare, and most investigations until recently were conducted on large multicomponent sites with Albee materials recovered from questionable contexts (Anslinger 1990:41-44). The Morell-Sheets site (12 My 87) along Sugar Creek in upper west-central Indiana represents the only extensive excavation of a single-component Albee habitation site without associated mortuary activities, where both plowzone and buried deposits extend through most of the Albee temporal sequence (McCord and Cochran 1994; Moore 1989). This site yielded the only floral and faunal subsistence data collected for Albee components thus far in Indiana. The ethnobotanical analysis (McCord and Cochran 1994:90-103) indicated that maize amounted to only 17 percent of the identifiable plant remains in the botanical assemblage, with little barley dominating (66 percent); both were recovered from almost every feature. Two possible squash rind fragments and a limited amount of both knotweed and maygrass account for the possible cultigens. A scarcity of nut shell, with the exception of the early hazelnut, and a majority of wild plant remains that mature in late spring to summer indicate seasonal usage of the site. The faunal remains (McCord and Cochran 1994:104-13) show a similar restricted range of resource utilization that also suggests a seasonal occupation within a residentially mobile settlement/subsistence system. (For a synthesis of the Albee occupation in Indiana, see Redmond and McCullough 2000) The most diagnostic artifact for Albee is the “Albee Cordmarked Jar” (Winters 1967:68), which is a grittempered vessel having a slightly elongated to globular shape, a constricted neck, and a collared, slightly to moderately everted rim. “Decoration is rare and is limited to short, vertical or diagonal impressions of a plain or cordwrapped stick on the interior of the lip. A few examples are known of cylindrical punctations or vertical incisions on the exterior of the vessel (Winters 1967:88). Recent investigations (Anslinger 1990:4751; Cochran et al. 1988), especially at the MorellSheets site (McCord and Cochran 1994:62-65), which offers the only large quantity of Albee pottery outside of INTRODUCTION 13 Figure 1.3. Distribution of Albee components that have yielded diagnostic pottery. mortuary contexts (funerary pots are often smaller representations of utilitarian vessels), have indicated that the Albee ceramic assemblage exhibits a wider variety of decoration, morphology, and temper type than originally described by Winters (1967:68, 88). Decoration represents the most significant difference. McCord and Cochran (1994) found that cordmarking (93 percent) made up the vast majority of surface treatments; the remainder (7 percent) was fabric impression. Eighty-three percent of the cordmarked vessels had the surface treatment extending to the lip. Interestingly, horizontal cordmarking was visible on the interior portion of the neck on 47 percent of the vessels. Of the 199 rim sherds examined, both uncollared and collared, 85 percent exhibited some form of decoration. The most favored field for decoration was the interior rim, followed by the exterior neck and then the collar, the lip, and the interior neck, in descending order of use. Almost half the decorated rims had at least two of three fields embellished; INTRODUCTION decoration on three or four fields accounted for another 15 percent, and the remainder (39 percent) were decorated on only one field. In terms of vessel morphology, vessel shape was slightly elongate to globular with rounded bottoms. Ninety-three percent exhibited wedge-shaped collars and a variety of lip shapes with flat (58 percent) being the most common. Similar observations were made at the Akers Mound (Anslinger 1990) and the Hesher Cemetery (Cochran et al. 1988). The Albee vessels show a close similarity to pottery styles to the north and northwest. The cordmarked collared rim vessel, which is the most notable trait in the pottery assemblage, is common across the lower Great Lakes at this time. However, the closest analogue to the Morell-Sheets pottery assemblage appears to be the roughly contemporary Aztalan collared ceramics (Baerreis and Freeman 1958) from southern Wisconsin and the Starved Rock collared pottery (Hall 1987) from northern Illinois (McCord and Cochran 1994:59-66). Thus, even though a few items from mortuary contexts indicate a continuation of the Middle Woodland eastcoast trade relationships (Seeman 1981), the closest cultural affiliations for the Albee population appear to lie to the northwest. Besides the cordmarked pottery, the Jack’s Reef projectile points have typically been associated with Albee (Justice 1987:215-16; Winters 1967:69), mostly because of their recovery from the Albee Mound (MacLean 1931:173, plate 47) and the discovery of a cache of Raccoon Notched points from the Lattas Creek site. A single uncalibrated date of AD 950 was obtained from the Albee component at this site (Anslinger 1990:40). However, subsequent excavations at the Morell-Sheets (McCord and Cochran 1994), Akers Mound (Anslinger 1990), Commissary (Hartman 1968; Swartz 1982:18-19, 73), Secrest-Reasoner (Black 1933) and Hesher (Cochran et al. 1988) sites have not supported a Jack’s Reef or the related Raccoon Notched points association. Instead Levanna or Hamilton Incurvate/Madison triangular points (Justice 1987:224-30) are mostly recovered in association with Albee contexts. Seeman (1992:42) has suggested a date range for a “Jack’s Reef Horizon” that includes triangular points of AD 700 to 900, making it possible that the Jack’s Reef association is related only to the earlier temporal range of the Albee occupation of central Indiana. (For a more detailed discussion of Albee material culture, see Anslinger 1990; Cochran et al. 1988; Halsey 1976; Kellar 1983; McCord and Cochran 1994; and Winters 1967.) The most prominent aspect of the Albee settlement is related to its archaeological visibility. It is doubtful that the Albee component in central Indiana would 14 have been recognized until modern day investigations if it were not for their mortuary sites. These cemeteries were mostly located on natural knolls overlooking river valleys or wetlands and were often in close proximity to habitation sites. The larger mounds originally thought to have been constructed by Albee peoples, such as the Albee Mound and Baker-Lowe, are actually natural formations rather than artificially constructed mortuary facilities (Halsey 1976:562; Kellar 1983:50; Tomak 1970:161). However, the construction of low burial mounds with shallow, centrally located submound pits, associated with Albee materials, was reported at the Akers site (Anslinger 1990) and has been suggested for the Catlin (Winters 1967:60-69; Seeman 1981:103109) and Collet (Householder 1957, cited in Anslinger 1990:39) mound groups, but this association is considered questionable (Anslinger 1990). With the exception of repeated interment of the dead in specific mortuary areas and, possibly, lowmound construction, Albee settlements are characterized by scattered, ephemeral habitation areas. Unlike the Oliver phase, large villages are absent, and plazas, fortifications, domestic structures, and evidence of significant storage capacity have yet to be identified with Albee contexts. The Morell-Sheets site in Montgomery County (McCord and Cochran 1994), which represents the most extensively excavated Albee site to date, reveals evidence of repeated Late Woodland use for up to two or three hundred years yet still exhibits a narrow range of tools, a lack of storage facilities and structures, and floral and faunal remains that indicate only seasonal usage. The distribution of Albee habitation sites indicates that both major drainages and the secondary waterways were exploited. In assessing the relationship of the Albee occupation in Indiana to the Oliver phase, there is little evidence to show that the Oliver phase developed out of the Albee material culture. Instead, decorative placement, the technique by which the decoration was applied, and design motifs associated with Albee pottery indicate that Albee does not exhibit a homologous relationship with the Oliver pottery assemblages. In other words, based on pottery attributes, it does not appear that Albee populations represent an in situ development that evolved into the Oliver phase. For example, horizontal cordmarking on the interior neck is absent on Oliver pottery, as is any decoration applied to the vessel interiors. Also, short, vertical trailed lines placed below the collar (or any decoration below a collar), deep impressions on the peak of a collared wedge, and crosshatched, incised designs on the interior or exterior of the vessel neck are lacking from Oliver pottery assemblages. Rather, the closest stylistic affiliation with Oliver is the Great INTRODUCTION Lakes cord-impressed pottery to the northeast and an unmistakable Anderson phase, Fort Ancient connection. Even though cordmarked, collared vessels do occur in Oliver pottery assemblages (especially in the earlier portion of the sequence), this appears to be a product of their widespread distribution across the upper midcontinent during the centuries before and after AD 1000. Interestingly, the latest dates for Albee in central Indiana come from the later contexts of the MorellSheets site, which produced five radiocarbon dates with calibrated intercepts in the thirteenth century (McCord and Cochran 1994; see also Redmond and McCullough 2000). By the time Albee dates can be considered contemporaneous with the early Oliver phase sites such as Strawtown in central Indiana, the Albee sites are located outside the Oliver territory, to the northwest. Albee settlement patterns and subsistence data also diverge significantly from those of the Oliver phase people. Although maize was cultivated by the Albee peoples, it was not a major constituent of their diet. They probably maintained a system of residential mobility and utilized a wide array of wild resources supplemented with variety of cultigens. Certainly they were not dependent on maize for the bulk of their subsistence as was the case for the later Oliver subsistence economy, where “maize overwhelmingly dominates the remains of cultivated plants” (Bush 1994:112). In Cleland’s (1976) general terminology, the Albee population apparently developed a more “diffuse” economic strategy that involved the exploitation of a diversified resource base, instead of a “focal” procurement strategy, such as the Oliver maizebased economy, that depended “on a narrow range of highly productive but relatively inelastic and localized resources” (Anthony 1990:901). For peoples dependent on a subsistence economy based on maize cultivation, with its demand for highly productive soils, the White River drainage represented a vast area available for a land-expansive pioneering swidden system at a minimal cost. Near the end of the Albee occupation the region was only sparsely occupied and its agricultural potential only minimally exploited. Given the fact that long-distance migration is much more likely to occur among peoples exploiting a focal subsistence economy and the sudden appearance and prevalence of middle Fort Ancient, Anderson phase material culture, settlement, village structure, and mortuary activity, combined with the availability of highly productive specialized resource areas, it is far more likely that the Oliver occupation was an in-migration rather than an in situ development from Albee to Oliver. 15 Western Basin Tradition Influences Although a complete description of the Western Basin tradition is beyond the scope of this study, it is treated in depth elsewhere (Bechtel and Stothers 1993; Stothers 1995; Stothers and Abel 1989; Stothers and Bechtel 1994; Stothers and Graves 1983, 1985; Stothers and Pratt 1981; Stothers and Schneider 1998; Stothers et al. 1994). As it is currently understood, the Western Basin tradition (formerly the Younge tradition, Fitting 1965) is comprised of four sequential phases: Gibralter (AD 500-700), Riviere au Vase (AD 700-1000), Younge (AD 1000-1200), and Springwells (AD 12001300). It is the latest, the Springwells phase, that is of concern here because of its contemporaneity with the Oliver phase, the general similarities of Springwells ceramics to the Great Lakes impressed decorative styles found in central Indiana, and a few sherds that may indicate some form of direct interaction. It has been suggested that the Springwells populations were militarily dispersed and replaced by the Wolf phase of the Sandusky tradition by AD 1300. As evidence for such a dispersal, the presence of Springwells pottery is cited in southwestern Ontario, northeast Georgian Bay, the Straits of Mackinac, northeast Lake Superior, and northeastern Indiana. In central Indiana the presence of Springwells-like ceramics is hypothesized to be the result of refugee populations moving westward to escape the onslaught. (Stothers 1995; Stothers et al. 1994; Stothers and Bechtel 1994). Certainly, the Fort Ancient-style pottery does become less prevalent in the ceramic assemblages upriver from Hamilton County, and it apparently feathers out along the upper West Fork valley. Along this northern edge, the Great Lakes cord- or toolimpressed pottery has been surface collected from a few sites that lack Fort Ancient-style vessels, but, conversely, a few sites with Fort Ancient-style vessels but without a Great Lakes impressed component have also been identified. The distribution, however, is most likely a product of sample size; almost all of those sites are represented by very small samples from surface collections (often consisting of only one or two decorated sherds). The Moffitt Farm site, 12 H 6, offers an exception to the small sample size. Here 65 rim and/ or neck sherds larger than 4cm2 with impressed decoration have been recovered, while no Fort Ancient examples were found. All the pottery from the Moffitt Farm site was surface collected by Jack Householder during two visits in 1939 and 1942 (Indiana State Museum site files, Indianapolis) when small clusters of pit features were exposed by plowing. This opportunistic collection was nonsystematic, and interpretations drawn from the data INTRODUCTION should be pursued with caution. The paucity of materials and the lack of developed midden deposits typical of many Late Prehistoric settlements, which were also recognized and collected by Householder from northern Marion and Hamilton counties, probably indicate that no more than a few households occupied this site and only for a relatively short period of time. The decorated vessels recovered exhibited linear, oblique, and alternating rows of oblique impression executed with a cordwrapped or smooth (tool) implement impressed into weakly collared vessel rims. Some rims exhibited various types of castellations, often with a slightly cambered (also referred to as channeled) rim profile. Two examples protruded outward from the rim beneath the castellation, forming a rim profile that was slightly cambered. Sites with small scatters of pottery similar to that found on Moffitt Farm have also been located along this stretch of the White River (e.g., Conner Prairie, 12 H 4). The design and technique of manufacture from Moffitt Farm were also found on nearby sites 12 Ma 47 and 12 Ma 4, as were linear and castellated designs. However, numerous examples of Anderson-like middle Fort Ancient vessel morphology and decoration also have been recovered in context with the Great Lakes impressed ware from these other sites. While the Moffitt Farm materials have not been directly associated with a radiocarbon sample, the Prairie View Golf Course site (12 H 46, Plunkett et al. 1995), at least two feature clusters located on the same landform as the Moffitt Farm site, produced three calibrated dates in the thirteenth century and one calibrated to AD 1030, which probably represents a sampling outlier that should be interpreted with caution. The pottery from this site also lacks the Fort Ancient aspect typical of most Oliver phase assemblages, and the limited number of diagnostic sherds (ten rim or neck sherds representing about four vessels) recovered are similar to the Moffitt Farm materials. Thus, even though spatial proximity does not always indicate temporal correlation, the thirteenth-century dates are probably consistent with the Moffitt Farm ceramic component (Plunkett et al. 1995:figures 20, 23). While the motifs and the method of decorative execution on pottery vessels from central Indiana resemble the Springwells phase of the Western Basin Tradition more than any of the other contemporary ceramic traditions surrounding central Indiana during the Late Prehistoric period, significant differences are evident. Stothers (1995:29, and elsewhere) has suggested that the Great Lakes impressed pottery found in central Indiana is characteristic of the Macomb Linear Corded and Macomb Interrupted-Linear types 16 (Fitting 1965:157, plates XIII to XVI; Fitting et al. 1968:128, 129, 157), which are considered a primary indication of Springwells populations. However, neither of those pottery types comprises the majority of the Great Lakes impressed-type pottery included in the Oliver phase of central Indiana. The Great Lakes impressed types associated with Oliver assemblages do not have decoration at the base of the rim or on the neck, nor do they have vertical lines underneath upwardly curving horizontal lines on the castellated vessels. Neither Springwells decorative stamping nor netimpressed pottery has been recognized thus far in any Oliver assemblage. Besides variation in the use of additional decorative fields and motifs, the most notable and significant difference between the Late Woodland vessels from central Indiana and those associated with the western edge of Lake Erie is vessel morphology. The Springwells vessels shown in publications or made available for examination usually have broad, excurvated necks and elongated to extremely elongated bodies (e.g., Stothers 1995:plates 4 to 10; Stothers et al. 1994:figure 12). The Great Lakes impressed-style vessels, such as those recovered from the Moffitt Farm site and other sites in central Indiana, usually have strongly everted rim/shoulder angles and subglobular shapes. Interestingly, pottery recovered from the Baden site in the mid-Maumee region in Ohio (McCullough 1991:128-129, 1992:54) and other sites in northeastern Indiana (Cochran 1985, 1987:199-208; Mohow 1987:149-155) exhibited some differences from Springwells pottery reported from the lower Maumee valley and similarities to materials found in central Indiana. Perhaps this indicates a transitional zone, or a clinal variation in material culture, across northeastern Indiana and northwestern Ohio, instead of a mass migration of Springwells people who were replaced by Sandusky Tradition peoples (e.g., Bechtel and Stothers 1993; Stothers 1995; Stothers et al. 1994; Stothers and Bechtel 1994). It is worth noting, however, that a few vessels do exhibit somewhat elongated body shapes and broad excurvated necks, similar to those illustrated from the western basin of Lake Erie. The presence of those vessels indicates some degree of interaction during this period, such as trade or the movement of a small number of people, perhaps joining distant relatives as a result of the Wolf phase dispersal. But these vessels occur in such relatively low frequency that they cannot be evidence of a mass migration. More important than differences in attributes and vessel morphology that argue against a mass migration are aspects of the Springwells peoples’ belief system that are absent in central Indiana. Ossuaries, which are the only Springwells mortuary treatment (Stothers and INTRODUCTION Bechtel 1994:23, Stothers et al. 1994:161), have not been identified in central Indiana. Nor is there evidence in central Indiana of Late Prehistoric postmortem skeletal alterations, such as shaved or drilled long bones, misaligned skeletal elements, drilled or cut crania, defleshing prior to burial, cranial plaques or evidence of their removal, or clay funerary masks, many of which have a long tradition with Western Basin populations (Stothers and Bechtel 1994; see Stothers et al. 1994:168 for examples of postmortem modification). During both the Younge and Springwells phases, secondary burial was the most frequent method of interment (Stothers et al. 1994:173); thus far secondary burials have not been reliably associated with Oliver sites in central Indiana. The lack of evidence for cranial plaque removal, or for the plaques themselves, is especially significant because these traits appear elsewhere with displaced Springwells populations (Stothers and Bechtel 1994:38-39). Thus, without evidence of the continuation of Western Basin tradition religious institutions, domestic architecture, and other items of material culture, the probability that the occurrence of selected elements of decorative motifs is the product of refuge population movements is tenuous. The significant differences in vessel morphology make such an explanation even less likely. Perhaps what the archaeological record is reflecting along the West Fork in central Indiana during the thirteenth century is the beginning and subsequent evolution of an archaeological culture, the Oliver phase, as evidenced by the consistent cooccurrence and subsequent blending of two pottery traditions, each with distinctive morphology, motifs, and methods of decorative execution. Although there are a limited number of sites north of the Indianapolis area that exhibit either small samples of Great Lakes impressed or Fort Ancient styles (as discussed above), the majority of sites along the middle West Fork valley exhibit the Oliver phase combination of styles. Hundreds of sites with Oliver phase components have now been documented across central and south-central Indiana with these two ceramic traditions in direct association from numerous excavated contexts and surface collections. The sites in southern Indiana, which consistently exhibit this combination and tend to date during the latter portion of the Oliver sequence, show this mixture on the same vessels (Cochran et al. 1997; Redmond and McCullough 1996). Upper Mississippian in Central Indiana Although the Oliver phase dominated the central West Fork, evidence of other groups, some similar to those from northern Illinois, has been recognized in central 17 Indiana (Figure 1.4). An anomalous Upper Mississippian site complex (12 Jo 5, 4, 6, and 8) has recently been identified approximately fifteen miles south of downtown Indianapolis, near the town of Smith Valley (McCullough and Wright 1997a). This cluster of sites differs from Oliver phase occupations in terms of material culture, location, feature morphology, site structure, and, to some degree, botanical remains. Typically, Oliver phase villages are located adjacent to large floodplains along the major drainageways, often at the confluence of substantial creeks. They are roughly circular in configuration, or they may be in a linear distribution along the riverbanks. Unlike Oliver phase villages, the Crouch site is not only approximately three miles from a major drainage, but it lies on a sand dune formation adjacent to a former grassy wetland. Sedentary settlements located on sandy soils adjacent to similar, poorly drained wetland areas and prairie remnants are not uncommon locations for Huber-Fisher populations from northern Illinois (Brown and O’Brien 1990) and northwestern Indiana (Faulkner 1972). Ten calibrated radiocarbon dates from the Crouch and Center Grove School sites (located 150 meters from each other) indicate a solid fourteenthcentury association, with occupation dates possibly ranging between the late thirteenth and early fifteenth centuries. Several superpositioned features indicate some degree of time depth to these deposits, but the paucity of material culture and midden development suggests nonintensive occupations, despite the size and number of features present. The fourteenth-century dates from the Crouch site place it temporally closer to the Oliver phase sites investigated in southern Indiana than to those in the Indianapolis area (Table 1.1). Feature classes also differed from those commonly associated with Oliver phase sites, which usually have permanent structures, fire hearths, and cylindrical and basin-shaped pits, as well as occasional stockade walls. At the Crouch site, no stockade walls or permanent structures were identified, but there were broad, shallow, ovoid features measuring up to three meters long, with darkened soil delineating decomposed feature liners. These may represent the bottom portions of hut-like structures or, perhaps, covered storage facilities, although neither interpretation can be demonstrated with certainty. Storage pits were also much larger than those typically found at Oliver sites, and they exhibited decomposed basal liners in many instances. Even medium-sized storage pits, which were common, measured between 1m and 2m across and penetrated about 1.5m below the base of the plowzone (McCullough and Wright 1997a). Some of the deep storage features penetrated more than 2.0m below the base of the plowzone, indicating a much deeper original INTRODUCTION 18 Figure 1.4. Oneota-like sites in central Indiana. Circles are Smith Valley components. Triangles are Taylor Village components depth, since a century of plowing had severely eroded and deflated the ground surface. The village was laid out on the highest sandy elevation around a central storage facility consisting of all the deep and almost all the medium-sized storage pits identified at the site complex. All the other feature types were also represented on the sandy elevation. The site had an expanded, or sprawling, structure with several smaller habitation areas (northern portion of 12 Jo 5, 4, 6, and 8) situated on minor ridges surrounding the concentration of large storage features at a maximum distance of 250m (Helmkamp 1992; McCullough and Wright 1997a; O’Brien 1997a, 1997b; O’Brien and Pirkl 1996; O’Brien et al. 1996, 1997). The smaller site areas consisted of clusters of basin-shaped pits, fire hearths, a medium-sized storage pit, and a higher density of cultural material (even though the overall density was still low) per volume of feature fill than was recovered from the central storage facility. Midden areas were either completely lacking or were very limited and ephemeral in extent. Wild rice (Bush 1997), which has never been documented from INTRODUCTION Oliver contexts, was recovered from feature context at 12 Jo 5. In terms of material culture, this site complex exhibited a surprisingly low number of artifacts, given the size and number of features encountered (over 80 from 12 Jo 5). The ceramics recovered indicated a nonOliver cultural affiliation, although interaction with Oliver phase populations is suggested by a limited number of both Fort Ancient-style and cord-impressed rim sherds. The few Oliver phase vessel fragments recovered were from features that also contained shelltempered pottery, which made up the vast majority of the sherds recovered from the Crouch site. The shelltempered rim sherds are sharply everted, making a short thick neck Most vessels either lack cordmarking or exhibit smoothed-over-cordmarking on the body of the vessel, but the most distinctive trait is heavy cordmarking on the rim, or, rather, the underneath side of the rim, given the sharp eversion. Often where the neck everts outward, clay has been added to the interior of the vessel to form a sharp crease. These vessels lack decoration, except for one example that carried deep scalloping formed by impressing a large, cordwrapped dowel along the lip. Such pottery appears most similar to Fisher materials from northern Illinois, such as those at the Hoxie site (Brown and O’Brien 1990; for similar examples, see Griffin 1943:CXXXVIII, figures 24-26, 31-36 ) rather than to Vincennes phase material, as suggested by the author previously (McCullough and Wright 1996; 1997a). This type of pottery also represents a minor component (two rim sherds in the Glenn A. Black Laboratory of Archaeology collections) on site 12 T 6 near Lafayette, Indiana. However, the ceramics associated with the sites in Johnson County are different enough from the Hoxie Farm and related Fisher materials to warrant a different name (James Brown, personal communication 1998). The author is referring to this manifestation as the Smith Valley complex until additional sites and cultural attributes can be identified and compared. A scapula hoe (Garniewicz 1997) from a large mammal, either elk or deer, was recovered from feature context on 12 Jo 5. Bone, shell, or stone hoes are not typically part of Oliver phase assemblages, although a single scapula hoe was recovered from the Bowen site (not mentioned in Dorwin 1971). A single, sharply everted shell-tempered vessel section with cordmarking on the underneath side of the rim, like those recovered from the Crouch site, was also found at the Bowen site (Dorwin 1971:278; McCullough 1991:112, 1992:50). These items at the Bowen site, along with the presence of a few pieces of Oliver pottery from 12 Jo 5, suggest interaction between the groups. A single shelltempered rim sherd similar to the Smith Valley 19 materials also was observed in a surface collection of Oliver pottery in Owen County along the lower West Fork (12 Ow 154) and lends further evidence of some type of interaction. These are the only two examples of this pottery that have been located within the study area outside the small cluster of sites in northwestern Johnson County (Figure 1.4). The paucity of Oliver sherds associated with the Smith Valley material (and vice versa), along with the deviation from the Oliver settlement-subsistence system, suggests that, while contact between the groups definitely occurred, the Smith Valley groups maintained their separation. The mechanisms that brought together and blurred the boundaries between populations associated with the Fort Ancient and Great Lakes impressed ceramic traditions—creating the Oliver phase in the thirteenth century—evidently did not significantly influence this Fisher-related population. A later Oneota population also is found along the West Fork valley in northern Hamilton County, about fifteen miles north of Indianapolis (Figure 1.4). Where the White River valley begins to open to larger expanses of floodplain in its flow southward, two important sites, the Strawtown circular earthwork (12 H 883, Griffin 1943:265; Lilly 1937:106-109; ) and Taylor Village (12 H 25, Cochran et al. 1993; GBL site files), are situated across the river from each other. Limited test excavations within Strawtown enclosure were a part of the current investigations. The majority of the pottery from the Taylor Village is shell tempered, with the rims mostly set at sharp angles to the shoulders. Many of the rims’ interiors have short, trailed lines that run perpendicular to the lip and are executed with a wide smooth implement; some of the lips display small scalloped impressions. The shoulders are mostly decorated with parallel trailed lines running vertically to the rim or with chevrons bordered by diagonal lines or punctations. Small circle-and-dot motifs are also present within the chevrons. Small loop or punched handles are associated with these vessel forms (see Griffin 1943:CXXXVII, top row, figures 7, 31, 32, and CXXXVI). This pottery is characteristic of a Huber cultural affiliation and probably dates sometime between AD 1400 and 1550 (Faulkner 1972:129; McCullough 1992:56). The current investigation indicates that the earlier range is associated with the Taylor Village sherds. Taylor Village sherds were also recovered from the midden deposits within the Strawtown enclosure. A large number of bifacial endscrapers (Cochran et al. 1993) also indicates a possible post-AD 1400 date; these are rare in other Late Prehistoric assemblages from central Indiana, although one example is reported from the Bowen site (Dorwin 1971), and one was collected in the INTRODUCTION vicinity of the Crouch site (12 Jo 5) near Smith Valley. Based on the Taylor Village date, one would have to concur with the conclusion by Cochran et al. (1993) that, despite conventional wisdom, central Indiana was not completely abandoned by the early fifteenth century. The limited amount of Late Prehistoric pottery recovered near the Strawtown enclosure prior to the current investigation exhibited the same similarities to Springwells pottery as do the Great Lakes impressed 20 sherds found with several other Oliver assemblages, while only one Anderson phase Fort Ancient sherd with a decorated handle and a guilloche design was present in the collection available for study (Lilly 1937:106; Griffin 1943:CLVII, figures 1-8). The current investigation found that the majority of ceramics recovered from the enclosure were associated with middle Fort Ancient, Anderson phase materials, dating to the early to mid-thirteenth century. CHAPTER 2 Survey and Surface Collections Surface survey and collections included Phase Ia survey in three areas along the Maumee River in Allen County, Indiana, surface collections at the Adams Enclosure (12 Al 12) in Allen County, Indiana, and controlled surface collections in the bottoms below the Strawtown Enclosure (12 H 3) in Hamilton County, Indiana. convenience, the surveyed areas will be referred to as Areas 1, 2, and 3 (Figures 2.1 and 2.2). Area 3 is approximately 12.7km (straight line distance) downstream of Areas 1 and 2. PHASE Ia SURVEY Area 1 occupies approximately 41.3 acres (16.7ha) on an inside bend on the north side of the Maumee River (Figure 2.1). Specifically, Area 1 occupies portions of the The northern boundary of Area 1 was formed by the terrace scarp, which was in grass. The southern and eastern boundaries were formed by the treeline/riverbank. The western boundary was formed by a field/property line. Most or all of Area 1 was previously surveyed by Mohow and Diaz (Mohow 1987:276). Overall, Area 1 was flat/gently undulating, with a low ridge present near the riverbank (marked by the 735' AMSL topo line in Figure 2.1). The area was identified as floodplain by Mohow (1987:105). The majority of the area is at approximately 730-735' AMSL. Soils in Area 1 belong to the Genessee and eel series (Kirschner and Zachary 1969). Visibility and land use in Area 1 was variable. The eastern portion of Area 1 was planted in young corn (approximately 30cm tall) at the time of survey, and had been tilled and rainwashed. Visibility in this portion of Area 1 was estimated at nearly 100 percent. The western portion of Area 1 was planted in young soybeans (approximately 10cm tall) and had also been tilled and rainwashed at the time of survey. Visibility in this portion of Area 1 was estimated at 80 percent. Area 1 was initially walked at 10m intervals. Areas where cultural materials were identified were inspected at a 2m interval in order to further define site limits. Areas inspected at a 2m interval extended to a minimum of 15m past the identified site boundaries. GPS readings were taken to aid in accurately plotting site locations. In some cases, artifacts were pieceplotted using tapes and compass. With the exception of fire-cracked rock, all prehistoric artifacts were collected. Approximately 9.6ha of Area 1 was subjected to intensive survey at a 2m interval. This area included a portion of site 12 Al 2047, all of site 12 Al 2048, and the area between and around portions of these sites. Area 1 Phase Ia survey included three discrete areas along the Maumee River in Allen County, Indiana, totaling approximately 155 acres (62.7ha). Survey was conducted during June of 2001. Devin Fishel served as crew chief under the supervision of Dr. Robert G. McCulloughr. Albert Brine, Kristalle Wadsworth, and Tammy Reece served as field crew. The surveyed areas are owned by who graciously allowed IPFW-AS access to the properties. The primary goal of these survey efforts was to locate, document, and assess the potential of archaeological sites within the survey areas. Survey areas were chosen based on survey conditions, landowner permission, and the potential to locate Late Prehistoric sites. Survey was not conducted in anticipation of any earth-moving projects or other planned, large-scale disturbance, and none of the sites appeared to be in imminent danger at the time of this writing. Many bottoms areas along this portion of the Maumee River were previously subject to professional survey during the 1980s (Mohow 1987, 1989; Mohow and Diaz 1985). Based on soils and topography, Mohow (1987, 1989:13) defined three physiographic/ environmental zones along this stretch of the Maumee: floodplain, terrace, and lakeplain. Floodplain areas were relatively flat areas near the stream channel, most of which were in Genesee and Shoals soils. Terrace areas were relatively flat to gently rolling areas above the floodplain. Terrace soils included Nappanee silt loam, Haskins loam, and Whitaker silt loam. Lakeplain areas were relatively flat areas above the floodplain that featured lacustrine soils such as Nappanee silty clay loam and Hoytville silty clay. Survey Areas and Methods Surveyed areas included areas identified as floodplain and terrace zone by Mohow (1987:105, 1989:14). For 21 SURVEY AND SURFACE COLLECTIONS Area 2 Area 2 occupies approximately 14.7 acres (5.9ha) on the terrace/plain on the north side of the Maumee River (Figure 2.1). Specifically, Area 2 occupies portions of the The southern boundary of Area 2 was formed by Parent Road. The eastern boundary was a treeline. The majority of Area 2 was previously surveyed by Mohow and Diaz (Mohow 1987:276). The remaining boundaries were delineated by field lines. Area 2 was flat/gently undulating. The area was identified as terrace by Mohow (1987:105). The majority of the area is at approximately 745-750' AMSL. Soils in Area 2 belong to the Hoytville and Haskins series (Kirschner and Zachary 1969). Area 2 was planted in young soybeans (approximately 5-10cm tall), and had been tilled and rainwashed at the time of survey. Visibility was estimated at 80 percent. Area 2 was walked at 10m intervals. Area 3 Area 3 occupies approximately 98.8 acres (40ha) on an inside bend on the south side of the Maumee River (Figure 2.2). Specifically, Area 3 occupies portions of the A small portion is in the S ½ of the NE ¼ of Section 4, Township 31N, Range 15E. The southern boundary of Area 3 was formed by a field line/farm road. The remaining boundaries were formed by the riverbank and associated treeline. A small portion of the western boundary was formed by a farm road. The structures indicated along the western edge of the southern portion of Area 3 on the USGS map did not appear to be present. All of Area 3 was previously surveyed by Mohow (Mohow 1987:278). The majority of Area 3 was flat/gently undulating and was identified as floodplain by Mohow (1989:14). The majority of the area is at approximately 715-720' AMSL. Soils in Area 2 belong to the Genessee and Eel series (Kirschner and Zachary 1969). Area 3 was planted in young corn (approximately 75cm tall), and had also been tilled and rainwashed at the time of survey. Visibility was somewhat hampered by the size of the corn plants and the presence of crop residues (stubble, etc.). Visibility was estimated at 75 percent. Area 3 was initially walked at 10m intervals. Areas where cultural materials were identified were 24 walked at a 2m interval in order to further define site limits. Areas walked at a 2m interval extended to a minimum of 15m past the identified site boundaries. GPS readings were taken to aid in accurately plotting site locations. In some cases, artifacts were pieceplotted using tapes and compass. With the exception of fire-cracked rock, all prehistoric artifacts were collected. Results Survey in Areas 1, 2, and 3 resulted in the definition and documentation of 15 previously unrecorded sites (12 Al 2039 through 2053) and the relocation and reexamination of three previously recorded sites (12 Al 1178, 1180, and 1182). These results are summarized in Table 2.1. A total of 320 prehistoric artifacts was collected, including prehistoric ceramics (n=51), chipped stone debitage (n=225), chipped stone tools (n=16), groundstone tools (n=3), and burned/broken rock (n=25). This section provides descriptions of the sites that were documented and the artifacts that were collected during survey. Discussion of the survey results is presented below. Illustrations of noteworthy artifacts are provided in Appendix A. Previously Recorded Sites Ten sites were previously recorded within the survey areas (Figures 2.3 and 2.4). Many of these sites were small and/or of low artifact density, and were not relocated. Three previously recorded sites were relocated and examined. All of these sites were in Area 3. 12 Al 1178. Site 12 Al 1178 is located across a series of rises (approximately 720-725' AMSL) in the southern portion of Area 3. The site is situated at the narrowest portion of a long meander loop. The surface artifact scatter extends across the “neck” of the loop. Site 12 Al 1178 was originally reported by Mohow (1987). Additional information is present in the Ball State University site files (BSUSF). Previous survey of the site resulted in the collection of a Lamoka hafted biface, a small variety of broken chipped stone tools and debris, a core, a gun flint, four pieces of bone, and a single sherd. A moderately dense scatter of firecracked rock was observed. The field was cultivated when the site was originally surveyed, and survey conditions were reported as “fair” (BSUSF). During the present effort, the site was relocated during 10m interval surface survey. Surface visibility was estimated at approximately 70%. The scatter measured approximately 120m (east-west) by 100m SURVEY AND SURFACE COLLECTIONS 25 Table 2.1. Summary of Sites Documented in Areas 1, 2, and 3. Sit e N umbe r Accn. N o. Ar e a Ele va t ion (AM SL) 12 Al 1178 620 3 720- 730' 12 Al 1180 621 3 7 15 - 7 2 0 ' 12 Al 1182 622 3 720- 730' 12 12 12 12 12 12 12 12 12 Al 2039 Al 2040 Al 2041 Al 2042 Al 2043 Al 2044 Al 2045 Al 2046 Al 2047 623 624 625 626 627 628 629 630 631 3 3 3 3 3 3 3 3 1 720- 725' 720- 725' 720- 725' 720- 725' 720- 725' 720- 725' 720- 725' 720- 725' 735' 12 Al 2048 632 1 730- 735' 12 12 12 12 12 633 634 635 636 637 1 1 1 1 1 735- 740' 730- 735' 730- 735' 735- 740' 735- 740' Al 2049 Al 2050 Al 2051 Al 2052 Al 2053 D ia gnos t ics Late Archaic/ Early Woodland; Late Woodland Late Woodland Early Woodland; Late Woodland Late Prehistoric Late Woodland Late Woodland Late Woodland Late Woodland Late Archaic (?) Late Woodland/ Late Prehistoric Early Archaic (?) (north-south). Survey and collection was conducted at a 2m interval within the site boundaries. Survey resulted in the collection of a gorget, 27 grit tempered sherds, and eight pieces of chert debitage. The gorget was made from slate or some similar metamorphic rock (Figure A.1). It is approximately 126mm in length, 50mm at its widest point, and 11mm thick with a biplano cross-section. All surfaces have been ground. The edges are rounded and smooth. It appears to have been originally rectangular with an expanded center. One end the of the “bar” was broken, and the fracture plane was smoothed. Two holes were drilled, both from a single side. These holes are approximately 6.6mm in diameter at the entry point and 4.8mm in diameter at the exit. Artifacts similar to this one date to the Late Archaic/Early Woodland period (Lilly 1937). The ceramic assemblage from 12 Al 1178 includes a collared rim sherd with horizontal cord-wrapped dowel impressions (Figure A.1). The thickness, morphology, surface treatment, and decoration of this sherd suggest a Western Basin Springwells Tradition affinity. The body (n=25) and neck (n=1) sherds recovered from the site are cordmarked or fabric roughened. Diagnostic artifacts recovered during both surveys N o. of Ce r. N o. of D e b. N o. of Lit hic Tools N o. of G r nds t one N o. of FC R 27 8 0 1 0 1 6 0 0 0 12 30 3 0 0 2 1 0 4 1 0 0 1 0 0 0 1 1 1 1 1 24 61 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 1 0 0 0 0 4 0 0 0 0 9 2 13 1 0 5 0 0 0 0 0 1 3 5 2 67 0 0 0 0 10 0 0 0 0 1 0 0 0 0 7 indicate use of the site during both the Late Archaic and Late Woodland periods. The moderate scatter of firecracked rock observed by Mohow (BSUSF) may be attributable to the Late Archaic component. Plowzone at the site was described as a dark grayish-brown sandy silt loam containing small quantities of rounded gravel. Given the relatively large quantities of fire-cracked rock observed during the original survey and the ceramic assemblage recovered during the present survey, it is possible that buried/plow-truncated cultural deposits are present on 12 Al 1178. 12 Al 1180. Site 12 Al 1180 is located in a flat/ gently sloping portion of the floodplain (approximately 720' AMSL) in the southern portion of Area 3. The site was originally reported by Mohow (1987; BSUSF) as a light scatter of artifacts (three chert debitage, one sherd, and a light scatter of fire-cracked rock) measuring approximately 100m (N-S) by 37m (E-W). The field was cultivated when the site was originally surveyed, and survey conditions were reported as “fair” (BSUSF). During the present effort, the site appeared to be composed of several small, semi-discrete artifact scatters. Surface visibility was estimated at approximately 75%. Following initial discovery of four small artifact scatters during survey at a 10m interval, SURVEY AND SURFACE COLLECTIONS intensive survey at a 2m interval failed to locate additional cultural material. The most southern of the four scatters was within the previously recorded boundaries of site 12 Al 1180. The edges of all four scatters were no more than 20m apart, and the locations of the scatters did not coincide with any topographic features that would suggest division into separate sites was warranted. Therefore, all artifacts encountered in these scatters were included in site 12 Al 1180, and the boundaries of the site were extended to 80m in an eastwest direction and 30m in a north-south direction. Survey resulted in the collection of one grittempered, cordmarked sherd and six pieces of chert debitage. The thickness, temper, and surface treatment of the sherd suggest a Late Woodland origin. The sherds recovered during both surveys indicate use of this portion of the floodplain during the Middle/Late Woodland period. In all, the artifact scatter at 12 Al 1180 is very diffuse. The light density of the scatter suggests that the site was not the location of sustained habitation activities that would be expected to produce cultural features and large quantities of refuse. Given the location of the site on the floodplain, however, it is also possible that prehistoric deposits have been buried by sediments deposited during periods of inundation. 12 Al 1182. Site 12 Al 1182 is located on and around a low, wide, floodplain ridge (approximately 720-725' AMSL) in the western portion of Area 3. The site was originally reported by Mohow (1987; BSUSF) as a lithic scatter measuring approximately 260m (north-south) by 175m (east-west). Previous survey of the site resulted in the collection of debitage (n=31), a biface, and two cores. A light scatter of fire-cracked rock was observed. Several of the flakes were reportedly retouched/edge-modified. The field was cultivated when the site was originally surveyed, and survey conditions were reported as “fair” (BSUSF). During the present effort, the site was relocated during 10m interval surface survey. Surface visibility was estimated at approximately 75%. Survey and collection at 2m intervals within the site boundaries revealed a relatively dense scatter of lithics, ceramics, and fire-cracked rock measuring approximately 185m (north-south) by 140m (east-west). The artifact scatter was located in the same general location as recorded during initial survey of the site, but the boundaries were slightly different. Both surveys identified a surface scatter extending north-south along the southern portion of the floodplain ridge (as shown on the topographic map). The present survey identified a scatter extending toward the interior of the floodplain from the southern portion of the ridge, while the earlier survey identified a scatter extending toward the interior 28 of the floodplain from the central portion of the ridge. Overall, a scatter extending approximately 250m along the floodplain ridge is suggested by these survey results. The scatter appears to extend approximately 150m inland from the floodplain ridge. Survey resulted in the collection of a triangular hafted biface fragment (Figure A.1), a possible retouched flake, an unrefined biface fragment, 30 pieces of chert debitage, and 12 grit-tempered sherds. The ceramic assemblage from 12 Al 1182 includes both thick-walled and thin-walled sherds. Several of the thinner sherds have fabric-roughened exteriors suggestive of a Late Woodland affinity. The thick sherds are cord-marked on the interior and exterior and suggest an Early Woodland (Marion Thick) origin. Diagnostic artifacts recovered from 12 Al 1182 indicate use of the site during the Early Woodland and Late Woodland/Late Prehistoric periods. The relatively large quantities of fire-cracked rock observed during the present survey and the presence of ceramics suggest that buried/plow-truncated cultural deposits may be present on 12 Al 1182. Given the relatively high densities of cultural materials present on the surface of 12 Al 1182, the absence of surface materials on the northern portion of the floodplain ridge is notable. It is possible that cultural materials are completely buried within the downstream (northern) portions of the ridge. A downvalley gradient in cultural deposits would be expected within a floodplain ridge segment that was formed by longitudinal accretion (Gray 1984), where new sediments were deposited at the downstream end of the ridge. The presence of possibly Early Woodland ceramics on the surface of 12 Al 1182 suggests a minimal age for the termination of development in that part of the ridge. It is possible that Woodland and/or Archaic cultural deposits are present below surface in the northern portions of this ridge, and that Archaic cultural deposits are present below surface in the southern portions of the ridge. Floodplain sediments can manifest abrupt vertical and horizontal textural changes related to their formation, however, and the ridged and prograding nature of floodplain deposits can be very complex (Gray 1984). The available surface survey data are not of sufficient quality or quantity to address these complex formational issues. Previously Unrecorded Sites Fifteen previously unrecorded sites were documented within the survey areas (Figures 2.5 and 2.6). Many of these sites were very small and/or of very low artifact density. Isolated finds were given site numbers during the present survey. Finds of less than three artifacts SURVEY AND SURFACE COLLECTIONS were not given site numbers during the survey reported by Mohow (1987:104). 12 Al 2039. Site 12 Al 2039 is located in a flat/ gently sloping portion of the floodplain (approximately 720' AMSL) in the northern portion of Area 3. Surface visibility in this area was estimated at approximately 75%. Following initial discovery of two artifacts (16m apart), intensive survey at a 2m interval failed to locate additional cultural material. Survey resulted in the collection of two grittempered sherds. One of the sherds was a cordmarked sherd with a collared and scalloped rim (Figure A.1). This sherd is identified as a Younge or Springwells variant of the Western Basin Tradition. Surface treatment of the other sherd could not be determined. The rim sherd is Late Prehistoric in age. Buoyant cultural debris of recent origin (plastic, styrofoam, etc.) was found throughout the area, suggesting recent inundation. Plowzone was composed of a dark grayish-brown sandy silt loam containing small quantities of rounded gravel. The presence of rounded gravels suggests high-energy alluvial deposition and/or derivation from glacial till deposits. Artifacts at the site may be related to an ephemeral habitation or may be in secondary context. These possibilities are discussed below. 12 Al 2040. Site 12 Al 2040 is located in a flat/ gently sloping portion of the floodplain (approximately 720' AMSL) in the northern portion of Area 3. Surface visibility in this area was estimated at approximately 75%. Following discovery of a single sherd, intensive survey at a 2m interval failed to locate additional cultural material. The sherd is thin-walled and grit-tempered. Surface treatment could not be determined. The thickness and temper of the sherd suggest a Late Woodland origin Buoyant cultural debris of recent origin (plastic, styrofoam, etc.) was found throughout the area, suggesting recent inundation. Plowzone was composed of a dark grayish-brown sandy silt loam containing small quantities of rounded gravel. The presence of rounded gravels suggests high-energy alluvial deposition and/or derivation from glacial till deposits. Artifacts at the site may be related to an ephemeral habitation or may be in secondary context. These possibilities are discussed below. 12 Al 2041. Site 12 Al 2041 is located in a flat/ gently sloping portion of the floodplain (approximately 720' AMSL) in the northern portion of Area 3. Surface visibility in this area was estimated at approximately 31 75%. Following discovery of a single piece of debitage, intensive survey at a 2m interval failed to locate additional cultural material. Buoyant cultural debris of recent origin (plastic, styrofoam, etc.) was found throughout the area, suggesting recent inundation. Plowzone was composed of a dark grayish-brown sandy silt loam containing small quantities of rounded gravel. The presence of rounded gravels suggests high-energy alluvial deposition and/or derivation from glacial till deposits. Artifacts at the site may be related to an ephemeral habitation or may be in secondary context. These possibilities are discussed below. 12 Al 2042. Site 12 Al 2042 is located on a low, ridge-like rise of the floodplain (approximately 720' AMSL) in the central/northern portion of Area 3. Surface visibility in this area was estimated at approximately 75%. Following discovery of the scatter during survey at a 10m interval, intensive survey at a 2m interval revealed a diffuse scatter of cultural material. Overall, the scatter extended approximately 60m (north-south) by 150m (east-west). Survey resulted in the collection of a one piece of debitage, four body sherds, and four pieces of firecracked rock. The sherds are thin-walled and grit tempered. Surface treatment could not be determined. The thickness and temper of the sherds suggest a Late Woodland origin In all, the artifact scatter at 12 Al 2042 is very diffuse. The light density of the scatter suggests that the site was not the location of the kind of sustained habitation activities that produce cultural features and large quantities of refuse. Given the location of the site on the floodplain, however, it is also possible that prehistoric deposits have been buried by sediments deposited during periods of inundation. The presence of ceramics and fire-cracked rock suggests some range of domestic activities took place at the site. 12 Al 2043. Site 12 Al 2043 is located on a low rise on the floodplain (approximately 720' AMSL) in the central portion of Area 3. Surface visibility in this area was estimated at approximately 75%. Following discovery of two artifacts (1m apart), intensive survey at a 2m interval failed to locate additional cultural material. Survey resulted in the collection of one sherd and a piece of chert debitage. The sherd is thin-walled and grit-tempered. Surface treatment could not be determined. The thickness and temper of the sherd suggests a Late Woodland origin. The artifact scatter at 12 Al 2043 is very diffuse. The light density of the scatter suggests that the site was SURVEY AND SURFACE COLLECTIONS not the location of the kind of sustained habitation activities that produce cultural features and large quantities of refuse. Given the location of the site on the floodplain, however, it is also possible that prehistoric deposits have been buried by sediments deposited during periods of inundation. The presence of ceramics suggests some range of domestic activities took place at the site. 12 Al 2044. Site 12 Al 2044 is located in a flat/ gently sloping portion of the floodplain (approximately 720' AMSL) in the northern/central portion of Area 3. Surface visibility in this area was estimated at approximately 75%. Following initial discovery of a single piece of debitage, intensive survey at a 2m interval failed to locate additional cultural material. Buoyant cultural debris of recent origin (plastic, styrofoam, etc.) was found throughout the area, suggesting recent inundation. Plowzone was composed of a dark grayish-brown sandy silt loam containing small quantities of rounded gravel. The presence of rounded gravels suggests high-energy alluvial deposition and/or derivation from glacial till deposits. Artifacts at the site may be related to an ephemeral habitation or may be in secondary context. These possibilities are discussed below. 12 Al 2045. Site 12 Al 2045 is located in a flat/ gently sloping portion of the floodplain (approximately 720' AMSL) in the western/central portion of Area 3. Surface visibility in this area was estimated at approximately 75%. Following initial discovery of a single piece of debitage, intensive survey at a 2m interval failed to locate additional cultural material. Buoyant cultural debris of recent origin (plastic, styrofoam, etc.) was found throughout the area, suggesting recent inundation. Plowzone was composed of a dark grayish-brown sandy silt loam containing small quantities of rounded gravel. The presence of rounded gravels suggests high-energy alluvial deposition and/or derivation from glacial till deposits. Artifacts at the site may be related to an ephemeral habitation or may be in secondary context. These possibilities are discussed below. 12 Al 2046. Site 12 Al 2046 is located on a low, ridge-like rise of the floodplain (approximately 720' AMSL) in the central portion of Area 3. Surface visibility in this area was estimated at approximately 75%. Following initial discovery of the scatter during survey at a 10m interval, intensive survey at a 2m interval revealed a concentration of fire-cracked rock in the northern portion of a larger, more diffuse scatter of cultural material. Overall, the scatter extended 32 approximately 150m (north-south) by 140m (eastwest). The lithic concentration measured approximately 50m (north-south) by 75m (east-west). Survey resulted in the collection of 24 pieces of chert debitage, one groundstone artifact, one body sherd, and a musket ball. The sherd is thin-walled and grit-tempered. Surface treatment could not be determined. The thickness and temper of the sherd suggests a Late Woodland origin. The musket ball is approximately 13mm in diameter (½”) and is encircled by a flattened/faceted band (Figure A.2). One “pole” of the ball is also flat. The groundstone artifact is a ground/shaped bar of metamorphic rock (Figure A.2). Both ends are broken. It is plano-convex in cross-section, and has been ground over its entire surface. No hafting element is apparent. The size of the scatter and the presence of the lithic concentration suggests that the site may have been used for a range of activities. Given the location of the site on the floodplain, it is also possible that deposits have been buried by sediments deposited during periods of inundation. The presence of ceramics and fire-cracked rock suggests some range of domestic activities took place at the site. 12 Al 2047. Site 12 Al 2047 is located on a low, ridge-like rise of the floodplain (approximately 735' AMSL) in the southeastern portion of Area 1. Surface visibility in this area was estimated at approximately 90%. The site occupies the eastern portion of the ridge, which is cut by a shallow swale. Following initial discovery of the scatter during survey at a 10m interval, intensive survey at a 2m interval revealed that the scatter on the western portion of the ridge contained ceramics, while the scatter on the eastern portion did not. Thus the eastern and western scatters were assigned to two different site numbers. The eastern portion of the scatter was assigned to site number 12 Al 2047, while the western portion was assigned to site number 12 Al 2048. The distance between the two sites is approximately 35m. The scatter at 12 Al 2047 extended approximately 100m (northwest-southeast) by 200m (southwest-northeast). Site 12 Al 2047 was a dense lithic scatter. Survey resulted in the collection of a 61 pieces of debitage, one expanding stem hafted biface fragment, one unifacial tool, and nine pieces of fire-cracked rock. The hafted biface fragment is a base/stem fragment of a small, expanding stem point (Figure A.2). The point was made from an unidentified dull/semilustrous, grey to black, mottled chert. Random flake scars are present on both faces of the stem. A facet of unflaked, waterworn cortex is present on a portion of the basal edge. The SURVEY AND SURFACE COLLECTIONS presence of this unflaked surface, together with the overall shape and flaking quality, suggests a possible Late Archaic origin. The size and density of the scatter, as well as the presence of both unifacial and bifacial tools, suggests that the site may have been used for a range of domestic activities. The presence of fire-cracked rock is consistent with this suggestion. Given the location of the site on the floodplain, it is also possible that deposits have been buried by sediments deposited during periods of inundation. This possibility is discussed further below. 12 Al 2048. Site 12 Al 2048 is located on a low, ridge-like rise of the floodplain (approximately 735' AMSL) in the southern portion of Area 1. Surface visibility in this area was estimated at approximately 80%. The site occupies the western portion of the ridge, which is cut by a shallow swale. Following initial discovery of the scatter during survey at a 10m interval, intensive survey at a 2m interval revealed that the scatter on the western portion of the ridge contained ceramics, while the scatter on the eastern portion did not. Thus the eastern and western scatters were assigned to two different site numbers. The eastern portion of the scatter was assigned to site number 12 Al 2047, while the western portion was assigned to site number 12 Al 2048. The distance between the two sites is approximately 35m. The scatter at 12 Al 2048 extended approximately 70m (north-south) by 80m (east-west). Survey resulted in the collection of a 13 pieces of debitage, one unrefined biface fragment, two grittempered body sherds, and five pieces of fire-cracked rock. One of the two sherds had a fabric roughened exterior, while the surface treatment of the second could not be determined. The thickness and temper of the sherd suggests a Late Woodland origin. The size and density of the scatter, as well as the presence of ceramics, suggests that the site may have been used for a range of domestic activities. The presence of fire-cracked rock is consistent with this suggestion. Given the location of the site on the floodplain, it is also possible that deposits have been buried by sediments deposited during periods of inundation. This possibility is discussed further below. 12 Al 2049. Site 12 Al 2049 is located on a low rise on the floodplain (approximately 735-740' AMSL) in the western portion of Area 1. Surface visibility in this area was estimated at approximately 80%. Following initial discovery of a single piece of debitage, intensive survey at a 2m interval failed to locate additional cultural material. 33 12 Al 2050. Site 12 Al 2050 is located on a flat/ gently sloping portion of the floodplain (approximately 735-740' AMSL) in the central portion of Area 1. Surface visibility in this area was estimated at approximately 80%. Following initial discovery of three pieces of debitage (within a 1m diameter area), intensive survey at a 2m interval failed to locate additional cultural material. 12 Al 2051. Site 12 Al 2051 is located on a flat/ gently sloping portion of the floodplain (approximately 730' AMSL) in the central portion of Area 1. Surface visibility in this area was estimated at approximately 80%. Following initial discovery of five pieces of debitage (within a 6m diameter area), intensive survey at a 2m interval failed to locate additional cultural material. 12 Al 2052. Site 12 Al 2052 is located on a flat/ gently sloping portion of the floodplain (approximately 735-740' AMSL) in the central portion of Area 1. Surface visibility in this area was estimated at approximately 80%. Following initial discovery of two pieces of debitage (10m apart), intensive survey at a 2m interval failed to locate additional cultural material. 12 Al 2053. Site 12 Al 2053 is located at the northern edge of the floodplain (approximately 735740' AMSL) in the northeastern portion of Area 1. Surface visibility was estimated at approximately 80%. Following initial discovery of the scatter during survey at a 10m interval, intensive survey at a 2m interval revealed a linear scatter of artifacts with local concentrations of lithics and a concentration of firecracked rock at the eastern edge of the site. As surveyed, the site occupies a linear area along the base of the terrace scarp measuring approximately 75m (southeast-northwest) by 275m (southwest-northeast). The northern boundary of the site was not determined, as it apparently continued beyond the cultivated portion of the field into the grass-covered slope of the terrace edge. Survey resulted in the collection of 68 pieces of chert debitage, five unrefined chert biface fragments, one slate preform fragment, one uniface fragment, three partial or complete hafted bifaces, seven pieces of fire-cracked rock, and a possible gun flint fragment (Figure A.3). One of the hafted bifaces from 12 Al 2053 is nearly complete, while the others are small fragments. The nearly complete specimen (IPFW-AS accession number 637/1) was made from an unidentified, light gray/gray, dull, mottled chert. The tip and both SURVEY AND SURFACE COLLECTIONS shoulders are missing and the blade has been heavily resharpened. The blade is trianguloid with straight sides. The blade edges are sharp with a lightly serrated feel. The blade is vaguely diamond-shaped in crosssection and exhibits a subtle bevel. The distribution of mass in the blade is uneven. Flakes were removed from both sides of both faces of the blade during resharpening. The base is straight to slightly concave and has been heavily ground. One of the lateral stem margins is also ground. Many characteristics of this hafted biface are suggestive of the Hardin Barbed cluster (Justice 1987). The geographical range of the Hardin Barbed cluster as shown by Justice (1987:53), however, does not extend into northeastern Indiana. Given this, as well as the incomplete and heavily reworked nature of the point, this type assignment is tentative. The heavily ground base and beveled blade are suggestive of an Early Archaic origin, however. The remaining two biface fragments are too fragmentary to attempt identification (Figure A.3). One is a notch/haft juncture fragment, while the other is a serrated blade/shoulder fragment. One of the unrefined bifaces (IPFW-AS accession number 637/6) may be a triangular projectile point preform. Two previously recorded sites, 12 Al 903 and 924, are located on the terrace above the slope. Site 12 Al 2053 may be an accumulation of artifacts deposited in conjunction with occupations of the terrace sites, secondary deposits of artifacts washed/plowed down from the terrace sites, the remains of a site or sites located at the base of the slope, or some combination of these possibilities. Discussion In general terms, the range of sites, debris, and diagnostic artifacts documented during the present investigation is consistent with that reported by Mohow (1987, 1989). Artifacts attributable to the Early Archaic, Late Archaic, and Late Woodland/Late Prehistoric periods dominate the diagnostic assemblage. This is consistent with Mohow’s (1989:72) observation that sites dating to these three periods are most common along this stretch of the Maumee River. Mohow (1989) drew several distinctions between the results of survey in the eastern and western survey areas he considered. Generally, the western survey area (Mohow 1987) included Paleoindian through Late Woodland components, tended to have sites with higher artifact densities, and tended to have sites that appeared generally more substantial. By contrast, in the eastern study area “there was little evidence of longterm site occupation before Late Woodland times” (Mohow 1989:119). In the eastern study area, Mohow 34 (1989:72) observed that Archaic components were most common on the terrace, while Middle and Late Woodland components were most common in floodplain. Consideration of the survey data from Areas 1, 2, and 3 may offer some clarification of the patterns observed by Mohow (1987; 1989). It is notable that areas identified as “floodplain” by Mohow (1987; 1989) are quite variable in terms of absolute (AMSL) elevations. In the vicinity of Areas 1 and 2, the floodplain zone generally had an upper elevation limit of 740-745' AMSL, and most floodplain surfaces were at or above 730' AMSL (see Mohow 1987:105). In the vicinity of Area 3, however, the floodplain zone generally had an upper elevation limit of 725-730' AMSL (see Mohow 1989:14), and most floodplain surfaces were at or above 715-720' AMSL. While a downstream drop in floodplain elevation would be expected, a drop of 15-20' seems rather substantial for a river of this size flowing across a relatively level lacustrine plain. The plain surrounding both sections of river is at approximately 745-750' AMSL. The lower elevation of the floodplain in Mohow’s (1989) eastern study may account for some of the observed variability in site locations and densities. It is possible that the higher floodplains in the western survey areas have been stable surfaces for much longer than those in the eastern survey areas. The presence of Paleoindian and Early Archaic artifacts in floodplain surface contexts in the western survey areas suggests these surfaces (above 730' AMSL) may have been largely stable by the time humans arrived in the area. The lack of any Paleoindian artifacts in the floodplain portions of the eastern survey areas (Mohow 1989:116) suggests a number of possibilities. It is possible that there was a real difference in use between the eastern and western survey areas, and that Paleoindian peoples did not exploit these areas equally or in similar fashions. It is also possible, however, that geomorphological processes may have affected the presence/visibility of early artifacts in the eastern floodplain areas. The lower elevations of the floodplains in the eastern survey areas suggest that these areas may have experienced more recent development. There is evidence of recent flooding at elevations below 720' AMSL in Area 3 (buoyant refuse such as styrofoam and plastic are present on the surface of the field), and the distribution of diagnostic prehistoric artifacts in this area suggests Archaic and earlier components may be buried. No Archaic diagnostics were recovered from surfaces at approximately 720' AMSL in Area 3, and the only nonLate Woodland diagnostics were several possible Early Woodland sherds recovered from a floodplain ridge (12 SURVEY AND SURFACE COLLECTIONS Al 1182). Nor were pre-Woodland diagnostics reported in the sites documented by Mohow (BSUSF). Late Archaic materials are present at site 12 Al 1178, however, which occupies the neck of the meander loop at approximately 720-725' AMSL. It is possible that the meandering nature of the Maumee River in the eastern survey areas is related to both the relative distributions of components on the surface and the low elevations of the floodplains. Two basic scenarios are possible: 1) “sheet” deposition of sediments has buried earlier components; 2) channel migration has created new surfaces on the interior of the loop while destroying older surfaces to the north of the loop. Some combination of these scenarios is, of course, possible. In general terms, Bettis and Hajic (1995:97) suggest that a period of entrenchment and/or increased lateral channel migration occurred between about 4,000 and 2,500 B.P. in small valleys throughout the region. . . . This episode of channel adjustment corresponds with entrenchment of proximal and medial alluvial fan surfaces. During this period, older Holocene alluvium, and archaeological deposits contained within it, were eroded from the late Holocene flood plain area. The presence of possible Early Woodland ceramics on the surface of 12 Al 1182 suggests that that portion of the floodplain ridge on the western side of Area 3 was stable at approximately 3000-2000 BP. The presence of Late Archaic artifacts at 12 Al 1178 suggests that portion of the bottoms was stable prior to 3000 BP. The meander loop that surrounds Area 3 is presumably at its most pronounced northward extension. If the river channel was located farther south during the Archaic (i.e. if there used to be a floodplain on the north side of the loop), then any floodplain sites dating to the Archaic on the north side of the river have been destroyed during the migration of the channel. Lateral channel migration could also be responsible for the deposition of the small, rounded gravels that are present in the plowzone of Area 3. With a few exceptions, there does not appear to be gross surface evidence of a northward migration of the stream channel during the Holocene. With the possible exception of the rise upon which 12 Al 2042 is situated, there is no series of relict levee or ridge deposits that is suggestive of a northward migration visible on the USGS maps. It is not possible to resolve these issues with the data presented here. The data collected and reported by Mohow (1987; 1989; BSUSF) may be used to further explore some of these possibilities. Given this large body of survey data, a GIS approach may be helpful. Such an exploration, while clearly needed (Cochran 1987:215), is beyond the scope of this report. 35 ADAMS ENCLOSURE (12 Al 12) The Adams enclosure (12 Al 12) was a circular, earthen embankment in Allen County, Indiana (Figure 2.7). Moore (1987) compiled historic accounts of the enclosure, and summarized the results of previous surface collections. Moore’s (1987) report is reproduced here as Appendix B. The Adams enclosure is situated on an outside bend of the St. Joseph River in northeastern Ft. Wayne. Based on the information presented by Robertson (1888:45-46), the site has been under cultivation since approximately 1860. Black (1936:5) reported that the early landowners recalled the earthen embankment was 6 feet tall prior to being extensively plowed. The same informant recalled the enclosure was approximately 100 feet (31m) in diameter (Black 1936:5). The outlines of the embankment are no longer visible on the surface. As recorded in IPFW-AS records, site 12 Al 12 measures approximately 330m (E-W) by 100m (N-S), occupying roughly 3.4ha (Figure 2.7). The Adams enclosure was visited by IPFW-AS on May 17, 2001, as part of the IPFW-AS field school. Dr. Robert G. McCullough served as Principal Investigator. Field school students were Tory Boroff, Brandon Bradshaw, Aaron Bubb, Melanie Haneline, Julie Keller, Laura LeFever, Joel Ruprecht, Luann Watson, Angela Wheeler, and Randal Wooldridge. Survey at the Adams Enclosure was focused on two main goals: 1) determining the location of the enclosure within the larger 12 Al 12 site area; and 2) collecting a sample of artifacts. Survey Methods and Conditions The field in which the Adams Enclosure is located occupies an area The field is bordered to the north by a treeline/field road and to the southeast by St. Joe Road. Overall, the area is flat/ gently undulating, with several low ridges/knolls. The majority of the area is at approximately 780-790' AMSL. Soils in the 12 Al 12 site area belong to the Chelsea, Whitaker, Westland, and Plainfield series (Kirschner and Zachary 1969). Surface visibility was estimated at approximately 30-40 percent. The field had not been turned over in 2001, and the ground surface was obscured by corn stubble and other harvest litter. The northern 40-50m of the field were walked eastwest at a 2m interval to locate and define the limits of artifact scatters in the vicinity of the plotted location of the enclosure. Prehistoric cultural materials (ceramics, SURVEY AND SURFACE COLLECTIONS 36 Figure 2.7. Location of site 12 Al 12 (Cedarville, Ind. 7.5’ USGS quadrangle). chipped stone, and fire-cracked rock) were marked with pin flags. The locations and dimensions of artifact scatters were mapped by pacing. Results Survey at the Adams Enclosure resulted in the location of several artifact scatters of varying size, artifact content, and density. A total of 105 artifacts was collected. Distribution of Artifacts Several artifact scatters of varying density were located in the surveyed area. The densest scatter of artifacts was located on a sandy knoll in the western portion of the field, approximately 85m from the northeastern corner of the field and 35m south of the treeline. The scatter measured approximately 30-35m (north-south) by 20-25m (east-west) and contained chert debitage, ceramics, and broken rock. The size of this scatter is consistent with the size of the enclosure suggested by the account reported by Black (1936:5). Materials in this concentration were collected separately from those in the outlying scatters. Materials Collected A total of 105 artifacts was collected, including chipped stone debitage (n=18), burned/broken rock (n=69), prehistoric ceramics (n=17), and a single piece of historic ceramics. The prehistoric ceramic assemblage includes seven body sherds and 10 indeterminate sherds. All of the sherds are grit-tempered. Surface treatment was identified on three of the sherds. All three are SURVEY AND SURFACE COLLECTIONS cordmarked. No decorated sherds or rim sherds were among the materials collected. STRAWTOWN (12 H 3) Controlled surface collections were performed on a bottoms area adjacent to the White River below the Strawtown enclosure (12 H 883). Cultural materials/ scatters in this area have been designated 12 H 3 by the DHPA. Collections were performed during May 10 and 11 of 2001in conjunction with the Indiana UniversityBloomington (IUB) field school. IPFW-AS personnel were Robert McCullough, Nikki Waters, and Kim Crawford. Michael R. Strezewski was director of the IUB field school. IU field school students and personnel were Laura Pate, Josh Wells, Staffan Peterson, Stephen Ball, Rori Arce, Jim Cooper, Tia Earman, Katherine Gray, Amy Haluska, Ruth Heronemus, Tamara Hull, Stephanie Kazmierzak, Josh Kocher, Sarah Lima, Reuben Man, Matt Novak, Bobbie Saye, Daniel Seib, Brandy Snyder, Paul Stumpner, and Paul Tamburro. The primary goal of this effort was to collect information about the distribution of artifacts in the reported location of a village site and mound. A similar controlled collection strategy was successfully employed to identify and define the outlines of the circular village at the Clampitt site (12 Lr 329) in Lawrence County, Indiana (Redmond 1994). Methods and Collection Area An approximately 9600m2 area (120m N-S by 80m EW) was gridded into 5m x 5m squares (Figures 2.8 and 2.9). The southeast corner of the collection area was designated 500N / 500E. Grid north was aligned with the treeline along the eastern edge of the field. Grid north was approximately 20.5° west (counterclockwise) of magnetic north. Grid corners for the 5m grid were marked with pin flags. The corners of 20m x 20m grid blocks were marked with wooden stakes. The coordinates of the southwest corner of each square serve as its identification. Because of the large amounts of natural rock present on the surface, a timed collection methodology was used for the 5m x 5m collection. Fifteen minutes were spent collecting in each 5m x 5m square. A total of 235 of these 25m2 squares was collected. The area was planted in young corn at the time of collection. While surface visibility was excellent, the field had not been well rain-washed. The dark A horizon sediments coupled with the lack of rain- 37 washing made it difficult to see prehistoric ceramics. Following the 5m x 5m collection, a heavy rain improved the visibility of artifacts considerably. A complete “re-collection” of the grid would have been both impractical and of questionable value. In order to take advantage of the opportunity afforded by the improvement in survey conditions, however, the original 5m collection grid and an expanded area around it was inspected and artifacts were collected. Collections were made within 20m x 20m squares. While these collections were not as precise as those on the 5m grid, they did result in the collection of additional diagnostic artifacts at a moderate level of control. Results Artifacts collected includes lithics (n=3110), prehistoric ceramics (n=571), burned/broken rock (n=1113) and bone (58.2g). Raw counts of these artifact classes from the 5m x 5m collection are shown in Figures 2.10 through 2.13. Artifact Density Contour maps of these four artifact classes are shown in Figures 2.14 through 2.17. These maps were created using Surfer (version 6.04). In all three artifact classes where count is used (lithics, ceramics, and burned/ broken rock), a semi-contiguous, linear area of increased density extends northwest-southeast across the northern portion of the collection area. This area is most apparent in the ceramic data (Figure 2.15). Materials Recovered The ceramic assemblage collected from 12 H 3 includes decorated and undecorated neck (n=29) and rim (n=32) sherds. Great Lakes Impressed varieties are present, as is a single Taylor Village sherd. The assemblage does not contain any definite Middle Fort Ancient style sherds, however. This absence is striking in light of the dominance of such ceramics in collections from the Strawtown enclosure (12 H 883) itself (see Chapter 4). Selected sherds from 12 H 3 are illustrated in Appendix C. The lithic assemblage from 12 H 3 includes a variety of debitage, chipped stone, and groundstone tool forms. The lithic assemblage is being temporarily curated by Ball State University and is being analyzed by Donald Cochran. Analysis completed to date is presented in Appendix J. SURVEY AND SURFACE COLLECTIONS Figure 2.9. Controlled surface collection grid, 12 H 3. 39 SURVEY AND SURFACE COLLECTIONS Figure 2.10. Counts of lithic artifacts, 12 H 3. 40 SURVEY AND SURFACE COLLECTIONS Figure 2.11. Counts of ceramic artifacts, 12 H 3. 41 SURVEY AND SURFACE COLLECTIONS Figure 2.12. Counts of burned/broken rock, 12 H 3. 42 SURVEY AND SURFACE COLLECTIONS Figure 2.13. Grams of bone, 12 H 3. 43 SURVEY AND SURFACE COLLECTIONS Figure 2.14. Contour map of lithic artifact density, 12 H 3 (contour interval = 2 artifacts). 44 SURVEY AND SURFACE COLLECTIONS Figure 2.15. Contour map of ceramic artifact density, 12 H 3 (contour interval = 2 artifacts). 45 SURVEY AND SURFACE COLLECTIONS Figure 2.16. Contour map of broken/burned rock density, 12 H 3 (contour interval = 2 artifacts). 46 SURVEY AND SURFACE COLLECTIONS Figure 2.17. Contour map of bone density, 12 H 3 (contour interval = 2 grams). 47 SURVEY AND SURFACE COLLECTIONS Figure 2.18. Grid used for 20m x 20m collections, 12 H 3. 48 CHAPTER 3 Excavations at the Scranage Enclosure (12 Dk 363) vehicles (ATVs) and farm machinery cross the embankment and ditch in several locations, and have caused substantial damage at their crossing points. It is possible that one of the two modern trail/road crossings on the northeastern side of the enclosure was the location of the other original opening. One of the modern openings is directly above a steep slope and seems an unlikely place for an aboriginal opening in the enclosure. The site area is forested, and the site itself has apparently never been plowed. The areas exposed by the ATV/machinery trails were the only portions of the site surface that were not obscured by vegetation. Jensen (1982) identifies the soils in the general area of the site as Morely silt loam. Sediment information collected during excavations suggests that soils in the immediate site area are not Morely silt loam, but may be another related type. Generally, site soils are sandy and contain high densities of gravel. Jensen (1982:20) states that small areas of Blount, Rawson, and Strawn soils are included in this mapping unit. The texture and color characteristics of noncultural sediments at Scranage enclosure are most consistent with those of Rawson soils, which are better drained and sandier than Morley soils (Jensen 1982:58). The Scranage enclosure was first shown to Dr. McCullough by Mark Moore in the late 1980s. IPFWAS personnel visited the site in March of 2001, and field school excavations were conducted in May and June of 2001 under DHPA permit number 200136. Grant monies were provided by the Historic Preservation Fund (Grant #18-01-16414-15) administered by the Indiana Department of Natural Resources, Division of Historic Preservation and Archaeology. Dr. Robert G. McCullough served as Principal Investigator. Nikki Waters, Lesli Bair, Kim Crawford, Albert Brine, and Devin Fishel served as Field Assistants. Field school students were Tory Boroff, Brandon Bradshaw, Aaron Bubb, Melanie Haneline, Julie Keller, Laura LeFever, Joel Ruprecht, Luann Watson, Angela Wheeler, and Randal Wooldridge. Timothy Wright of the Department of Natural Resources, Division of Reclamation also assisted with excavations. Work at the Scranage enclosure was focused on two main goals: 1) identifying and investigating the extent of surface/near-surface artifact scatters associated with the enclosure; and 2) investigating the sequence, The Scranage enclosure (12 Dk 363) is a circular, earthen embankment and ditch in DeKalb County, Indiana (Figure 3.1). The site is situated on a gently sloping upland above a small glacial kettle depression, and is bordered to the northwest and southeast by intermittent drainages that form the headwaters of Cedar Creek. The site is named for the present landowners. Descriptions of the Scranage enclosure appeared in several early accounts of notable sites in northeastern Indiana. Robertson (1875:381) described the enclosure as a circular earth-work about 600 feet in circumference, with two entrances opposite each other. The earth-work is from 2 to 2½ feet high, with a ditch outside. Very large trees, which grew on the embankment, have fallen and gone to decay, and a black oak standing just inside the wall measured 12½ feet in circumference at a height of 6 feet from the ground. The “fort” is situated in the woods, on a high piece of ground, which is nearly surrounded by ravines cut by the action of two streams now nearly dry (Robertson 1875:381). Similar accounts, perhaps derived from the 1875 Smithsonian description above, were published in 1880 and 1905: In Smithfield Township, on the farm of Mr. Ruffner, is a circular earthwork having a circumference of about two hundred yards. The embankment is in places two and a half feet high, and is surrounded by a ditch. To the northeast and southwest are entrances, and large trees stand on bank and ditch (Anonymous 1880:5). a circular ridge of earth on the moraine in the northeastern and highest part of Smithfield Township, DeKalb County, Indiana. The ridge is rather indefinite in part, with indications of possibly two original openings, while in other places it is yet near three feet in height. Its diameter is about 200 feet (Slocum 1905:61). These early accounts were accurate with regard to the size of the enclosure, which is slightly oblong and measures approximately 52-63m across. It encloses approximately 2,600m2. A ramp/entrance structure was located on the southwest side of the enclosure (Figure 3.2). This is presumably one of the two openings mentioned by Robertson (1875) and Slocum (1905). A possible ramp/entrance structure was identified on the eastern side of the enclosure. This identification is tentative. Based on the early accounts, it does not seem likely that this was the location of the other opening. Modern trails/roads made by all-terrain 49 SCRANAGE ENCLOSURE 51 Figure 3.2. Map of Scranage enclosure showing approximate apex of embankment, approximate centerline of ditch, location of ramp/entrance and possible ramp/entrance structures, and locations of modern ATV and farm machinery roads/trails. SCRANAGE ENCLOSURE methods, and chronology of construction of the enclosure as well as its use by prehistoric groups. Investigations were conducted in accordance with the Secretary of The Interior’s Standards and Guidelines for Identification, Evaluation, and Archaeological Documentation, Guidebook for Indiana Historic Sites and Structures Inventory–Archaeological Sites, and the Grants Manual of the Division of Historic Preservation and Archaeology. EXCAVATION METHODS AND UNITS Work at Scranage during the 2001 field season included shovel probe and hand unit excavations. Most hand unit excavation was concentrated in a series of adjacent units that were aligned to form a trench. Provenience Control and Mapping Horizontal and vertical control during mapping and excavation efforts was maintained using an electronic total station and data collector/computer. A wooden stake at the northeastern corner of Unit A was designated as 200N / 200E. The long axis of Trench 1 was used to determine grid north. Grid north was approximately 47° counterclockwise (west) of magnetic north (Figure 3.3). As points (unit corners, datums, shovel probes, etc.) were shot, they were both electronically entered into the data collector and recorded by hand as northing and easting coordinates. Nails pounded into trees were used as temporary elevational datums. Datum A, located in a maple tree east of Unit D, had an elevation of 100.76m. Supplementary datums (Datums B, C, and E) were established from Datum A using string and line levels. Three permanent datums (rebar in concrete) were set, one to the north of the enclosure, one to the south of the enclosure, and one within the enclosure. Shovel Probes The interior of the enclosure and the flat/gently sloping areas on the exterior of the enclosure were investigated by shovel probing. Probes were excavated to gather information about the kinds, densities, and areal extent of artifacts that were present in and around the enclosure. The locations of positive shovel probes were mapped using the total station. The locations of shovel probes are shown in Figure 3.4. Shovel probe excavation entailed the removal and screening (¼” mesh) of approximately 0.03m3 of sediment. A single transect of shovel probes was excavated at a 5m interval across the interior of the enclosure in March of 2001 under DHPA permit 52 number 200103. This transect was aligned to magnetic north, and the probes were numbered 1 through 11. Shovel probes outside the enclosure were excavated by the IPFW-AS field school in May and June of 2001. Probes were excavated on an informal 10m grid that was aligned to magnetic north. The width, depth, and sediment characteristics of each probe were recorded. Shovel probes were excavated at a 5m interval within a small cluster of positive probes to the south of the enclosure and in some areas to the east of the enclosure. Excavation Units Placement of excavation units was guided both by primary research objectives and the results of shovel probing. The locations of excavation units are shown in Figure 3.5. The excavation units in Trench 1 were placed to provide a cross-section of the embankment and ditch structures. Unit H was placed to investigate an area of the interior of the enclosure that produced a relatively high density of ceramic debris during shovel probing. Sediment was passed through ¼” mesh in the field. Samples of sediment were saved for flotation and processed in the lab. Diagnostic or otherwise noteworthy artifacts were piece-plotted (when possible) and separately bagged and labeled. An excavation level form was filled out during the excavation of each level. This form includes data about sediment texture, color, disturbance, and inclusions, as well as other observations. Treatment of subsoil anomalies (features and potential features) varied depending on the size and characteristics of the anomaly. Standard feature excavation procedures (cross-sectioning, profiling, and collection of sediment samples for flotation) were employed to investigate anomalies that seemed likely to be of cultural origin. Potential postholes were crosssectioned. Trench 1 A total of eight 2m x 2m units (Units A, B, C, D, E, F, G, and I) were placed to form a trench across and approximately perpendicular to the embankment and ditch in the southern portion of the enclosure (Figure 3.5). Options for placing a trench of this size were limited by the mature trees in and around the enclosure. Grid north was aligned with the long axis of this trench. In general, the units in Trench 1 were excavated in arbitrary 10cm levels using trowels and shovels. These levels were segregated by sediment zones that were visible in plan view as excavations progressed. Depths SCRANAGE ENCLOSURE 53 Figure 3.3. Horizontal grid and coordinate system used at Scranage enclosure during the 2001 field season; locations and coordinates of permanent datums. SCRANAGE ENCLOSURE Figure 3.4. Locations of shovel probes excavated on the interior and exterior of Scranage enclosure. 54 SCRANAGE ENCLOSURE Figure 3.5. Locations of excavation units at Scranage enclosure. 55 SCRANAGE ENCLOSURE were taken using strings and line levels attached to the temporary elevation datums (Datums A, B, C, and E). Strata and deposits along one wall of Trench 1 were profiled using standard techniques and descriptive terminology. Unit H Unit H was placed over Shovel Probe 10, which produced a relatively high density of ceramics. The sides of the unit were aligned with magnetic north. Unit H was excavated in arbitrary 10cm levels using trowels and shovels. These levels were segregated by sediment zones that were visible in plan view as excavations progressed. Vertical control was maintained using Datum D (99.15m). Unit H was initiated as a 2m x 2m unit. It was expanded to a 3m (N-S) x 2m (E-W) unit to investigate a linear stain and posthole (Features 3 and 4) that were encountered during the excavation of level 2. Most of the A horizon was removed by level 1. Level 2 included residual A horizon that was removed as a natural level to clearly expose subsoil anomalies in plan view. RESULTS Excavations at Scranage Enclosure resulted in the collection of several different kinds of information. Shovel probes and informal visual examination were used to investigate the distribution of artifacts in and around the enclosure. Hand excavated units in Trench 1 were used to obtain information about the form, construction, and chronology of the enclosure. Several potential features and postholes were encountered during excavations in Trench 1. Features 1 and 2, discussed below, do not appear to be cultural features. Postholes D-1, D-2, D-3, D-4, D-5, and D-6 were associated with the earthen embankment, and are discussed in that context. A portion of a possible trench/posthole structure (Features 3 and 4, Postholes H-1, H-2, H-3, and H-4) was exposed in Unit H. Diagnostic and semi-diagnostic artifacts recovered from shovel probe and unit excavations indicate a Late Woodland/Late Prehistoric age. Two radiocarbon assays from charred material recovered from the embankment fill are consistent with a Late Prehistoric age, suggesting that the enclosure was probably constructed during the eleventh or twelfth centuries AD. Distribution of Artifacts Inside and Outside the Enclosure The distribution of artifacts in and around the enclosure 56 was investigated by shovel probing and casual visual inspection where conditions permitted. The areas exposed by the ATV/machinery trails were the only portions of the site surface that were not obscured by vegetation. These areas were traversed repeatedly during the course of the excavations. No artifacts were visible in these trails, suggesting a low overall artifact density and/or the presence of noncultural sediments overlying the prehistoric surface. Sixty-four of the 162 shovel probes that were excavated contained cultural material greater than ¼” in size (Figure 3.6). Positive probes were present in and around the enclosure on all relatively flat surfaces. Cultural material included lithic debitage, fire-cracked rock, and ceramics (Figures 3.7 through 3.9). Generally, positive probes do not seem to be clustered in any particular area. It is notable that 80 percent (8 of 10) of the probes excavated inside the enclosure were positive, compared to approximately 37 percent of the probes excavated outside the enclosure. The probes inside the enclosure produced 31 artifacts (mean of 3.1 artifacts/probe), while the probes outside the enclosure produced 132 artifacts (mean of 0.9 artifacts/probe). Probes outside the enclosure varied in size (ranging from approximately 0.010m3 to 0.043m3), with a mean volume of approximately 0.026m3. A total of approximately 3.83m3 was excavated in probes outside the enclosure, suggesting a mean artifact density of approximately 34 artifacts/m3 (132 artifacts/3.83m3 of sediment). Volumes were not recorded for the shovel probes inside the enclosure. Assuming a probe volume of 0.026m3 for the interior probes, shovel probes inside the enclosure suggest an overall artifact density of 119 artifacts/m3 (31 artifacts/ 0.26m3 of sediment), approximately three times higher than outside the enclosure. Most of the artifacts from probes inside the enclosure come from just two probes (numbers 1 and 10). Each of these probes contained eight artifacts, and each was located near the embankment. Probes in the central portion of the enclosure suggest a lower artifact density. Figure 3.10 shows changes in estimated artifact density along the interior probe transect. The point density is calculated by dividing the estimated volume of the probe (assumed to be 0.026m3) by the number of artifacts in the probe. The smoothed density is a moving average that includes the values from the two adjacent probes (e.g. the smoothed density at probe 6 is calculated by adding the densities at probes 5, 6, and 7 and dividing by three). Both measures suggest that artifact density is highest near the ends of the transect, adjacent to the interior of the embankment. Among the probed areas outside the enclosure, artifact density is probably highest to the east. It is SCRANAGE ENCLOSURE Figure 3.6. Locations of positive shovel probes at Scranage enclosure. 57 SCRANAGE ENCLOSURE Figure 3.7. Locations of positive shovel probes (ceramics) at Scranage enclosure. 58 SCRANAGE ENCLOSURE Figure 3.8. Locations of positive shovel probes (chipped stone) at Scranage enclosure. 59 SCRANAGE ENCLOSURE Figure 3.9. Locations of positive shovel probes (fire-cracked rock) at Scranage enclosure. 60 SCRANAGE ENCLOSURE 61 Figure 3.10. Artifact density estimates along shovel probe transect across interior of Scranage enclosure. perhaps notable that no ceramics were recovered from this portion of the scatter. The small number of probes containing ceramics (n=9), however, makes it difficult to attach any significance to this observation. Embankment and Ditch The enclosure at Scranage is comprised of a circular earthen embankment surrounded by a ditch. Excavations in Trench 1 exposed a 16m long profile from the interior of the enclosure, through the embankment and ditch, to the exterior of the enclosure (Figures 3.11 through 3.13). In profile, the embankment (zone 2) is visible as a low mound of brown, compact sandy loam that is intermixed with discontinuous areas of dark brown sediment. This fill contained prehistoric ceramics, chipped stone, and natural gravels. Ephemeral lenses of charcoal-rich sediment were encountered during excavation. These lenses were thin and difficult to define because of their diffuse boundaries. The presence of these charcoal lenses and the discontinuous, irregular blotches of darker sediment visible in profile are consistent with construction of the embankment using sediments derived from both the A and C horizons. It was not possible to discern the presence of individual “loads” or deposits of sediment within the embankment fill. The top of the embankment was approximately 50cm above the original ground surface (zone 3), which is identifiable as a buried zone of very dark grayish brown sandy loam. This zone is somewhat discontinuous/disturbed beneath the central portion of the embankment. The buried O/A is fairly level beneath the central portion of the embankment, but appears to slope downward beneath the “outside” portion of the embankment. The buried A horizon terminates in the central portion of the Unit E profile. The dark sediment at the intersection of the base of the ditch and the embankment fill was composed of clayey, slightly gleyed sediments, and did not appear to be a continuation of the buried O/A (Figure 3.12). On the surface, the ditch around this portion of the enclosure is visible as a depressed area filled with loose, black sediment. When cut in profile, the central portion of the ditch contained up to approximately 50cm of loose, black, sandy loam (zone 1A) that contained both historic refuse (such as cow bone) and prehistoric SCRANAGE ENCLOSURE Figure 3.11. Plan view of Trench 1, Scranage enclosure. 62 SCRANAGE ENCLOSURE Figure 3.12. West wall profile of Trench 1, Units G, F, E, and D, Scranage enclosure. 63 SCRANAGE ENCLOSURE Figure 3.13. West wall profile of Trench 1, Units C, B, A, and I, Scranage enclosure. 64 SCRANAGE ENCLOSURE materials. This filled area had moderately sloping sides and a flat to gently rounded bottom, measuring approximately 50cm across at its base. Historic materials were present in the basal levels of this filled zone. Six postholes were identified in Unit D within the embankment fill (Figure 3.14). The postholes were difficult to discern in plan view and were first defined in level 2, approximately 45-51cm below Datum A (approximately 30cm below the modern ground surface). In plan view, these postholes were circular/ oval stains of dark brown to dark yellowish brown (10YR 3/3 to 3/4), gravelly sediment varying in diameter from 9 to 15cm (Figure 3.15). In profile, the postholes were conical with straight to steeply sloping sides. With the exception of Posthole D-3, the postholes terminated at approximately 62-71cm below datum. Posthole D-3 was shallow, and disappeared during scraping. With the exception of Posthole D-3 (and possible D-2), the bases of the posthole penetrated into the buried 0/A horizon. Given the difficulty in identifying the postholes in plan view, it is likely that the elevations at which they were defined (within the embankment fill) do not reflect the actual tops of the postholes. In other words, the postholes probably did originate higher within the embankment fill, but were probably simply too similar in color and texture to the surrounding matrix to be discerned at the top of the embankment fill. Postholes D-1 through D-4 appear to have been aligned in a linear, offset pattern across the top of the embankment, with posts spaced approximately 50cm apart (Figure 3.14). This alignment suggests a stockade or fence was present on the crest of the embankment. Postholes D-1 and D-3 would have been on the exterior of the stockade, while Postholes D-2 and D-4 would have been on the interior of the stockade. Assuming that postholes D-5 and D-6 were also associated with a stockade, they may have contained posts that functioned as auxiliary supports. Both of these postholes were asymmetrical, with one straight side and one moderately/steeply sloping side. In both postholes, the sloping side was facing the exterior of the embankment, suggesting posts that were angled to support the stockade or fence from the interior. Alternatively, the interior posts may have originally been set straight but shifted by natural agency (wind, slumping, etc.) after the enclosure was abandoned. Two radiocarbon dates were obtained from materials in Unit D. A piece of charred chestnut in Posthole D-6 produced a date (Beta-165050) of 860+/40 BP (2 sigma calibrated range of AD 1040-1260). A piece of unassociated charcoal from within the embankment fill (Unit D, level 3, FS 430) produced a 65 date (Beta-158414) of 890+/-40 BP (2 sigma calibrated range of AD 1030-1240). Features Feature numbers were assigned to four subsoil anomalies. Features 1 and 2 were encountered in Trench 1. Features 3 and 4 were encountered in Unit H. Feature 1 Feature 1 was a large, discontinuous, circular anomaly that was encountered at the base of the A horizon in Units A and B. The anomaly was first discerned at the base of level 1 in Unit A and during excavation of level 2 in Unit B. Units A and B were excavated together from 9095cmbd (Datum C) to expose the anomaly in plan view across both units (Figure 3.16). At this depth, Feature 1 appeared as an area of dark sediment extending southwest-northeast across Unit B and arcing across the southern portion of Unit A. Several small, discrete areas of dark sediment within the larger stain appeared to be possible postholes. The stain was cross-sectioned in several places (Figure 1). A profile of Feature 1 was also exposed in the western wall of Trench 1 (see Figure 3.13). In general, profiles of Feature 1 suggested that the anomaly was composed of irregular, intermixed zones of sediment varying in size, color, and texture. While the size and shape of the anomaly in plan view was suggestive of a prehistoric structure, intensive investigation strongly indicated that the anomaly was the result of a tree fall and/or other large scale natural disturbance. The many sediment zones discerned in the wall of Trench 1 suggest episodes of disturbance and/or infilling that are more consistent with a natural origin than a cultural one. Feature 2 Feature 2 was located in the southwestern portion of Unit G, and was visible in the profile of the west wall of Trench 1 (Figure 3.17). The anomaly was identified as an area of dark sediment with a decrease in gravel content relative to the surrounding subsoil. The fill of Feature 2 and the surrounding matrix were trowelscraped and screened. Feature 2 was interpreted as a noncultural anomaly (possibly a root mold), and excavations were terminated. Feature 3/Posthole H-2 Feature 3/Posthole H-2 was located in the central SCRANAGE ENCLOSURE 66 Figure 3.14. Plan and profile views of Unit D showing superimposed locations of Postholes D-1 through D-6, Scranage enclosure. SCRANAGE ENCLOSURE Figure 3.15. Plan and profiles views of postholes in Unit D, Scranage enclosure. Figure 3.16. Plan view of Feature 1 at 95cmbd in Units A and B, Scranage enclosure. 67 SCRANAGE ENCLOSURE 68 Figure 3.17. Plan view of Feature 4, Feature 3/Posthole H-2, and Postholes H-1, H-3, and H-4 at base of level 2, Unit H, Scranage enclosure. SCRANAGE ENCLOSURE portion of Unit H (Figure 3.17). It was a circular, black (10YR 2/1) stain that was visible within Feature 4, measuring approximately 25cm in diameter. Firecracked rock and a sherd were present at the surface of the feature at the base of level 2. The stain was bisected along a north-south line to expose a profile (Figure 3.18). In profile, the stain had sloping sides and a rounded/conical base, and extended approximately 10cm below the base of Feature 4. It was interpreted as a posthole. Feature 4 Feature 4 was a linear stain that extended across the central portion of Unit H (Figure 3.17). The stain varied from 15cm to 40cm in width and was composed of very dark grayish brown (10YR 3/2) sandy loam. Feature 3/Posthole H-2 penetrated through the base of the stain. Feature 4 was interpreted as a possible wall trench with associated postholes. Because Feature 4 was encountered near the end of the 2001 work at Scranage Enclosure, no further excavations were undertaken. Work on Feature 4 will continue in the 2002 field season. Material Remains Material remains recovered from Scranage Enclosure include ceramics, lithic debris and tools, botanical remains, faunal remains, and historic artifacts. Prehistoric ceramic (n=435) and chipped stone (n=585) 69 artifacts were the most common classes recovered. Broken/fire-cracked rock (n=135) was recovered in light quantities. A small assortment of historic artifacts was also recovered. Historic artifacts include charred pieces of rubber/plastic, fragments of flat glass, coal cinders, a cut nail, and a shell casing. Historic dumping activities are probably responsible for the presence of these artifacts on the site. The prehistoric artifact assemblage is largely nondiagnostic or semi-diagnostic. The small number of diagnostic artifacts recovered are consistent with the Late Prehistoric age of the enclosure indicated by the radiocarbon determinations. Diagnostic and otherwise notable artifacts are shown in Appendix D. The following sections briefly describe the prehistoric artifacts recovered from Scranage Enclosure. The analyzed botanical and faunal materials are described in Appendices E and F, respectively. Ceramics The ceramic assemblage from Scranage Enclosure included rim sherds (n=7), neck sherds (n=7), body sherds (n=229), and unclassified fragments (n=192). Rim sherds are fragments from the top of the vessel that retain enough surface area to distinguish the lip portion. Larger sherds that retain the rim and either the neck or body portion are also classified as rim sherds. A neck sherd is a vessel fragment that is missing the rim portion but includes enough curvature to identify its origin from a constricted-orifice vessel. Body sherds are fragments without a rim or neck portion. Figure 3.18. Profile of Feature 3/Posthole H-2, Unit H, Scranage enclosure. SCRANAGE ENCLOSURE Unclassified fragments are too small and fragmentary to be accurately distinguished. The Scranage sherds were exclusively grittempered. Surface treatments included cordmarking, brushing, fabric roughing, and smoothing (plain). The method of surface treatment was identified on 134 of the sherds. Slightly over half (n=74) of the sherds with an identified surface treatment were cordmarked. Plain/smooth sherds were also fairly common (n=49). Fabric roughened sherds (n=10) were present in low numbers, and the assemblage contained a single brushed sherd. No decorated sherds have been identified. Many (if not all) of the rim sherds may have come from a single vessel. The sherds are extremely fragmentary, however, and a positive affiliation cannot be demonstrated. Beyond their classification as generalized Late Woodland/Late Prehistoric ceramics, no further cultural assignment could be made. Lithics The chipped stone lithic assemblage from the Scranage Enclosure includes debitage (n=582) and tools (n=3). All three tools were fragments of triangular projectile points (Figure D.1). Raw materials in the lithic assemblage were identified by Andrew M. Schneider of Midwest Environmental Consultants, Inc. The assemblage was dominated by light gray/white, mottled cherts identified as Laurel (approximately 69 percent). Most of the rest of the assemblage (approximately 24 percent) was composed of glacial cherts. Other raw materials (quartzite, Flint Ridge chert, Harrodsburg chert, Kenneth chert, granitic rock, and other unidentified cherts) are present in low quantities (<2 percent of the assemblage). Identified sources of Laurel chert are in southeastern Indiana (Cantin 1994). In terms of color, texture, luster, and inclusions, there is substantial overlap between some varieties of Laurel chert and Liston Creek chert, which outcrops in Miami, Wabash, and Huntington counties (Cantin 1994). Source areas of Liston Creek chert are located much closer to Scranage than source areas of Laurel chert, suggesting a heavy use of Liston Creek chert (rather than Laurel) would not be surprising. Debitage is the fragments of stone detached from a parent mass (a biface, nodule, core, etc.) as a by-product of core reduction and/or tool manufacture or maintenance. For purposes of cataloging and basic description, debitage was classified as either flakes or debris/shatter. Flakes possess a bulb of percussion and a single interior surface. Debris/ shatter has no 70 discernible interior single interior surface. Approximately 73 percent of the debitage assemblage was classified as debris/shatter. DISCUSSION Initial work at the Scranage enclosure was focused on two main goals: 1) identifying and investigating the extent of surface/near-surface artifact scatters associated with the enclosure; and 2) investigating the sequence, methods, and chronology of construction of the enclosure as well as its use by prehistoric group(s). Data pertaining to both of these goals were collected during the 2001 field season. These data allow the Scranage Enclosure to be compared with other relevant sites, and can be used to develop testable hypotheses about the construction, use, and abandonment of the enclosure. Some of these hypotheses may be tested as work continues during the 2002 field season. Based on the results presented here, the Scranage enclosure appears to be well-preserved relative to other Late Woodland/Late Prehistoric enclosures and stockaded villages in Indiana (e.g. McCullough and Wright 1997; Redmond 1994; Redmond and McCullough 1993; 1996). The site has apparently never been plowed, and the course of the embankment and ditch are plainly visible around most of their circumference. Modern damage is apparently limited to the ATV/machinery trails which cross the embankment in several locations, historic dumping of light refuse (such as glass, brick, and cinders), the recent construction and use of a surface hearth, a recent dog burial, and light logging and tree-cutting. The density and kinds of historic refuse visible on the surface in some portions of the enclosure suggest that a historic structure may have been present at one time. No such structure is recalled by the present landowners, and no documentary evidence of such a structure has been located. In general, artifact density in surface and nearsurface contexts at Scranage Enclosure is low. Compared to other circular enclosures in Indiana, the dearth of artifacts visible on the surface is striking, especially inside the enclosure. Based on informal shovel probe data, artifact density inside the enclosure appears to be several times greater than that outside the enclosure (including all the probed areas). The relatively high artifact densities suggested by probes near the interior side of the embankment, coupled with the relatively low artifact densities suggested by probes in the central portion of the enclosure, may reflect the presence of a diffuse midden/refuse deposit adjacent and concentric to the embankment. This deposit may be heaviest within 10m of the apex of the embankment. SCRANAGE ENCLOSURE 71 Figure 3.19. Hypothetical stages in the construction and deterioration of the ditch and embankment at the Scranage enclosure. SCRANAGE ENCLOSURE Given the overall light densities of artifacts in the enclosure and the nature of probe data, however, this is speculative. Variation in artifact densities within the enclosure should be further investigated using regularly spaced units of a controlled volume. Several details about the construction of the enclosure are notable. As revealed by Trench 1, the embankment was constructed by piling sandy, gravelly sediment on the then-extant ground surface. The embankment fill is similar in color, texture, and gravel content to the culturally sterile C horizon sediments, and was presumably obtained through excavation of the trench that encircles the embankment. In other words, construction of the embankment and excavation of the trench were probably contemporary events. The positions of the strata visible in the Unit E portion of the Trench 1 profile are particularly interesting, as the buried O/A horizon (zone 3) appears to slope beneath the embankment fill, and the fill in the ditch appears to overlay the embankment fill. These superpositions do not simply reflect the construction sequence of the ditch and embankment, but also reflect changes that occurred subsequent to the construction of the enclosure. Based on the positions of the buried O/A horizon beneath the embankment and the intact O/A horizon in Unit G (which does not appear to have been altered by construction of the enclosure), the ground surface prior to construction of this portion of the enclosure probably sloped gently from grid south to grid north, as shown in Figure 3.19-A. The cross-section of the embankment fill exposed in the west wall of Trench 1 occupies approximately 1.0m2. The flat/gently sloping interface between the ditch fill and the C horizon in Unit E (see Figure 3.12) appears to be the original base of the ditch (i.e. the C horizon below zones 14 and 15 is undisturbed). The inflection in the contour of the buried O/A horizon between Units E and D may represent the northern terminus of the original ditch excavation. This seems especially likely given that the buried O/A is sloping opposite of the natural ground slope (sloping downward going uphill). The southern terminus of the original ditch is more difficult to determine. The hypothesized outlines of the original ditch excavation are shown in Figure 3.19-B. In cross section, this excavation is approximately 0.85m2. Given that the embankment is concentric to the ditch (i.e. the ditch has a larger circumference), a smaller ditch cross-section would be expected for the same volume of sediment (assuming comparable sediment densities). The inflection in the buried O/A horizon that marks the original northern terminus of the ditch may also mark the original southern terminus of the embankment deposit. Assuming that the embankment 72 was mounded with sloping sides, the stockade posts were set to protrude through the highest portion of the embankment, and the original area occupied by the cross-section of the embankment fill would have been the same as the current area (i.e. approximately 1.0m2), the embankment may have originally appeared as in Figure 3.19-B. In this reconstruction, the embankment rises approximately 90cm above the original ground surface and is slightly asymmetrical in cross-section, with a greater amount of sediment on the interior of the stockade. This is consistent with the Trench 1 profile, which suggests the apex of the embankment and more of the embankment fill were on the interior of the stockade. The bases of the postholes only slightly penetrate into the buried O/A horizon, suggesting the posts may have been set as the sediment was piled around them. The height of the stockade posts is unknown. The suggested embankment height of 90cm and the angles of the possible support posts (assuming they would have been attached to the stockade) suggest a height perhaps greater than 1m above the top of the embankment. Weather and other natural processes would have begun to act on the ditch and embankment as soon as it was built. Pyddoke (1961:48) illustrates how ditches naturally erode and fill due to frost, freeze-thaw, and water action. As sediment is eroded from the upper edges of the ditch it is deposited in the base of the ditch, resulting in a progressively wider and shallower depression. If the dimensions of the original ditch excavation shown in Figure 3.19-B are accurate, initial erosion would be expected to occur more rapidly on the steeper south side of the ditch (Figure 3.19-C). The profile suggests this may have been the case. The gleyed sediments in the lowest portion of the ditch (zone 14) suggest that this portion of the ditch was periodically inundated. The formation of an O/A horizon on the northern slope of the ditch floor suggest that this portion of the ditch was open long enough to accumulate humic materials and/or to allow pedogenesis to begin. While no buried O/A horizon was identified on the south slope of the ditch, the thin zone dark sediment (zone 15) that lines the slope may be some remnant of an early collapse of the upper ditch edge. The embankment would likely have begun to deteriorate soon after maintenance ceased. The net effect of this deterioration would have been the transport of sediment from the higher elevations of the embankment to the lower elevations (Figure 3.19-D). This transport could have been effected by water erosion (i.e. surface wash) and/or mass movement processes such as creep. Soil creep results “from the expansion and contraction processes . . . with the gravity force ensuring that the dominant movement is SCRANAGE ENCLOSURE down-slope” (Small and Clark 1982:40). No fluvial bands, lag gravels, or other indicators of surface washing were noted in the embankment fill profile. Such features may have been difficult to observe in the sandy, gravelly matrix of the embankment, however, and the profiles were not examined with these specific features in mind. Transport began while the ditch was still open, as the embankment fill overlies the northern slope of the ditch. Finally, the majority of the ditch was filled in by a dark, loose, sandy loam (Figure 3.19-E). This sediment contains historic artifacts, and thus presumably dates to the historic period. This last stage in the sedimentation of the ditch was probably relatively rapid, as the fill 73 appears to be homogeneous and shows no evidence of discrete episodes of filling. Development of the modern O/A horizon on the embankment was presumably ongoing even as the embankment deteriorated. Pedogenesis may have been interrupted or hampered by erosion and/or sediment creep. In terms of construction, the enclosure differs in several respects from those documented at sites such as Clampitt (Redmond 1994), Cox’s Woods (Redmond and McCullough 1993; 1996), and Strawtown enclosure (Chapter 4 of this report). Some of these differences may be attributable to differences in preservation, while others clearly are not. Comparisons will be discussed in Chapter 6. CHAPTER 4 Excavations at the Strawtown Enclosure (12 H 883) The Strawtown enclosure (12 H 883) is a circular, earthen embankment and ditch construction in Hamilton County, Indiana (Figure 4.1). The enclosure is situated on an upland prominence (about 30 feet above high water) across the White River from the Taylor Village (Cochran et al. 1993; GBL site files), about fifteen miles north of Indianapolis. At the time of European settlement, the upland overlooked a large prairie on the opposite side of the river. Site number 12 H 883 was assigned to the enclosure and immediately adjacent areas on the upland. Site number 12 H 3 was assigned to cultural materials and sites on the floodplain immediately to the north of the enclosure. Excavations by IPFW-AS were conducted in June and July of 2001 under DHPA permit number 200136. Removal of fragmentary human remains encountered during excavations was conducted under DHPA accidental discovery number AD200148. Dr. Robert G. McCullough served as Principal Investigator. Participants during excavation included personnel from IPFW-AS, Ball State University, the U.S. Forest Service, the Indiana Department of Natural Resources, Division of Reclamation, the Glenn A. Black Laboratory of Archaeology, and the Department of Anthropology, Indiana University. Volunteers played an important role during the excavation. Participants during excavations included Anthony Adderley, Lesli Bair, Ben Beeghly, Valley Blevens, Dave Boggs, Brandon Bradshaw, Albert Brine, Aaron Bubb, Karstin Carmany, Tom Ciscowski, Blake Cochran, Donald Cochran, Cameron Cox, Kim Crawford, Bill Dielkes, Devin Fishel, John Fishel, Chris Glidden, Candy Hrpcha, Angie Krieger, David Latka, Laura LeFever, Andy Martin, Sharon Martin, Pat McClary, Beth McCord, Steve Moore, Jan Northam, Staffan Petersen, Teresa Putty, Tammy Reece, Joel Ruprecht, Linda Shields, Kristalle Wadsworth, Nikki Waters, Bill Wepler, Angela Wheeler, Randall Woolridge, and Timothy Wright. Grant monies for field supplies, radiocarbon dates, analyses, and other expenses were provided by the Historic Preservation Fund (Grant #1801-16414-15) administered by the Indiana Department of Natural Resources, Division of Historic Preservation and Archaeology. Work at the Strawtown enclosure was focused on two main goals: 1) investigating the sequence, methods, and chronology of construction of the enclosure; and 2) determining the sequence and dynamics of Late Prehistoric occupations of the enclosure. Investigations were conducted in accordance with the Secretary of The Interior’s Standards and Guidelines for Identification, Evaluation, and Archaeological Documentation, Guidebook for Indiana Historic Sites and Structures Inventory– Archaeological Sites, and the Grants Manual of the Division of Historic Preservation and Archaeology. SITE HISTORY The Strawtown enclosure has been recognized as a significant prehistoric earthwork since the late nineteenth century. The site was first recorded by Government Land Office surveyors as Indian “mounds” in Section 3 of T19N, R5E, “adjacent to a large prairie” (Hixon 1988:17), before the county was created in 1823. The next official mention was by E. T. Cox (1879:128-129), the state geologist, who reported in the 1879 Indiana Geological survey report that: The principal works in Tipton county [sic] are close to Strawtown and in a cultivated field. The largest is a circle, with an open gateway on one side. It has been so badly obliterated by the plow that I was unable to make a complete survey of it, especially as the field was covered with a heavy crop of corn at the time of my visit. Enough was left to show that it was several hundred feet in diameter, and had a ditch or fosse on the outside—being singular in this respect, as all other works in the State of which I have any knowledge have the ditch on the inside of the wall. Judge Overman, of Tipton, has made a large collection of Mound-builders’ relics, principally from his own and the surrounding counties (Cox 1879:128-129). In 1880 Helm’s history of Hamilton County included a lengthy exposition on the race of “MoundBuilders” and their works, noting that In this county . . . there are but one or two noteworthy examples. The principal of these are found on the south side of White River, a half-mile west of Strawtown, in White River Township, situate on the farm of S. B. Castor, in the southeast part of the northwest quarter of Section 3, Township 19 north, Rage 5 east, near the center of the section (Helm 1880:28). He furnished a more complete account of Cox’s visit “in the fall of 1875,” quoting from Cox: I was taken by Gen. Moss and Mr. Locke to Strawtown, seven miles from Noblesville, to see some prehistoric earthworks. They are now in a cultivated field owned by J. R. Parker. The corn and weeds were so thick it was impossible 74 STRAWTOWN ENCLOSURE to make an accurate or even satisfactory examination of the works. The main work is a circle, about three hundred feet in diameter, thrown up in the center, but apparently level, and surrounded by a ditch that Mr. Parker says was about six feet deep when he first saw it. Fifty yards to the south of the large circle there is a small circle, about fifty feet in diameter, and now almost obliterated. The site of these works is on the second bottom of the White River, about a quarter of a mile from the bank, and thirty feet above the overflow. Between the earth inclosures and the river there is a mound which commands an extensive view up and down White River. The large inclosure is one of the very few in the Mississippi Valley that have the ditch on the outside, and it is therefore worthy of more careful study (Helm 1880:28). After quoting Cox’s observations, Helm continued with additional information and included a map he had prepared (Helm 1880:29), which is the first known of the site, showing the location of the enclosure in relation to the river: This principal inclosure is situated about seven hundred feet west of the river and about one thousand feet northwest of the center of Section 3, on an elevated point of land extending in a northwesterly direction into the bend of White River, surrounding the major part of the northwest quarter of the same section. This elevated point overlooks a strip of low bottom land, varying in width from four hundred feet on the east to two thousand feet on the north, and about three thousand feet on the west, widening to the southwest and south, White River now occupying the outer boundary, high bluff land bordering the opposite side. The low bottom land just described, is composed of a light sand of loam or alluvium, indicating that when those works were erected the White River covered the entire area, with the fortification little more than one hundred feet from its margin. An accurate measurement of the works shows a diameter of two hundred and eighty feet from the middle of the embankment on one side to that on the opposite side. From this point the outer slope to the middle of the ditch surrounding is about twenty feet, the ditch having been about thirty feet wide and nine feet deep, the earth and gravel excavated therefrom forming the embankment. The material excavated appears to have been in large proportion composed of coarse gravel with a fair admixture of sand and loam. Inside the inclosure, the middle area was originally, no doubt, of equal elevation with the surface outside, since the embankment is still visible from the inside, and apparently two or two and a half feet high. The purpose of this construction, it can scarcely be doubted, was for defense, the ditch on the outside being designed to resist assault. Within the inclosure numerous specimens of ancient pottery have been found; flint arrowheads, also, of various designs and degrees of skill in workmanship, are discovered, indicating with reasonable certainty the character of the works. Almost directly to the westward, near the western extremity of the elevated peninsula before described, and about six hundred feet from the earthworks, is situated a sepulchral mound and general burial-place for the occupants of the fort. Its location commands a fine prospect to the northward, westward and southward, and was well adapted to the purposes of a look-out station, in case of expected invasion by enemies approaching along the river. On the site of this mound, skull and other human bones have been exhumed, or otherwise uncovered in the process of cultivating the grounds. Quite recently, many fine and 76 comparatively well-preserved fragments of vessels, such as are supposed to have been used for sepulchral purposes, have been found here. It is highly probable, also, that a careful examination of these works, would bring to light many valuable mementoes of the ancient inhabitants of this locality, who were interested in the fabrication of these archaeological monuments (Helm 1880:128). Later in his county history, Helm (1880:132) also described the town of Strawtown, characterizing it as “originally a Delaware town of some consequence, from the fact that it was located on one of the principal routes from the White River towns to the ancient capital of the Miami nation at Ke-ki-ong-a,” as well as “occupying a position on the leading route of travel from the older settlements in Wayne County and vicinity across the State to the Indian towns on the Wabash and Lower Tippecanoe.” Not long after Helm’s history, there was another account of the Strawtown site in the annual report of the Indiana Department of Geology and Natural History for 1884: The only point of interest to the antiquarian in Hamilton county, is Strawtown and its vicinity. It is situated in section 3, town 19, N, range 5 E., and is in the concave of the great bend of White River. At, and above, this point that stream formed the line between the hunting ground of the Delaware Indians south of it, and the Miamis north. West of the great bend of White River the boundary was an undefined line extending west to the vicinity of Thorntown, thence running south to the territories of the Piankashaws, Wyandottes and Shawnees. Strawtown was for years the principal northern village of the Delawares, and home of their war chief. It is said to have been the most populous of the Delaware towns, in the first decade of the present century; this is confirmed by the large district of bottom land cultivated by the squaws when the whites first visited this locality, as well as by the extensive burying ground, on which the river is now encroaching, and exposing the bones of the red men at every freshet. The state of hostility which existed between the Delawares and the Miamis previous to the battle of Tippecanoe in 1811, elsewhere alluded to, growing out of the assumed right of Delawares to sell certain districts of their lands to the whites without the consent of the confederated tribes, rendered Strawtown an insecure abode on account of the frequent incursion of the more warlike Miamis, who were their immediate neighbors. On this account Governor Harrison garrisoned Strawtown in the fall and winter of 1811 by a squadron of mounted riflemen, and in the spring of 1812 assisted in removing the old men, the women and children to their old home in Delaware county, Ohio, he having enlisted the warriors as scouts and guides in his campaign on the Maumee. But Strawtown has an antiquity evidently higher than the days of the Delaware Indians. The mound builders have left their foot-prints in this vicinity by the numerous relics of the Stone age that have been picked up by the present inhabitants. A little west of the present village there is a burial mound about six feet high; it has been plowed over for a number of years, so that not only its height has been reduced, but its base rendered so indistinct that its diameter can not be accurately measured; it is, however, between seventy and eighty feet. It was opened by Judge Overman, of STRAWTOWN ENCLOSURE Tipton, and four skeletons were found lying on the original surface of the ground, with their heads together and their feet directed to the cardinal points of the compass. At a distance of 150 yards southeast of this mound is a circular embankment, now about three feet high, and twelve feet on the base. It has a ditch on the outside, which evidently furnished a portion of the earth for the embankment. The diameter of the circle, measured from the bottom of the ditch on each side, is 315 feet. There is a doubt as to what period this work should be referred. A tradition among the “old settlers’ claims that the remains of palisades that once formed a stockade were standing on the embankment when the early immigrants settled here. This tradition is strengthened by the fact that in 1810 a stockade was built by the Delaware Indians somewhere near this spot, as a protection against their Miami neighbors north of White River. Moreover, it was not the custom of the mound builders to make a ditch on the outside of their embankments. On the other hand, the regularity of the work, and the perfect form of the circle, is hardly compatible with the idea that this is the work of modern savages. It is possible that the circle dates back to the period of the mound builders, and that the Delawares took advantage of it to build their stockade on, and made the ditch to strengthen, their palisades. The ditch has been filled, and the embankment reduced much by cultivation (Brown 1884:28-29). After this flurry of attention by nineteenth-century investigators, the site dropped from scholarly notice for nearly 50 years. In the 1920s, local newspapers reported the discovery of skeletal remains in the vicinity of the enclosure, one with the headline “Unearthed Four Skeletons on the Roy Castor Farm:” While plowing on the Roy Castor farm near Strawtown late Monday afternoon, Russell Unger, son of Charles Unger, tenant of the place, unearthed a complete skeleton with the exception of the lower leg from the knee down and the hip bone of another skeleton. They were found about two feet under the surface of the ground. The teeth in the skull of the complete skeleton were almost perfect and the enamel was as bright and white as it had just been cleaned. The other bones were in a good state of preservation. It is the theory of those who examined them that they were the bones of a one-legged man. In view of the fact that the skeletons were dug up on a slight knoll gives rise to the belief that they might have been those of mound builders who, it is known, were numerous around Strawtown before the days of the Indians. Positions of the skeletons indicated that the bodies had been buried with their heads in the direction of a circle which was a characteristic of that race of people. As a rule there were five or six people buried in positions of this kind and then another burying ground was located. All of the bones were taken to the Unger home and some of them were given to the children of the Strawtown school for exhibition purposes. Tuesday afternoon a party of Noblesville men concluded they would resume search for more skeletons and they drove up to the Castor farm and spent several hours in digging next the place where Unger found the first skeleton. They unearthed two more. . . . Like the two which were found Monday by young Unger the heads were in the direction of a circle and all of the bones were in a good state of preservation. One of the skeletons which was discovered Tuesday was left in the ground and the other one was brought 77 to this city by the Noblesville searching party. There was evidence that the mound in which they were found might have been ten or twelve feet high at one time but had been worn down gradually by cultivation from generation to generation until the bones, which were unearthed Tuesday, were only about eighteen inches below the surface of the ground. The party which did the digging Tuesday afternoon also found evidence which convinces them that the bones were those of mound builders. Several small pieces of pottery were found near the bones. Some of this pottery showed signs of special workmanship and some of it looked as if it might have been intended for some kind of cooking utensils (Noblesville Daily Ledger, April 23, 1923, p. 1). Only in 1930 did the site again attract professional scrutiny. Local newspapers reported the visit of Professor Frederick Eggan of the University of Chicago who was to survey Hamilton County’s prehistoric sites. Eggan’s report acknowledged that “a study of these earth-works and an analysis of the related culture is an important problem in Indiana Archaeology,” adding that “there have been practically no excavations of a scientific order, or any other order, in Hamilton County. Most of the material that has been uncovered has been lost and no record remains” (Eggan 1930). Eggan’s report, however, was brief and served mainly to advance his own theory that the enclosure was ceremonial rather than defensive: White River Township Mounds and Enclosures: A large earth enclosure, associated with a burial mound and village site, is located near Strawtown on the White River, south side. At present the enclosure is almost leveled, due to cultivation. . . . T h e accompanying map shows the group as surveyed in 1880 by T. B. Helm. I have made several additions and corrections in pencil. The smaller circle mentioned by Professor Cox is at present entirely obliterated. In my opinion both the enclosures had ceremonial significance that that [sic] being used as a means of defense. Their small size, their lack of proyection [sic] and the absence of an adequate water supply all make them unsuitable for withstanding attack. In addition their village site is located about 600 feet to the west, rather than being in the enclosure. The mound 500 feet to the north of the large enclosure, at present in the midst of a cornfield, is undoubtedly a burial mound. It is situated on the first terrace and is 90 feet in diameter and at present about 4 feet high. Skeletal material and pottery are reported as being found during excavation and cultivation. A survey of the mound disclosed several human vertebrae on the surface. The so-called “Sepulchral mound” to the west is probably a gravel ridge used as a burial place. Village Site: On this elevated peninsula, representing the second terrace of the river, is the site of an extensive and long occupied village. At present a gravel pit is located at the end of this peninsula, and the exposed strata yield village site material and intrusive burial pits into the glacial gravels. Excavation of these pits revealed portions of the skeleton of two child’s burials, animal bones, mostly of deer, an implement made from the canine tooth, several potsherds, and a large amount of charcoal. The surrounding surface STRAWTOWN ENCLOSURE earth likewise contained charcoal to a depth of 6 to 8 inches. The fields to the east revealed potsherds, broken implements, and many flint chips. The known material from this site is in the possession of Mr. O. A. Stage of Strawtown, Mr. P. A. Bray of Noblesville and the State Museum. The trail from Strawtown to the Wabash River near Lafayette ran nearby. In the other direction the trail ran to Newcastle, Connersville and beyond to Ohio.(See map). The location of the above sites is on the old R. B. Castor farm, now owned by Mr. C. L. Pierson, in the S E 1/ 4 of the N W 1/4 of S. 3, T.19 N, R.5 E, near the center of the section (Eggan 1930:1-3). Eggan’s map, amending Helm’s, is shown as Figure 4.2. In an undated and unsigned “Review of the Hamilton County 1930 Survey” (GBL site files), the diameter of the enclosure is given as 293 feet, while “the ditch is 40 feet wide and at another point 50 feet wide” with “no entranceways crossing the ditch and leading to the interior” (pp. 1-2); the burial mound was described as “excavated by amateurs a number of times”; and the “village site” was described as extending along a gravel ridge northwest from the circle and south of the mound. The surface is covered with the usual village site debris. At the west end of this ridge gravel is being removed and, of course, is constantly exposing a cross section of the village site surface. On a trip to this site during the summer of 1930, the writer noticed several pits dug into the gravel and upon examination found them to contain charcoal, ashes and a few bones. Repeated trips have always revealed new and interesting material. On January 4th., the writer . . . made a trip to the gravel pit and found that a new pit had been exposed by the caving in of the gravel wall. This particular pit was 5 feet 5 inches wide and 6 feet 8 inches deep. The bottom of the pit was rounded and was filled to height of 9 inches with pure wood ashes, bones, several portions of the jawbone of the deer and shells. The next layer was composed of earth, charcoal and a few bones to a depth of 12 inches. Above this was an 8 inch layer of charcoal and bones. The remainder of the pit was filled with earth with a scattering of charcoal. Several sherds and a large fragment of a bowl rim were found in the bottom layers of the pit. The pottery is sand tempered and is decorated similar to the usual methods used by members of the Algonkian family. Many similar pits were found by the late Prof. Mills of the Ohio Archeological and Historical Society in exploring the Baum and Gartner Village Sites and also by Prof. Putnam in his work at Madisonville [p. 3]. The brief “Review” may be by Eli Lilly, who published an aerial view of the Strawtown enclosure (see Figure 4.3) and a photograph of sherds from the site (Lilly 1937), noting their similarity to Fort Ancient styles. Griffin (1943:265) concurred, adding the Strawtown site as an important central Indiana site showing a Fort Ancient influence, as well as evidence of a “Fisher Focus” (Griffin 1943:266). Jack C. Householder surveyed and collected both the Strawtown site and the Taylor village site from the 1930s through the 1960s. 78 By midcentury, the two sites (Strawtown and Taylor Village), the materials recovered from them, and memories of a historic Indian occupation near Strawtown were becoming conflated. In 1968 a letter to Lilly concerning his activities on behalf of the Indiana Historical Society, Householder wrote: 12 Hv 3 STRAWTOWN SITE This site is located on a high terrace on the left bank of White River. Aerial photographs were taken May 18, 1967 of the general area of the Strawtown site on the left bank. A defined area of a circle and a trench were noted in the bottom land or flood plane a short distance north of the high terrace where the large circle is located in barn yard. 12Hv 25 TAYLOR SITE This site is located on the right bank of White River across the river and a little northeast of the large circle. There is some reference mentioned in Hamilton County History that an Iroquoian site was located on the north side of White River at Strawtown. Robert McClintock informed the writer about the pottery and artifacts found in this area. We have a combination of shell-tempered, and grit-tempered pottery sherd with cord-marking with some plain this would indicate that we have two occupations on the north side of the River (letter from Jack C. Householder to Eli Lilly, March 18, 1968, GBL site files). Under the ownership of Dan Taylor, access to the Strawtown enclosure and related sites was denied to both amateurs and professional archaeologists for several decades. During those decades, Taylor constructed a grass airstrip in the bottomland and stored a large collection of antique machinery throughout his property. The area within and immediately adjacent to the enclosure was used as a dump for vehicles and other large historic debris (automobiles, boats, farm equipment, aircraft, concrete rubble, scrap metal, etc.). This debris was reportedly placed to protect the site from unauthorized excavation and vandalism. Despite the lack of access to the site, efforts to understand the relationship between Taylor Village and the Strawtown enclosure and their place in Indiana prehistory continued. Large-scale systematic management surveys (Beard 1983; Brinker 1984; Burkett 1987; Cree 1991; Stephenson 1984) of the upper West Fork of the White River in Hamilton County and upriver and an overview by Hixon (1988) of the Strawtown vicinity were conducted. Some past literature has linked the limited amount of pottery in curated collections to the earthwork (Lilly 1937:106; Griffin 1943:265) and related it to the Oliver Phase (Dorwin 1971); in other cases, the materials recovered from the Taylor Village site have been confused with the earthwork at Strawtown (McCullough 1991:130, STRAWTOWN ENCLOSURE Figure 4.2. Eggan’s 1930 map of Strawtown (from Hixon 1988). 79 STRAWTOWN ENCLOSURE 1992:55). Closer examination of the Indiana State Museum collections (Cochran et al. 1993) demonstrated that the Huber materials came from the Taylor Village site. A reexamination by the Principal Investigator of the materials curated at the Glenn A. Black Laboratory of Archaeology also confirmed that the Huber occupation was located on the opposite, or north, side of the river. The limited amount of Late Prehistoric pottery recovered from the vicinity of the Strawtown enclosure exhibits the same similarities to Springwells pottery as do the Great Lakes impressed sherds found with several other Oliver assemblages. Only one Anderson phase Fort Ancient sherd with a decorated handle and a guilloche design is present in the collection available for study (Griffin 1943:clvii, figures 1-8; Lilly 1937:106). Prior to the current investigation, no diagnostic artifacts were documented in contextual deposits at Strawtown. The outline of the main enclosure is clearly visible in an aerial photograph taken in the 1930s (Figure 4.3). The main enclosure becomes progressively more difficult to discern in later aerial photographs, as the area was taken out of cultivation and was covered with increasingly dense vegetation (Figure 4.4). The smaller circle that was barely visible in 1875 was estimated to be 15m in diameter and approximately 50 m yards south of the larger Strawtown earthwork. Two mounds were also reported in the vicinity of the earthwork, one about 500 or 600 feet north on the valley terrace and the other on the extreme west end of the upland landform upon which the large enclosure rests. None of these structures is clearly visible in the aerials. The outlines of the second, smaller enclosure may be visible to the southwest of the main enclosure in the 1930s photograph (see Figure 4.3). The possible outlines of the smaller enclosure shown in Figure 4.3 do not match the 1880s and 1930 accounts in terms of the size and relative location of the smaller enclosure, however. The Taylor property was purchased by the Hamilton County Parks and Recreation Department from the Dan Taylor estate in 2000. A survey was recently conducted in a portion of the valley immediately north of the Strawtown enclosure (James Mohow, personal communication 2001), but a systematic inventory and evaluation of the archaeological resources contained within the whole of the Taylor property has not been completed. Much of the historic debris deposited while Dan Taylor owned the land has now been removed, and removal of the remaining debris is ongoing. Presently, the area within and immediately adjacent to the enclosure is vegetated with tall grass, weeds, and scrubby trees. The portion of the site to the west of the enclosure is in mowed grass. A 80 wooded spur extends west from the open area to the west of the enclosure. EXCAVATION METHODS AND UNITS Work at the Strawtown Enclosure during the 2001 field season included hand excavation of 50cm x 50cm standard volumetric sample (SVS) units (n=26), hand excavation of a trench crossing the ditch and embankment, and opening of 2m x 2m units on the interior side of the embankment (n=3). A total of 26.5m2 was opened during the 2001 field season. Artifacts were also collected opportunistically from the exposed sediments associated with several extant groundhog holes within the enclosure. Provenience Control and Mapping Horizontal and vertical control during mapping and excavation efforts was maintained using an electronic total station and data collector/computer operated by personnel from the Archaeological Resources Management Services, Ball State University. A temporary datum (200N / 200E, elevation = 100.00m) was placed in the central portion of the enclosure, and baselines extending from this datum were established using the total station (Figure 4.5). A north-south baseline was established along the 200E line, and an east-west baseline was established along the 200N line. Wooden stakes were placed as practical along these lines. Stakes were also placed along some portions of the 220N, 240N, and 165E lines. Grid north was slightly offset from magnetic north. UTM coordinates at 200N / 200E were determined to be N 4442109.045m / E 589318.900m by Angie Krieger of the U.S. Forest Service using a handheld GPS unit (Trimble GeoExplorer 3). Temporary elevation datums were established for unit excavations. These datums were given alphabetic designations (A through F). Elevations of these datums were determined using the total station. Three permanent datums (rebar in concrete) were set, one to the north of the enclosure (268.018N / 156.631E, elevation=98.844m), one to the west of the enclosure (221.407N / 123.08E, elevation=99.596m), and one within the enclosure (204.706N / 170.202E, elevation 99.831m). Topographic maps of the enclosure were generated from the data collected by Ball State personnel. Standard Volumetric Sample (SVS) Units Relative and absolute surface/near-surface artifact densities within and around the enclosure were STRAWTOWN ENCLOSURE investigated using 50cm x 50cm SVS units. SVS unit excavation entailed the removal and screening (¼” mesh) of approximately 0.06-0.10m3 of sediment. Sediments were excavated in natural levels when possible. One wall of each unit was profiled, and observations were made on sediment color, texture, compactness, and the densities of natural and cultural inclusions. These units were generally excavated to no more than 40cm below surface. Some units were excavated slightly deeper. SVS units were aligned in north-south and eastwest transects along the staked grid lines. A total of 26 SVS units was excavated. Individual units are identified by the coordinates of the southwest corner. Units were generally spaced at a 20m interval and were often offset slightly from the staked grid lines in order to avoid trees and concentrations of historic debris. Additional units were excavated as conditions warranted and time allowed. The locations of the SVS units are shown in Figure 4.6. Excavation Units Placement of excavation units was guided both by primary research objectives and by the results of the SVS excavations. The locations of excavation units are shown in Figure 4.7. Units A, N, and O were placed to investigate areas on the interior of the embankment that produced relatively high densities of cultural debris during the excavation of the SVS units. Units B, C, D, E, F, G, H, I, J, K, L, and M were placed to expose a cross-section of the embankment and ditch structures. Units E, J, K, and L were not excavated. Hand units were generally aligned with grid north and excavated in arbitrary 10cm levels using trowels and shovels. Levels were segregated by sediment zones that were visible in plan view as excavations progressed and/or 1m x 1m quadrants (in the case of 2m x 2m units). Most sediment was passed through ¼” mesh in the field. Sediment that was not passed through ¼” mesh was saved for flotation. Diagnostic or otherwise noteworthy artifacts were piece-plotted (when possible) and separately bagged and labeled. An excavation level form was filled out during the excavation of each level. This form includes data about sediment texture, color, disturbance, and inclusions as well as other observations. Treatment of subsoil anomalies (features and potential features) varied depending on the size and characteristics of the anomaly. Standard feature excavation procedures (cross-sectioning, profiling, and collection of sediment samples for flotation) were employed to investigate anomalies that seemed likely to 83 be of cultural origin. Potential postholes were crosssectioned. Unit A Unit A was a 2m x 2m unit placed over SVS 220N / 210E in the eastern portion of the enclosure. Subplowzone sediments in this SVS unit were dark and rich in cultural materials (debitage, ceramics, burnt clay, fire-cracked rock, bone, and shell) to a depth of 46+cm below surface. Vertical control was maintained using Datum A (100.149m). The first four levels in Unit A were excavated in quadrants. Excavations in the southern half were halted within level 5, as a concentration of bone was encountered and a dark stain became apparent in the floor of the unit. This stain was designated Feature 1. Excavations continued in the northern half of the unit in an effort to cross-section Feature 1. At the base of level 7 (78cmbd), a concentration of rock in the southwestern portion of the northwestern quadrant of Unit A was recognized. This concentration was later designated Feature 2. Excavations continued to 110cmbd (approximately 95cm below surface) but failed to reach the base of the feature prior to the end of the fieldwork. Exposed portions of the bone concentration were removed from the southern half of the feature, but no further excavations were undertaken. Unit N Unit N was a 2m x 2m unit placed over SVS 241N / 165E in the northwestern portion of the enclosure. The sides of the unit were aligned with grid north. Vertical control was maintained using Datum D (99.764m). Four levels were excavated by quadrant in Unit N. Excavations were halted within level 4, as a dark stain became apparent in the subsoil. This stain was designated Feature 4. No further excavations were undertaken in Unit N. Unit O Unit O was a 2m x 2m unit placed over SVS 199.5N / 136E. The sides of the unit were aligned with grid north. Vertical control was maintained using Datum E (100.363m). Five levels were excavated by quadrant in Unit O. Excavations were halted at 80cmbd (approximately 50cm below surface), at the base of level 5. A dark stain in the southeastern corner of Unit O was designated Feature 3. No further excavations were undertaken. STRAWTOWN ENCLOSURE 84 Figure 4.5. Horizontal grid and coordinate system used at Strawtown enclosure during the 2001 field season; locations and coordinates of permanent datums. STRAWTOWN ENCLOSURE Figure 4.6. Locations of SVS units excavated at Strawtown enclosure. 85 STRAWTOWN ENCLOSURE Figure 4.7. Locations of excavation units at Strawtown enclosure. 86 STRAWTOWN ENCLOSURE Trench 1 A total of eight 1m x 1m units (Units B, C, D, F, G, H, I, and M) were excavated in Trench 1, approximately perpendicular to the embankment and ditch in the western portion of the enclosure. Options for placing a trench of this size were limited somewhat by the trees and historic debris in, around, and on the enclosure. The short axis of this trench was aligned with grid north (i.e. the long axis of the trench was aligned along grid east-west, using the points staked along the 220N line). In general, the units in Trench 1 were excavated in arbitrary 10cm levels using trowels and shovels. These levels were segregated by sediment zones that were visible in plan view as excavations progressed. Depths were taken using strings and line levels attached to the temporary elevation datums (Datums B, C, and F). Strata and deposits along one wall of Trench 1 were profiled using standard techniques and descriptive terminology. Flotation samples were collected within the stratigraphic zones defined during profiling. CULTURAL DEPOSITS AT STRAWTOWN ENCLOSURE Fieldwork conducted during the 2001 field season was focused on collecting basic information about the kinds and cultural affiliations of deposits present at the Strawtown Enclosure. Excavations resulted in the collection of several different kinds of information. SVS units were used to investigate the distribution of artifacts in and around the enclosure. Hand excavated units in Trench 1 were used to obtain information about the form, construction, and degree of preservation of the ditch and embankment. One posthole (Posthole H1) was encountered during excavations in Trench 1. Near-surface “midden” deposits were identified during excavations in Units A, N, and O. Excavations in Unit A resulted in the identification of two pit features (Features 1 and 2) extending below the midden. Submidden features were also identified in Unit N (Feature 4) and Unit O (Feature 3). Only a portion of one of these features (Feature 1) was excavated during the 2001 field season because of time constraints. Diagnostic artifacts recovered during excavations indicate that the dominant occupation of the enclosure took place during the Late Prehistoric period. Based simply on the abundance of ceramic debris, the dominant Late Prehistoric occupation appears to be a Fort Ancient-related portion of the Oliver phase. At least three Late Prehistoric ceramic traditions (Western Basin Tradition, Anderson phase Fort Ancient, and 87 Huber-Fisher) are represented among the materials collected thus far, however. Several radiocarbon dates were obtained from stylistically distinct artifacts found within contextual deposits. This section focuses on describing the physical properties of the deposits and artifacts encountered during the 2001 field season. Topography and Physical Form of the Enclosure The Strawtown enclosure is roughly circular, measuring approximately 85-90m in diameter (top of embankment to top of embankment). The majority of the arc of the enclosure is visible in aerial photographs taken during the 1930s and 1940s (see Figures 4.3 and 4.4). The northern arc of the enclosure appears as a double ring in the 1930s aerial photograph shown by Lilly (1937). The outer ring is darker and presumably marks the lowest portion of the ditch. This dark, outer ring is present on the 1941 photograph (Figure 4.4). A southern segment of the arc is not visible in either of these photographs, however. The enclosure becomes increasingly difficult to see in later photographs , as the surface of the site is obscured by vegetation and historic debris. The early accounts were accurate with regard to the overall size of the enclosure, which measures approximately 95m across. It encloses approximately 7,100m2. The 1880 (Helm 1880) and 1884 (Brown 1884) suggest that the ditch was 1.8-3m deep and the embankment approximately 1m high in the 1880s. Brown (1884:29) noted that cultivation had reduced the height of the embankment and the depth of the ditch substantially. Nearly 50 years later, Eggan (1930) described the enclosure as “almost leveled, due to cultivation.” Presently, the outlines of the enclosure and ditch are discernible on the ground in the majority of the site. The slope from the top of the embankment to the ditch is easiest to discern in the northern side of the enclosure. Natural slopes and prominences may have been incorporated into the construction on that side of the enclosure. The embankment and ditch structures are presently most difficult to see in the southwestern portion of enclosure. Total relief from the highest parts of the embankment to the lowest portions of the ditch (on the surface) is approximately 1.1m (see Figure 4.5). The apex of the embankment appears as a discontinuous, circular ridge. Similarly, the ditch appears as a discontinuous, circular depression. These discontinuities may be related to the natural slope of the land, interpolations of the software used to process the survey data, the actual form of the ditch and embankment, or some combination of these factors. STRAWTOWN ENCLOSURE Figures 4.8 through 4.10 show three-dimensional views of the enclosure from the southwest, northwest, and northeast. The vertical scale in these drawings is exaggerated in order to show the ditch and embankment structures more clearly. Distribution of Artifacts and Deposits The distribution of artifacts and cultural deposits in and immediately adjacent to the enclosure was investigated using SVS units. The locations, volumes, and artifact densities of individual units are listed in Table 4.1. Mean artifact densities by location (exterior to enclosure, ditch, embankment, and interior of enclosure) are shown in Table 4.2. While distinct plowzone and sub-plowzone strata were discerned in most of the SVS units, and most of the units were excavated in levels, subtle changes in sediment color and texture were difficult to recognize during excavation. Comparison of the excavated level depths with profile drawings suggests that most excavated levels contained sediments from multiple strata. For this reason, and because most units were terminated prior to excavating deeply into the B horizon, all artifacts and all sediment excavated from each SVS 88 unit were used to calculate the density figures shown in Tables 4.1 and 4.2 and Figure 4.11. Cultural deposits of varying depth, form, and artifact density were identified in the SVS units. Both discrete and nondiscrete cultural deposits appeared to be present. Given the small size of these units, however, confident determination of the size and character of deposits exposed within these units was difficult. Deposits exposed in the SVS units do suggest that the distributions of artifact densities and deposits in and around the enclosure are not uniform. Exterior Units Dense cultural deposits were not present in the five SVS units excavated exterior to the ditch. Plowzone in the exterior units was typically 20-30cm in thickness. The distinctness of the plowzone varied, as did the boundary between plowzone and sub-plowzone sediments. This boundary tended to be more diffuse in units with deeper A horizons, suggesting that the base of the A horizon in such units may not have been plowed. Diffuse, intact cultural deposits may be present in the lower, unplowed portion of the A horizon even where more easily identifiable discrete and/or nondiscrete cultural Figure 4.8. Three-dimensional view of Strawtown enclosure from the southwest. STRAWTOWN ENCLOSURE Figure 4.9. Three-dimensional view of Strawtown enclosure from the northeast. Figure 4.10. Three-dimensional view of Strawtown enclosure from the northwest. 89 STRAWTOWN ENCLOSURE 90 Table 4.1. SVS Units Excavated at Strawtown Enclosure (densities of chipped stone, FCR, and ceramics are number/cubic meter; density of fauna is grams/cubic meter). Volume (m3) N or t hing Ea s t ing Loca t ion 141.0 145.5 160.0 161.0 178.5 181.0 199.5 199.5 199.5 199.5 199.5 199.5 200.0 201.0 211.0 219.5 220.0 220.0 220.0 220.0 220.5 221.0 231.0 241.0 253.5 259.0 16 4 . 5 19 9 . 5 19 9 . 5 164.5 199.5 164.5 125.5 136.0 146.0 181.0 201.0 221.0 234.0 164.5 200.0 228.0 116.0 178.5 199.0 210.0 141.0 164.5 200.0 164.5 200.0 164.5 Exterior to ditch Exterior to ditch In ditch O n embankment Interior side of embankment Interior of enclosure Ditch/exterior slope of ditch Interior side of embankment Interior of enclosure Interior of enclosure Interior of enclosure Exterior side of embankment Exterior to ditch Interior of enclosure Interior of enclosure Exterior to ditch Exterior to ditch Interior of enclosure Interior of enclosure Interior side of embankment Interior side of embankment Interior of enclosure Interior side of embankment Interior side of embankment Ditch/exterior slope of ditch (?) Ditch/exterior slope of ditch (?) deposits (i.e. features and midden) are absent. Mean densities of chipped stone, fire-cracked, faunal materials, and ceramics were relatively low (Table 4.2). Ceramic and faunal materials were absent from several of the units. Ditch Units Four SVS units were located near or within the ditch. 0.056 0.075 0 . 10 8 0.0 61 0.098 0.075 0.095 0.058 0.090 0.080 0.088 0 . 10 0 0.088 0.063 0.080 0.100 0.093 0 . 10 3 0.063 0.090 0 . 10 5 0.075 0 . 10 0 0.063 0.085 0.063 Chippe d S t o ne D e ns it y 17.8 26.7 65.1 1371.4 625.6 626.7 94.7 434.8 977.8 287.5 800.0 420.0 19 4 . 3 256.0 400.0 30.0 3 13 . 5 341.5 13 2 8 . 0 2500.0 533.3 746.7 1560.0 2656.0 94.1 112.0 FC R D e ns it y Ce r a mic D e ns it y Fa una l D e ns it y 160.0 0.0 9.3 32.7 30.8 40.0 0.0 34.8 22.2 50.0 0.0 0.0 22.9 64.0 50.0 30.0 627.0 175.6 336.0 444.4 66.7 14 6 . 7 90.0 16 0 . 0 94.1 64.0 17 . 8 0.0 0.0 1208.2 4 10 . 3 26.7 0.0 469.6 355.6 12.5 19 4 . 3 10.0 0.0 0.0 16 2 . 5 10.0 10.8 39.0 48.0 1944.4 400.0 200.0 1550.0 1424.0 0.0 96.0 26.7 10 . 7 0.0 834.3 270.8 17 . 3 3.2 650.4 101.1 0.0 148.6 170.0 0.0 0.0 6.3 0.0 5.4 0.0 46.4 2112.2 135.2 0.0 1084.0 222.4 0.0 0.0 No plowzone was recognized in the unit placed in the central portion of the ditch (160.0N / 199.5E). Sediments in this unit were described as a very dark grey (10YR 3/1) silt loam with a high density of gravel and cobbles. Historic materials were present throughout the unit, which was excavated to 40cm below surface. The sediments exposed in this unit are consistent with those exposed in the 1m x 1m units excavated within the ditch in Trench 1 (see below). Table 4.2. Mean Artifact Densities in Strawtown Enclosure SVS Units by Location (densities of chipped stone, FCR, and ceramics are number/cubic meter; density of fauna is grams/cubic meter; total artifact density includes chipped stone, ceramics, and FCR). Loca t ion n Exterior to enclosure Ditch Embankment Interior of enclosure 5 4 8 9 Chippe d St one D e ns it y 116.4 91.5 12 6 2 . 6 640.5 FC R D e ns it y 16 8 . 0 4 1. 9 107.4 98.3 Ce r a mic D e ns it y 7.7 24.0 927.1 115.4 Fa una l D e ns it y 8.5 0.8 684.9 35.5 Tot a l Ar t ifa ct D e ns it y 292.1 15 7 . 3 2297.1 854.1 STRAWTOWN ENCLOSURE 91 Figure 4.11. Mean volumetric densities of chipped stone, FCR, ceramics, and faunal materials in exterior, ditch, embankment, and interior SVS units. Chipped stone, FCR, and ceramic densities are number/cubic meter. Faunal density is grams/cubic meter. Unit 199.5N / 125.5E was placed on the exterior slope of the ditch. The thickness of the A horizon in this unit (approximately 33cm) was consistent with the presence of an accumulating A horizon, as was seen in the units placed on the ditch slope in Trench 1 (see below). Mean densities of chipped stone, fire-cracked, and faunal materials were lowest in the four ditch units (Table 4.2). Only one unit contained ceramics. Embankment Units Eight SVS units were located on the top or slopes of the embankment. Most of these units were located on the interior slope of the embankment. When recognizable, plowzone in these units ranged in depth from 8cm to approximately 30cm. A distinct plowzone was not identified in several of the units. The units with the shallowest plowzones appeared to be located near the apex of the embankment. In general, near-surface deposits in these units were composed of dark, compact sediments that were rich in cultural materials (ceramics, chipped stone, bone, etc.) as well as natural gravels. The density of chipped stone in these units was approximately ten times greater than in units on the exterior of the enclosure and approximately twice that of units on the interior of the enclosure. Ceramic and faunal densities in the embankment units were roughly 80-120 times greater than those of the units outside the enclosure and approximately 8-20 times greater than those units on the interior of the enclosure. Combined artifact densities were quite high, ranging up to approximately 4900 artifacts/m3 (not including faunal remains) in unit 220N / 210E. Interior Units The remaining nine SVS units were located interior to the embankment. Plowzone in these units was typically 20-25cm. The distinctness of the plowzone varied, as did the boundary between plowzone and sub-plowzone sediments. This boundary tended to be more diffuse in units with deeper A horizons, suggesting that the base STRAWTOWN ENCLOSURE of the A horizon in such units may not have been plowed. Diffuse, intact cultural deposits may be present in the lower, unplowed portion of the A horizon even where more easily identifiable discrete and/or nondiscrete cultural deposits (i.e. features and midden) are absent. Dark areas identified as possible features or lenses of midden were discerned in the bases of several of the interior SVS units (units 199.5N / 181.0E and 220.0N and 199.0E). These units were not opened further, and the apparent anomalies were not assigned feature numbers or further investigated during the current season. Generally, mean densities of chipped stone, firecracked, faunal materials, and ceramics were less than half those encountered in the embankment units (Table 4.2). Densities of fire-cracked rock were similar to those encountered in the embankment units, while the densities of ceramic and faunal materials were much lower. Taken together, the SVS unit data suggest that the areas of highest artifact density are associated with the embankment and the interior of the enclosure. Artifact densities in SVS units associated with the embankment are much higher than those encountered elsewhere. Typically, these high artifact density areas are associated with the presence of a dark, compact deposit of sediment that contains a high density of natural gravels. SVS units associated with the embankment produced relatively high densities of ceramic, faunal, and chipped stone debris. Figure 4.12 depicts the general pattern of artifact densities in and around the enclosure suggested by the SVS units. There is substantial variation in artifact densities within the interior and embankment units, however, suggesting that deposits/artifacts are not uniformly distributed in these portions of the enclosure. Such variation may be caused by a variety of depositional and post-depositional processes and is not unexpected. Data collected during the 2001 field season are not of sufficient quantity to investigate the possible sources of this variation, however. Cultural and Architectural Features The enclosure at Strawtown is comprised of circular earthen embankment and ditch structures. These structures are the only architectural features that are discernible on the surface. Excavations in Trench 1 exposed a discontinuous profile of the deposits in these structures extending from the approximate apex of the embankment to the approximate center of the ditch. Excavations in Units A, N, and O exposed deposits 92 apparently related to the embankment as well as apparently discrete cultural features extending into subsoil. None of these features could be completely excavated. Trench Profile The stratigraphy exposed in the south wall of Trench 1 is shown in Figure 4.13. In profile, the embankment fill (zones 2 and 2A) is visible as a compact, gravelly deposit of silty/sandy loam varying in color from dark yellowish brown to very dark grayish brown. The sediments in Unit B and the eastern portion of Unit C (zone 2) were notably darker and contained more gravel than those in Unit D and the western portion of Unit C (zone 2A). This fill contained ceramics, chipped stone, cracked rock, and other prehistoric cultural material. The deposit is approximately 30cm thick at its thickest point (in Unit B) and nearly “pinches out” in Unit F. This zone was extensively disturbed by rodent burrows in Units C and D. The intermixture of sediment colors and textures in this zone, as well as the variability in gravel content, are consistent with construction of the embankment using sediments derived from the original A, B, and C horizons. It was not possible to discern the presence of individual “loads” or deposits of sediment within the embankment fill. A buried O/Ah horizon (zones 3 and 3A) is discernable beneath the embankment fill in the eastern portion of the trench (Units B, C, D, and F). This zone is approximately 20cm thick and is composed of a brown to dark grayish brown silt loam which is relatively free of gravel. This zone has been extensively disturbed in Units C and D (especially in zone 3B). Much of this disturbance is attributable to rodent burrowing. Some of the disturbance may have taken place during prehistoric use of the site and/or construction of the enclosure. The buried O/A is fairly level beneath the central portion of the embankment. Identification of zone 3 as a buried O/A horizon is supported by a perceived concentration of prehistoric artifacts near the top of the zone, as well as by the dearth of gravel in zones 3 and 4 and the increase in clay content with depth through zones 3 and 4. A thin deposit of charcoal- and ash-rich sediment was present at the interface of the embankment fill and the buried O/ A in Units C and D (zone 12 on the profile). Assuming the identification of zones 3 and 3A as a buried O/A horizon is correct, this charcoal/ash deposit was likely present on the original surface of the ground when the enclosure was built. Several charcoal samples were collected from this deposit, but were not assayed. The buried O/A horizon terminates in the central portion of the Unit F profile. The buried O/A is STRAWTOWN ENCLOSURE 93 Figure 4.12. Surface/near-surface densities of cultural material in and around Strawtown enclosure as suggested by SVS units. STRAWTOWN ENCLOSURE Figure 4.13. Profile of Trench 1, Strawtown enclosure. 94 STRAWTOWN ENCLOSURE underlain by a clayey B horizon (zone 4). Sediments in this zone were described as silt loam/loam and had a higher clay content than those in the buried O/A. Gravel was relatively uncommon in this zone. The boundary between the buried O/A and the B horizons was wavy and diffuse, as would be expected in a natural soil sequence. The C horizon (zone 11) is composed of a dark yellowish brown, gravelly, clay loam (the glacial till that is the parent material of the upper sediments). This zone was encountered in the lowest excavated portions of Unit D and the lower portions of Units H and I. On the surface, the ditch around this portion of the enclosure is visible as a slightly depressed area. When cut in profile, the central portion of the ditch extended to approximately 110cm below surface and contained several discrete/semi-discrete zones of dark gray to very dark grayish brown fill (zones 2, 7, 8, 8A, 9, and 10). The size and quantity of the gravel in these zones was variable. Of particular note is the darkness of zone 8A. This dark zone extended across the west wall of Unit I and became more diffuse on the upward sloping boundary between zones 8 and 7. The darkness of this zone, its location at the base of a dipping stratum, and its position between two distinct zones suggests it may be a buried O/A horizon (i.e. a surface that was stable for long enough to allow pedogenesis to begin). This zone also forms a boundary between the grayish sediments above and the reddish sediments below. Figure 4.14. Posthole H-1, Strawtown enclosure. 95 A piece of untouched charcoal (FS 393) from the base of the ditch fill in Level 13 of Unit I returned a radiocarbon date (Beta-158416) of 880+/-40 BP (calibrated 2 sigma range of AD 1050-1100 and AD 1140-1270). Ceramics from the lower levels of Unit I represent the Middle Fort Ancient variant of the Oliver phase. A single posthole was identified in Unit H (Figure 4.14). Posthole H-1 was defined at approximately 66cm below Datum C (approximately 40cm below the modern ground surface). In plan view, this posthole was a roughly square-shaped ring of charcoal flecks measuring approximately 11-12cm across. The sediment in the center of the ring was slightly darker than the surrounding matrix (the B horizon). In profile, the posthole had straight to steeply sloping sides and a gently rounded bottom. A charcoal sample (FS 308) was collected from the posthole but has not been processed. The modern O/Ap horizon is approximately 1225cm thick and is composed of a very dark grayish brown sandy loam. Flotation samples taken from the south wall of the trench units are illustrative of differences in the amounts of natural gravel in the principal strata exposed in the profile (Table 4.3). Natural rock densities are relatively light in the buried O/A and B strata (zones 3, 4, and 5), ranging from14-92 kg/m3, with a mean of approximately 37 kg/m3. Rock density STRAWTOWN ENCLOSURE is lightest in the B horizon samples. By contrast, samples from zone 2 (the embankment fill) contain approximately 230 kg/m3 of rock. The density of rock in the zone 2A sample is much less. Densities of rock in the ditch fill zones are relatively high, ranging from 164-943 kg/m3. A partial human mandible was recovered from Unit B at 65cm below datum. A premolar was recovered from Unit I at 100-110cm below datum. These remains are described in Appendix I. Unit A Excavations in Unit A revealed what appear to be discrete cultural features extending into subsoil from the base of a compact, gravel-filled “midden” zone. The “midden” zone in Unit A was composed of approximately 40cm of very dark grayish brown (10YR 3/2), compact, gravelly, silt loam (Figure 4.15). This zone contained high densities of ceramic, chipped stone, and faunal materials. The amount of natural rock in this zone is striking. Given the location of Unit A (on top of the embankment), the “midden” zone in the upper portions of Unit A is almost certainly the remains of the embankment fill. The color, texture, compactness, artifact content, and natural gravel content of this zone is consistent with that seen in the Trench 1 profile (zone 2). One piece of a small, fragmentary Taylor Village vessel recovered from level 5 of Unit A (near the base of the “midden” zone) returned a radiocarbon date of 690+/-50 BP (Beta-164512, calibrated 2 sigma range of 96 AD 1260-1400). A deposit of bone measuring approximately 120cm (southwest-northeast) by 60cm (southeast-northwest) was encountered at approximately 54cm below datum, and the floor of the entire unit was leveled off, mapped, and photographed at this depth (Figure 4.16). This bone deposit appeared to be located at the interface of the “midden” zone and the sub-“midden” sediments. The southeastern quadrant was left at 54cmbd, while the remaining three quadrants were excavated to the base of level 5 (58cmbd). At this depth, two distinct sediment zones were visible in plan view. Sediments in the northern part of the unit were composed of a mottled, silty clay loam that varied in color from very dark grayish brown (10YR 3/2) to dark yellowish brown (10YR 4/6), while sediments in the southern portion of the unit were a very dark grey (10YR 3/1), gravelly, silty clay loam. The dark stain visible at the base of level 5 in Unit A was designated Feature 1. The remainder of the excavations in Unit A focused on cross-sectioning this feature. Excavations in the north half of Unit A continued in an effort to expose the feature in profile. At the base of level 7 (78cmbd), a concentration of rock in the southwestern portion of the northwestern quadrant of Unit A was recognized. This concentration was later designated Feature 2. Large Fort Ancient-style vessel fragments were encountered within the fill of Feature 1 between approximately 80cm and 109cm below datum (see Figure G.1). A large vessel fragment encountered in the fill was radiocarbon dated to 770+/-40 BP (Beta158417) (see below). The plan view of Features 1 and 2 Table 4.3. Rock Content of Stratigraphic Flotation Samples in Trench 1, Strawtown Enclosure (stratigraphic zones correspond to those shown in Figure 4.13). F St r a t . Zone 1 FS FS N o. 464 Sa mple Vol. (lit e r s ) 9 D B F B F D D B F F I I I I 2A 2 2 3 3 3 4 4 4 5 7 8A 9 10 478 474 465 476 466 475 473 477 467 468 472 470 469 471 7.5 10.5 8.5 7.5 7 4.5 7.5 7 8 7.5 9 9 10 9.5 Unit >1" (g) 1" -1/4" (g) 422 331 61 107 Tot a l k g of R ock /cubic me t e r 102 34 893 594 230 65 13 83 23 53 70 295 1126 2211 5731 118 991 994 277 360 26 3 31 49 77 681 1632 2 9 10 1808 28 18 4 158 75 45 5 0 17 9 9 170 17 8 920 1 61 347 202 111 78 23 19 37 34 34 326 300 1859 1422 32 230 229 92 78 15 14 15 18 25 164 360 790 943 1/4" -1/8" (g) <1/8" (g) STRAWTOWN ENCLOSURE 97 Figure 4.15. View of natural rock-filled “midden” zone in Unit A, Strawtown enclosure (facing east). Figure 4.16. View of Unit A at 54cmbd, Strawtown enclosure (facing east). Deposit of bone is visible to the north of the root. STRAWTOWN ENCLOSURE at 88cmbd is shown in Figure 4.17. Excavations continued to 110cmbd (approximately 95cm below surface) but failed to reach the base of the feature prior to the end of the fieldwork. The east wall profile of Unit A at the cessation of excavations is shown in Figure 4.18. The natural sediment zones beneath the embankment fill suggest that a buried O/Ah horizon may also be present in this portion of the site (as in Trench 1). The natural sediment immediately beneath the embankment fill in Unit A was described as a mottled, silty clay loam that varied in color from very dark grayish brown (10YR 3/2) to dark yellowish brown (10YR 4/6). This grayish/brown zone was approximately 12-20cm in thickness, and followed the contour of the base of the embankment fill. The natural sediment beneath this zone was described as dark yellowish brown (10YR 4/6) clay loam. The boundary between these two zones was diffuse/gradual. These color, texture, and boundary relationships are consistent with a natural A/B sequence. The thinness of the apparent buried O/Ah seems suspect, however. Given the size of Feature 1 (it extended into both the profiled walls of the unit), it is possible that the appearance of the profiled portions of this zone was affected by the feature. It is also possible that this buried O/Ah was somehow truncated or altered prehistorically. Unit N Excavations in Unit N revealed what appeared to be a discrete cultural feature extending into the subsoil in the southwester to west-central portion of the unit (Feature 4). As in Unit A, the upper 30cm of sediment was a compact, gravel-rich, very dark grayish brown (10YR 3/2) silt loam. A Taylor Village sherd was collected from near the base of this deposit. The anomaly was not investigated further. Unit O Excavations in Unit O revealed what appeared to be a cultural feature extending into the subsoil in the southeastern portion of the unit (Figure 4.19). This stain was designated Feature 3. As in Units A and N, the upper 30cm of sediment was a compact, gravel-rich, very dark grayish brown (10YR 3/2) to brown (10YR 4/ 3) silt loam. The density of natural rock (275kg/m3) in a flotation sample (FS 480) from this deposit was similar to that from samples of the embankment fill in Trench 1. Feature 3 appeared to be filled with sediments similar to those in the overlying “midden.” Charcoal 98 and bone were noted in the area of Feature 3, however. The anomaly was not investigated further. Material Remains Material remains recovered from Strawtown enclosure include ceramics, lithic debris and tools, botanical remains, faunal remains, and historic artifacts. Prehistoric ceramic and chipped stone artifacts were the most common classes recovered. Faunal and botanical remains were also recovered in some quantity. Notable ceramic artifacts are illustrated in Appendix G. The analyzed botanical and faunal materials are described in Appendices H and I, respectively. Human remains are discussed in Appendix I. Ceramics The ceramic assemblage from Strawtown enclosure includes rim sherds (n=268), neck sherds (n=441), body sherds (n=2787), unclassified fragments (n=2498), and a single handle. Rim sherds are fragments from the top of the vessel that retain enough surface area to distinguish the lip portion. Larger sherds that retain the rim and either the neck of body portion are also classified as rim sherds. A neck sherd is a vessel fragment that is missing the rim portion but includes enough curvature to identify its origin from a constricted -orifice vessel. Body sherds are fragments without a rim or neck portion. Unclassified fragments are too small and fragmentary to be accurately distinguished. A variety of surface treatments, decorations, and tempers are present in the Strawtown ceramic assemblage. Grit-tempered sherds (n=5692) dominate the assemblage. Shell-tempered sherds (n=294) are also present. Temper was shell and grit, some other material, or unidentifiable in the remaining nine sherds. Surface treatments include cordmarking, brushing, fabric roughing, and smoothing (plain). The method of surface treatment was identified on 3207 of the sherds. Over 60 percent (n=2041) of the sherds with an identified surface treatment were cordmarked. Plain/ smooth sherds were also fairly common (n=1063). Fabric roughened sherds (n=86) were present in low numbers, and the assemblage contained 17 brushed sherds. Decoration was present and identified on less than 10 percent of the sherds. Decoration includes a variety of impressed forms (cord, dowel, tool, and knot), incised forms (broad lines, thin lines, and guilloche), STRAWTOWN ENCLOSURE 99 Figure 4.17. Plan view of Unit A/Feature 1 at 88cmbd (north half) and 58cmbd (south half), Strawtown enclosure. STRAWTOWN ENCLOSURE 100 Figure 4.18. Profile of east wall of Unit A at termination of excavations in 2001, Strawtown enclosure. and punctate. At least three Late Prehistoric ceramic traditions (Western Basin Tradition, Anderson phase Fort Ancient, and Huber-Fisher) are represented among the ceramic materials collected thus far. Taylor Village sherds (shell tempered vessels with loop handles and decoration typically on the shoulder and interior of the rim) are in the minority, comprising approximately 25 percent of the total assemblage. Lithics The lithic assemblage from the Strawtown enclosure includes a variety of debitage, tools, and cores. The lithic assemblage is temporarily curated by Ball State University and is being analyzed by Donald Cochran. Analysis completed to date is presented in Appendix J. SEQUENCE AND EVOLUTION OF DEPOSITS AT STRAWTOWN ENCLOSURE Initial work at the Strawtown enclosure was focused on two main goals: 1) investigating the sequence, methods, and chronology of construction of the enclosure; and 2) determining the sequence and dynamics of Late Prehistoric occupations of the enclosure. While the work that was done during the 2001 field season has produced a good deal of new information about the Strawtown enclosure, it is important to view these results in light of the size and complexity of the site. Debris attributable to multiple cultural groups is present in a variety of deposits whose contexts, associations, and histories are not yet fully understood. The data collected thus far can be used to develop testable hypotheses about the construction, use, STRAWTOWN ENCLOSURE 101 Figure 4.19. View of Unit O at 80cmbd, Strawtown enclosure (facing east). Dark stain in southeast corner is Feature 3. and abandonment of the enclosure. Some of these hypotheses will be tested as work continues during the 2002 field season. Although the information that we wish to obtain from the Strawtown enclosure is, ultimately, cultural, it is necessary to first view the data in the context of archaeological and behavioral theory, taking into consideration various natural and cultural processes that may have affected the deposits. Much of the work conducted during 2001 was associated with the embankment and ditch structures that are the dominant architectural features of the site. Understanding the chronology and processes involved in the construction and deterioration of these structures is important to understanding the other cultural deposits at Strawtown enclosure, as well as the cultural dynamics that influenced the creation and use of the enclosure. When considering these structures and the artifacts within them, it is important to make the distinction between form and process. As defined by Young (1972:17), form is “what is there, the morphology at a given moment in time,” whereas process is “what is happening, the agents active in causing form to change.” Information from both archaeological and natural sciences is applicable to the deposits at Strawtown. Relationships between the natural and cultural processes that can influence the pre-depositional, depositional, and post-depositional settings of sites, artifacts, assemblages, and deposits have been discussed at length in the last several decades by archaeologists (e.g. Schiffer 1972; 1995). Perhaps the over-riding theme of these discussions is the great complexity of the relationships between various depositional and post-depositional factors. Natural processes of sediment movement and soil development have been discussed at length by soil scientists, geomorphologists, and geologists. Even with this depth of information to draw on, however, relating form to process is difficult. Young (1972:19) points out that while observing present forms is relatively simple, observing past forms is impossible. Analyzing both present and past processes is difficult, and reconstructing the evolution of form through the lens of process can be extremely difficult. In short, the array of processes that may be active during and subsequent to the creation of archaeological sites is complex, interrelated, and largely obfuscatory. STRAWTOWN ENCLOSURE An understanding of the roles natural and cultural processes may have played at Strawtown enclosure is essential to understanding the deposits there. Much of the information that will be required to reach such an understanding has not yet been collected. Limited discussions are possible with the present information, however. Ditch and Embankment Generally, the ditch and embankment deposits at Strawtown are stratigraphically more complex than those documented thus far at the Scranage enclosure (see Chapter 3). This difference in complexity is probably attributable to several factors, including differences in the degree and kinds of disturbance of the structures, the relative sizes of the structures, and the overall character of the deposits. The excavated portions of the embankment had been extensively disturbed by rodent burrowing, and the entire structure was under cultivation for many years. Neither of these processes were operant at Scranage. Excavations in the trench also were complicated by several factors: 1) superimposed/adjacent strata were, in many areas, of similar color and could only be differentiated on the basis of texture, compactness, and gravel content; 2) boundaries between many of the strata/zones were gradual/diffuse; and 3) many of the strata sloped and dipped to varying degrees. The gradual boundaries between some of the strata with similar color characteristics were difficult to recognize in plan view during level excavations. As a result, many of the excavated levels crosscut several strata, complicating assignment of diagnostic artifacts to particular strata. Several details about the construction and deterioration of the enclosure are notable. In some respects, the enclosure at Strawtown appears to have deteriorated in a fashion similar to the enclosure at Scranage. As at Scranage, the superpositions of the various strata do not simply reflect the construction sequence of the ditch and embankment, but also reflect changes that occurred subsequent to the construction of the enclosure. In other words, the present form was produced by various processes acting, through time, on the original form. Construction The embankment was constructed by piling sediment on the then-extant ground surface. These sediments were presumably obtained by excavating the ditch. The variation in sediment texture, color, and gravel content within the embankment fill is consistent with the depth of the ditch, which suggests removal of sediments from 102 well into the C horizon. Based on the presence of artifacts at the top of the buried O/A horizon beneath the embankment, the O/A horizon sediments in the vicinity of the embankment were cultural (i.e. they contained surface/near-surface deposits of cultural materials) prior to the construction of the embankment. The presence of refuse (such as the charcoal/ash deposit) at the top of the buried O/A horizon beneath the embankment suggests that a substantial occupation may have existed at Strawtown prior to construction of the enclosure. It is possible that the posthole (Posthole H-1) encountered in Unit H may have been associated with a structure completely unrelated to the embankment and ditch, as the posthole penetrated well into the B horizon. It is also possible that the posthole was associated with a stockade that may have existed prior or subsequent to construction of the embankment, or may even have been contemporary with the embankment. Based on the positions of the buried O/A horizon beneath the embankment, the ground surface prior to construction of this portion of the enclosure was probably fairly level, as shown in Figure 4.20-A. The base of the original ditch excavation appears to be at the base of zone 10 in the profile. The lowest portion of the present surface contour is directly above the lowest exposed portion of the ditch, suggesting the lowest portion of the ditch is probably in Unit I or slightly to the west. The exposed profile of the ditch suggests a flat/gently rounded bottom. The angle of the side of this lowest portion suggests the original angle of the eastern wall of the ditch. The hypothesized outlines of the original ditch excavation are shown in Figure 4.20-B. A depth of approximately 1.5m below the original ground surface is suggested by the location of the buried O/A horizon. The original height of the embankment is, of course, unknown. The darker color of the embankment sediments in Unit B and the eastern portion of Unit C suggests that a stockade or other construction (presumably across the top of the embankment) may have acted as a barrier to refuse disposal. This shift in color occurs at the approximate present apex of the embankment. If this location does mark the former center of the embankment, then the apex of the embankment and the base of the ditch would have been approximately 6.5m apart. More data are needed to evaluate this estimate. Deterioration The embankment and ditch would likely have begun to deteriorate soon after construction. Several episodes of filling are apparent in the profiled portion of the ditch. STRAWTOWN ENCLOSURE The lowest deposits of ditch fill (those at the very bottom of the original ditch) were probably introduced not long after the ditch was excavated. Weather and other natural processes would have begun to act on the ditch and embankment as soon as it was built. Pyddoke (1961:48) illustrates how ditches naturally erode and fill due to frost, freeze-thaw, and water action. As sediment is eroded from the upper edges of the ditch it is deposited in the base of the ditch, resulting in a progressively wider and shallower depression. Sediment deposited during the early stages of ditch erosion would have most likely originated on the upper edge/lip of the ditch, probably from the A horizon. A piece of untouched charcoal (FS 393) from the fill in the base of the ditch returned a radiocarbon date (Beta-158416) of 880+/-40 BP (calibrated 2 sigma range of AD 10501100 and AD 1140-1270). While this charcoal does not directly date the ditch, it probably originated from the A horizon that was extant at the time fill was first deposited in the base of the ditch. Assuming that this charcoal was introduced into the ditch during filling and not by some later bioturbation, the date suggests a maximum age for the lowest fill deposit in the ditch: we can be 95 percent certain that the ditch was not filled prior to AD 1050. Given the strange “split” 2 sigma range of this date when it is placed on the calibration curve, a maximum age closer to 1100 is probably reasonable. This age is consistent with the stylistic dimensions of the ceramics in the fill. Assuming that the lowest fill in the ditch was naturally deposited fairly soon after excavation of the ditch, the radiocarbon date from the ditch fill probably accurately reflects the age of the ditch. In other words, given the natural deterioration that is expected immediately following the construction of an earthen structure, it seems unlikely that the lowest fill in the ditch dates was deposited very long after the ditch itself was excavated. If there were multiple episodes of ditch excavation, filling, and “cleaning out” (or reexcavation), however, this may not be the case. No evidence of such depositional complexity was observed in the profile of Trench 1. There was no evidence of a stable ground surface at the base of the ditch (i.e. there was no buried A horizon), and there were no gleyed sediments suggesting periodic inundation. Filling of the ditch appears to have varied in tempo and continuity. The lower zones of fill (zones 8, 8A, 9, and 10) have a reddish cast, while the upper zones (zones 1, 2, and 7) have a grayish cast. Zone 8A appears to be a buried O/A horizon, suggesting that the top of this zone was a stable surface for long enough to allow a soil to develop. Historic artifacts are absent from zones 8, 8A, 9, and 10, suggesting that these fill episodes occurred prior to historic use of the site. 103 Historic artifacts are present in zones 1, 2, and 7, suggesting that this fill was deposited during the historic period. The more reddish color of the fill in zones 8, 8A, 9, and 10 is consistent with partial derivation from the B and C horizons (see Figure 4.20C, D, and E). The fill deposited above zones 8 and 8A would have been derived almost entirely from the A horizon and the embankment fill. Fort Ancient sherds are present in the lower zones of the ditch fill (zones 8, 8A, 9, and 10). The presence of these sherds indicates that they were present on the surrounding ground surfaces as the ditch was being filled. Notably, Taylor Village sherds are absent from the fill in zones 8, 8A, 9, and 10. While the small number of Taylor Village sherds in the site assemblage makes it difficult to place too much weight on this, the absence of these sherds from the lower levels of the ditch fill is consistent with the radiocarbon date suggesting construction of the ditch and embankment prior to AD 1270. The pace of the deterioration of the embankment would have depended on several factors, including the original shape of the embankment and the presence/ absence of vegetation on the embankment. The net effect of this deterioration would have been the transport of sediment and other materials from the higher elevations of the embankment to the lower elevations (Figure 4.20-D). This transport could have been effected by water erosion (i.e. surface wash) and/ or mass movement processes such as creep. Soil creep results “from the expansion and contraction processes . . . with the gravity force ensuring that the dominant movement is down-slope” (Small and Clark 1982:40). No fluvial bands, lag gravels, or other indicators of surface washing were noted in the embankment fill profile. Such features may have been difficult to observe in the sandy, gravelly matrix of the embankment, however, and the profiles were not examined with these specific features in mind. Cultural material is plentiful in the interior portions of the embankment. Cultural materials may have been introduced into the embankment fill in a number of ways. The original fill used to construct the embankment, being derived in part from O/A horizon sediments, probably contained cultural material that was incidentally included in the embankment fill. The darker color of the embankment sediments in Unit B and the eastern portion of Unit C suggests that a stockade or other construction (presumably across the top of the embankment) may have acted as a barrier to refuse disposal. Cultural materials discarded on the embankment after its construction may also have been incorporated into the embankment fill. Materials discarded on the inside slope of the embankment, for STRAWTOWN ENCLOSURE 104 Figure 4.20. Hypothetical sequence of construction and deterioration of ditch and embankment at Strawtown enclosure. STRAWTOWN ENCLOSURE 105 Figure 4.20. Hypothetical sequence of construction and evolution of ditch and embankment at Strawtown Enclosure (continued). example, may have been transported (by surface washing or erosion) to the base/edge of the embankment and subsequently become buried as deterioration and deposition of sediments at the base of the embankment continued. Thus the embankment fill may contain artifacts that predate, postdate, and are contemporary with the construction of the enclosure. The buried A horizon at zone 8A in the ditch fill suggests a period when deterioration/filling of the ditch was stopped or very slow. Given the lack of historic artifacts from this zone and those beneath, this stable period began prehistorically. Given the presence of historic artifacts immediately above zone 8A, it seems likely that this zone 8A may reflect the extant ground contour during the early historic period, immediately prior to the clearing of the site for agricultural use. Comparison to Data from Unit A The relationship between the cultural deposits documented thus far in Unit A is interesting in light of the results of the trench excavation. Information from discrete cultural features extending into the subsoil in Unit A can be used to evaluate the ditch construction and deterioration sequence discussed above. As noted above, the rock-filled “midden” encountered in the upper portions of Unit A is almost certainly the remains of the embankment fill. The bone deposit that was documented within level 5 was situated at the interface of the embankment fill and the sediments beneath. The location of this deposit suggests that it may have been a surficial deposit similar to that seen between the buried O/Ah horizon and the embankment fill in the Trench 1 profile (Figure 4.13, zone 12). Alternatively, the bone deposit may be the top of the contents of Feature 1. The profile exposed thus far suggests that the upper 35cm of Feature 1 may contain a rounded, basin-shaped deposit of bone. Determination of the relationship between the bone deposit and Feature 1 will require excavation of the remainder of the feature. In either case, it is notable that the bone deposit may extend into Feature 1 but not into the embankment fill above. This suggests that the Feature 1 pit was not cut through the embankment fill, but rather was covered by the embankment fill after the upper portions of the pit were filled with bone. If this line of reasoning is correct, Feature 1 must have been created prior to the deposition of the embankment fill in the Unit A area. This is not to say that Feature 1 necessarily predates the construction of the embankment. Given the deterioration that the embankment has probably undergone since its construction, it is possible that the foundations of the embankment as originally constructed did not cover Feature 1. Unit A does appear to be near the apex of the embankment, however, suggesting that Feature 1 may indeed predate the construction of the embankment. The radiocarbon date of 770+/-40 BP (calibrated 2 sigma range of AD 1200-1290) obtained from the vessel within Feature 1 is consistent with the style of the vessel, and suggests a thirteenth century age for the feature. This is consistent with the lack of Taylor Village (Huber/Fisher-like) sherds in the feature fill. While these sherds were present in the embankment fill above the feature, they have thus far been absent below level 5 (i.e. below the base of the embankment fill). One piece of a small, fragmentary Taylor Village vessel recovered from level 5 of Unit A (near the base of the embankment fill) returned a radiocarbon date (Beta164512) of 690+/-50 BP (calibrated 2 sigma range of AD 1260-1400). Interestingly, a portion of the same small Taylor STRAWTOWN ENCLOSURE Village vessel was also recovered in level 1 of SVS unit 220N / 210E. Level 1 of this unit extended approximately halfway through the embankment fill, suggesting that the embankment fill may possess little (if any) vertical stratigraphic integrity. Such a lack of vertical integrity would be expected in a stratigraphic unit that has apparently been greatly affected by sediment transport and mass movement processes and would be consistent with the horizontal “spread” of the embankment discussed above. The presence of conjoining artifacts within such a displaced deposit suggests that artifacts originally discarded together (assuming the broken vessel was discarded as a single piece) may have been moved to varying degrees by the same processes that were responsible for the transformation of the embankment since its construction. The identification of conjoining artifacts from within the embankment may be a useful way of studying the history of the embankment’s transformation. Conclusions In summary, available evidence suggests that the enclosure was most likely constructed between AD 1200-1300, perhaps as early as AD 1100. This date range is consistent with the stylistic dimensions of the Oliver/Fort Ancient ceramics that dominate the assemblage collected from the site thus far, suggesting construction of the enclosure by Oliver/Fort Ancient peoples is most likely. In its original form, the enclosure may have consisted of a circular embankment of earth (topped by a wooden stockade?) surrounded by a ditch approximately 1.5m deep or deeper. The early accounts suggest the ditch may have been very wide. These observations were based on the surface configuration of the ditch, however. The progressive inward slumping of the ditch during its deterioration results in a depression that is wider and shallower than the original excavation. The original height of the embankment and possible stockade are unknown. Based on the amount of earth that was removed from the ditch, it seems likely that the embankment was originally over a meter tall. The 1884 account (Brown 1884) specified that the embankment was 3' subsequent to significant deflation by cultivation. A substantial Oliver/Fort Ancient habitation site may have been present at Strawtown prior to construction of the enclosure. This is suggested by the presence of artifacts and features in and on the buried the A horizon. Likewise, the presence of the human mandible in the embankment fill suggests that excavation of the ditch disturbed a burial that had been interred prior to the time the enclosure was 106 construction. This burial may date to the Oliver/Fort Ancient use of the site, or may have been interred earlier. The Taylor Village presence at the Strawtown enclosure appears to have been later in time, perhaps during the period AD 1300-1400. While there is some overlap in the 2 sigma ranges of the Oliver/Fort Ancient sherd from Feature 1 and the Taylor Village sherd from the embankment fill, the contexts of the two artifacts suggest that a chronological separation is more likely. McCord and Cochran (2002) reported a date (Beta-156650) of 560+/-BP (2 sigma calibrated range of AD 1320-1350, 1390-1440) from a Taylor Village sherd from the Taylor Village site (12 H 25) itself. It is possible that the Taylor Village use of Strawtown was contemporary with the occupation of Taylor Village itself. Based only on the relative amounts of ceramic debris, the Taylor Village occupation appears to have been of more limited duration and/or intensity. Assuming that refuse disposal patterns were similar, the lack of any Taylor Village sherds in the upper zones of the ditch fill in Trench 1 suggests that a stockade or some similar structure was still acting as a barrier to refuse disposal during the Taylor Village occupation of the site (the small total number of Taylor Village sherds must be kept in mind, however). As the embankment decreased in height (perhaps both during and subsequent to prehistoric occupation), it increased in size horizontally as sediments and materials from the top and sides of the embankment moved downward and outward. This horizontal “spreading” of the embankment fill would have covered pit features, surface deposits, and the extant O/ A horizon that was previously adjacent to the embankment. Pits and depressions that were left open near the edges of the embankment may have been partially or completely filled with materials from the embankment The presence of Taylor Village sherds at the base of the embankment fill/midden deposits in Units A and N suggests that the embankment was actively deteriorating during and/or after the Taylor Village occupation. It is unknown whether the period of ditch stability marked by zone 8A in Trench 1 is contemporary with a period of embankment stability. Judging by the amount of fill that appears to have been deposited in the ditch during the historic/modern period, it seems likely that the embankment was substantially higher prior to clearing and plowing. More information is needed to assess the various processes acting on the embankment and the materials within it. Extensive excavations in and around Unit A planned for the 2002 field season will attempt to address these various chronological, depositional, and STRAWTOWN ENCLOSURE formational issues. In short, available evidence suggests the enclosure was built by Oliver/Fort Ancient peoples within the period AD 1100-1300, and later occupied by Taylor Village peoples within the period AD 1300-1400. The enclosure appears to have been at least partially intact during the Taylor Village occupation. Given the apparent complexities of the site, of course, this 107 description in itself is far too simple to be satisfying. It does appear to be consistent with the information collected from the Strawtown enclosure thus far, however, and provides a working sketch of the site that can be tested and elaborated. Work planned for the immediate future will collect data that can be used to test these hypotheses and address a range of other relevant issues. CHAPTER 5 Excavations at 12 Al 122 Site 12 Al 122 is a lithic and ceramic scatter in Fox Island State Park near the Fort Wayne Divide in Allen County, Indiana (Figure 5.1). The site, like many other sites in the park, is situated within a complex of aeolian dunes (Sunderman n.d.). The dunes are surrounded by wet prairie and marshlands. Ditched drainages around the dunes flow across the Fort Wayne Divide and drain into both the Maumee River system (ultimately to the Great Lakes) and the Wabash River system (ultimately to the Gulf of Mexico). Site 12 Al 122 was first reported by Cochran (1980:31): Site 12-Al-122 was the only site discovered exclusively through shovel testing during the 1978 survey. . . . The low artifact density of 1:2000 evidently results from the limited coverage afforded by shovel testing. The 10,000 square-foot site was unusual in that along with prehistoric pottery and lithics, historic square nails and plate glass fragments were recovered mixed with charred wood and ash. Cochran reported a total of five artifacts from shovel probes on 12 Al 122: four pieces of chert debitage and a single sherd. Cochran (1980:105) identified the sherd as a plain rim with a late Middle Woodland/ Goodall Focus affinity. Test excavations on 12 Al 122 were undertaken by Ball State University in 1982. These excavations have not been fully reported. The summary provided by James (1982) describes the excavation of four 1m x 1m units. Early Woodland (Marion Thick) ceramics were recovered (James 1982). The site area is presently vegetated with grasses, brush, and forest. With the exception of a trail that crosses the site, ground visibility was effectively zero. Soils at 12 Al 122 are identified as belonging to the Oshtemo series, described as “deep, somewhat excessively drained, nearly level to moderately sloping” soils (Kirschner and Zachary 1969:21). The dunes upon which site 12 Al 122 is situated are aeolian (Sunderman n.d.), and all lithic materials larger than sand are assumed to have been culturally transported. IPFW-AS’s work at 12 Al 122 was conducted from September 13 to 23, 2001. Although work at 12 Al 122 was focused on identifying the existence and location of any Late Prehistoric component, the primary purpose of the excavations was to serve as a public demonstration/ outreach in conjunction with Indiana Archaeology Awareness Week 2001. Grant monies were provided by the Historic Preservation Fund (Grant #18-01-1641415) administered by the Indiana Department of Natural Resources, Division of Historic Preservation and Archaeology (DHPA). Excavations were conducted under DHPA permit number 200136. Dr. Robert G. McCullough served as Principal Investigator. Students, volunteers, and staff from IPFW-AS participated in the excavations. Participants included Craig Arnold, Holly Bir, Albert Brine, Kimberly Crawford, Melanie Haneline, Julie Harman, Larry Harman, Laura LeFever, Tammy Reece, Kristalle Wadsworth, Lou Ann Watson, Robin Wilson, and Randall Woolridge. Investigations were conducted in accordance with the Secretary of The Interior’s Standards and Guidelines for Identification, Evaluation, and Archaeological Documentation, Guidebook for Indiana Historic Sites and Structures Inventory–Archaeological Sites, and the Grants Manual of the Division of Historic Preservation and Archaeology. EXCAVATION METHODS AND UNITS Work at 12 Al 122 included shovel probe and hand unit excavations. Shovel probe excavations were used to define the site and identify areas of highest near-surface artifact concentration. Hand unit excavations were used to collect controlled samples of artifacts and to search for intact cultural deposits. Provenience Control and Mapping A temporary site-wide grid was established to coordinate placement of shovel probes and test units (Figure 5.2). The site datum (300N / 300E) was a stake in the central portion of the artifact site. Temporary elevation datums were established for unit excavations. A permanent datum (rebar in concrete) was set at 300N / 300E. Shovel Probes The area in and around the recorded location of site 12 Al 122 was shovel probed. Shovel probe excavation entailed the removal and screening (¼” mesh) of approximately 0.03m3 of sediment. The shovel probe grid was organized in east-west transects (Transects 6 though -4) containing varying numbers of probes. Individual probes were labeled using the transect (T) 108 12 Al 122 and probe (P) numbers. Shovel probes were initially excavated at a 10m interval. This interval was reduced as warranted in an attempt to define the site and identify areas of highest near-surface artifact density. The locations of all shovel probes are shown in Figure 5.2. Locations of shovel probes with prehistoric artifacts (ceramics, lithics, and broken rock) and possibly prehistoric artifacts (mussel shell, bone, etc.) are shown in Figure 5.3. Excavation Units Placement of excavation units was guided by the results of shovel probing. The locations of excavation units are shown in Figure 5.4. Most sediment was passed through ¼” mesh in the field. The remaining sediment was saved for flotation. Diagnostic or otherwise particularly noteworthy artifacts were piece-plotted (when possible) and separately bagged and labeled. An excavation level form was filled out during the excavation of each level. This form includes data about sediment texture, color, disturbance, and inclusions as well as other observations. Completed units were profiled (Figure 5.5). Unit A Unit A was a 2m x 2m unit placed over Shovel Probe T5/P1.5, which produced a relatively high density of prehistoric cultural materials. The southwest corner of the unit was placed at 276.5N / 304E. A total of four levels were excavated, to a depth of approximately 65cm below surface. A profile of the north wall of Unit A is shown in Figure 5.4. Plowzone was a layer of very dark grayish brown (10YR 3/2) sand approximately 20-25cm thick. Sediments beneath this layer included sands of varying compactness and color. The irregular boundaries and looseness of some of these sediments suggested that they were the remnants of abandoned burrows. A large, active burrow was present in the unit and extended into the profile. This burrow appeared to be the den of a fox or large rodent that was excavated under a burned tree stump. Several thin (5-10cm), horizontal lenses of charcoal-rich sediment were present in the profile. These were associated with the burned tree stump. Artifacts recovered from Unit A include chipped stone debitage and tools (n=263), prehistoric ceramics (n=36), burned/broken rock (n=197), and historic artifacts (n=854). Chipped stone artifacts included flakes, debris, and a biface fragment. Prehistoric ceramics included two rim sherds. Historic artifacts 110 included fragments of ferrous metal, nails, flat and container glass, ceramics, brick, and other items. Unbroken rock, bone, shell, and charcoal were also present. The greatest number of artifacts was recovered from level 1 of the unit. The majority of level 1 appears to have been in plowzone. Historic artifacts were found in all levels, however, suggesting that the near-surface strata in this portion of 12 Al 122 possess little (if any) vertical integrity. This lack of integrity is due, at least in part, to extensive rodent burrowing in this area. The disturbance may be localized. Unit B Unit B was a 2m x 2m unit placed in the central portion of the scatter . The southwest corner of the unit was placed at 285N / 300E. A dark, subsoil anomaly was encountered in the northeastern portion of the unit at the base of level 1. This anomaly was an amorphous stain containing historic debris. It appeared to some form of historic-aged disturbance. Excavations were halted at the completion of level 1. Artifacts recovered from level 1 of Unit B include chipped stone debitage (n=327), prehistoric ceramics (n=52), burned/broken rock (n=44), and historic artifacts (n=429). Chipped stone artifacts were limited to flakes and debris. Prehistoric ceramics were limited to body sherds and sherds of indeterminate origin. Historic artifacts included fragments of ferrous metal, nails, flat and container glass, ceramics, brick, and other items. Unbroken rock, bone, shell, and charcoal were also present. Given the disturbance in Unit A, the large numbers of prehistoric artifacts in level 1 of Unit B suggests a greater degree of vertical integrity may be present (i.e. artifacts originally in A horizon contexts may not have been mixed into the subsoil through natural processes). Disturbances were present in the unit, however. Unit C Unit C was a 2m x 2m unit placed northeast of Units A and B . The southwest corner of the unit was placed at 300N / 310E. Three levels were excavated, to a depth of approximately 55cm below surface. A profile of the east wall of Unit C is shown in Figure 5.4. Plowzone was a layer of black (10YR 2/1) sand approximately 10-15cm thick. Sediments beneath this layer were more compact. Boundaries between zones visible in profile were diffuse. Artifacts recovered from Unit C include chipped stone debitage and tools (n=133), prehistoric ceramics (n=5), burned/broken rock (n=242), and historic 12 Al 122 111 Figure 5.2. Horizontal grid and coordinate system used at 12 Al 122 during the 2001 field season; locations of shovel probes. 12 Al 122 Figure 5.3. Locations of positive and negative shovel probes at 12 Al 122. 112 12 Al 122 Figure 5.4. Locations of excavation units at 12 Al 122. 113 12 Al 122 Figure 5.5. Profiles of Units A and C, 12 Al 122. 114 12 Al 122 artifacts (n=578). Chipped stone artifacts included flakes, debris, a biface fragment, and a drill tip. Prehistoric ceramics included one rim sherd. Historic artifacts included fragments of ferrous metal, nails, flat and container glass, ceramics, brick, and other items. Unbroken rock, bone, shell, and charcoal were also present. MATERIALS RECOVERED Material remains recovered from 12 Al 122 include prehistoric ceramics, lithic debris and tools, and a wide range of historic artifacts. Historic artifacts (n=>2140) were the most common class recovered. Historic artifacts include nails, fragments of flat glass, container glass, coal cinders, brick, refined and unrefined ceramics, a roofing shingle, and various pieces of unidentified metal. Prehistoric ceramic (n=113) and chipped stone (n=803) artifacts were recovered in lesser amounts. Broken/burned/unburned rock (n=1276) was recovered in some quantity. Approximately 169 pieces (320.9g) of faunal material were collected, as well as shell and samples of charred botanical materials. Selected artifacts from 12 Al 122 are illustrated in Appendix K. Prehistoric Ceramics The ceramic assemblage from 12 Al 122 included rim sherds (n=6), neck sherds (n=1), body sherds (n=31), and unclassified fragments (n=75). Rim sherds are fragments from the top of the vessel that retain enough surface area to distinguish the lip portion. Larger sherds that retain the rim and either the neck or body portion are also classified as rim sherds. A neck sherd is a vessel fragment that is missing the rim portion but includes enough curvature to identify its origin from a constricted-orifice vessel. Body sherds are fragments without a rim or neck portion. Unclassified fragments are too small and fragmentary to be accurately distinguished. The 12 Al 122 sherds were exclusively grittempered. Surface treatments included cordmarking, fabric roughing, and smoothing (plain). The method of surface treatment was identified on 20 of the sherds. Over half (n=13) of the sherds with an identified surface treatment were cordmarked. Plain/smooth sherds were also fairly common (n=6). A single fabric roughened sherd was identified. Two of the sherds have linear tool impressed decorations, indicating a general Western Basin Tradition influence. Beyond their classification as generalized Late Woodland/Late Prehistoric ceramics, no further cultural assignment could be made for most of the 115 sherds. Selected sherds from 12 Al 122 are illustrated in Appendix K. Lithics The chipped stone lithic assemblage from 12 Al 122 includes debitage (n=795) and tools (n=8). Debitage is the fragments of stone detached from a parent mass (a biface, nodule, core, etc.) as a by-product of core reduction and/or tool manufacture or maintenance. For purposes of cataloging and basic description, debitage was classified as either flakes or debris/shatter. Flakes possess a bulb of percussion and a single interior surface. Debris/shatter has no discernible interior single interior surface. Approximately 48 percent of the debitage assemblage was classified as debris/ shatter. Tools include two biface fragments, a drill tip, four flake tools, and the distal portion of a refined biface. No diagnostic chert tools were recovered. DISCUSSION Excavations at 12 Al 122 resulted in the collection of over 4600 prehistoric and historic artifacts and the collection of basic information on the size, density, and integrity of surface and near-surface deposits. Attempts to find the edges of the site were unsuccessful, as shovel probes from the entire area were positive. Because the overriding purpose of IPFWAS’s work at 12 Al 122 was public demonstration, attempts to find the edges of the site via shovel probing were abandoned in favor of unit excavations when it became apparent that the site was larger than originally indicated by Cochran (1980). The eastern boundary of the site was extends minimally to the edge of the forest (at the section line). Shovel probing was halted to the north, south, and west by dense vegetation (brush and briars) and strongly sloping areas. Diagnostic artifacts previously recovered from the site indicate that Middle Woodland (Cochran 1982) and Early Woodland (James 1982) components are present. Diagnostic and semi-diagnostic artifacts recovered from shovel probe and unit excavations during the present effort suggest a Late Prehistoric, Springwells phase (Western Basin Tradition) component is also present. Unit excavations revealed prehistoric and historic artifacts in near-surface contexts to a depth of approximately 65cm below surface. In some cases, such as in Unit A, artifacts appear to have been moved to these depths through natural agency (i.e. rodent tunneling). Given the lack of evidence of extensive rodent burrowing in Units B and C, it appears that large 12 Al 122 scale natural disturbances may be localized. Some portions of the site do not appear to have been affected by extensive rodent burrowing. Intact, sub-plowzone deposits are possible in these undisturbed areas. The sandy matrix of the site is very fine and very soft, however, suggesting that extensive vertical movement of artifacts may be possible without substantial disturbances such as roots and rodent burrowing. The quantity of historic material, especially the amount of nails, brick, charred wood, and flat glass, along with a porcelain door knob, suggests that there might have been a historic structure at 12 Al 122. A review of the available historic maps for Allen County, however, found no documentary evidence for a structure at the site. The land first passed into Euroamerican ownership in 1853 when George Ottle purchased the south half of the southeast quarter of section 26 from the government in 1853 (Harter 1981). By 1880, the parcel is shown as belonging to John Robertson, but no structures are indicated (Helm 1880:145). After that, plat maps of Aboit Township (Anonymous 1898:63; Anonymous 1907:27) show the eighty acres as part of the larger holdings of T. E. Ellison, whose residence was farther west on Yohne Road in section 35. Similarly, the 1938 aerial map (NSCS files, Allen County) of that section shows a sizeable agricultural operation on both sides of Yohne Road where Ellison’s residence appeared in earlier maps, but no structures are apparent near 12 Al 122. In a 1951 aerial map (NSCS files, Allen County) of the area, there is an obvious farm road running roughly northwest from Yohne across the site, following the eastern edge of a plowed field. A widening of the farm road at or very near 12 Al 122 may indicate a small shed or, more probably, a dumping area. While the historic material recovered from 12 Al 116 122 includes a quantity of architectural debris, the assemblage is also consistent with a historic dump site. Most of the historic debris dates from the late 19th century into the first third of 20th century. No documentary evidence of a structure dating to this period was located. Debris from an earlier structure that was demolished or burned may have been hauled there, or the debris could have been burned after dumping, indicated by the quantity of charcoal and a few melted glass fragments. The ceramic and glass assemblage is more consistent with a dump site than a domestic site, since there is not a full range of domestic wares. By and large, the ceramics are utilitarian stoneware and undecorated whiteware and ironstone, common in the early twentieth century; only four porcelain sherds were recovered, and only one of those was decorated. Like decoration, vessel forms are limited, consisting mostly of jugs, crocks, plates, and bowls. The glassware is similarly utilitarian, consisting mostly of canning jars and a few bottles, with only one tumbler identified and one decorative rim fragment that may be from a lamp chimney. No serving pieces or decorative items were found. Personal items comprised three glass buttons. Rather than evidence of a habitation site, especially one associated with a successful agricultural enterprise, the historic cultural material from the site is a limited range of artifacts predating documented historic use of the site. The presence of these artifacts is probably the result of a clearing/dumping episode from the farmstead farther west. A limited-use structure such as a summer kitchen or spring house may have been demolished and dumped on the site. Other historic artifacts may have been intermittently deposited on the site as refuse at various times. CHAPTER 6 Discussion, Conclusions, and Summary of Recommendations The primary objective of this research was to collect clarify elements of site stratigraphy, chronology, and contextual and settlement structure information depositional history that will allow the artifacts and pertaining to the population dynamics of the Late deposits at the site to be considered in an appropriate Prehistoric horticultural societies that inhabited north- analytical framework. The data reported here hold substantial promise for central and northeastern Indiana. The nature of the addressing a range of prominent issues. They also relationships among these groups is not yet clear. present a number of serious challenges, however. Although there is abundant archaeological evidence These challenges are particularly acute in the documenting violent conflict across the Midwest Strawtown area. Relationships between sites, artifacts, during the Late Prehistoric period, evidence of warfare deposits, peoples, and cultures are by no means wellamong Late Prehistoric groups in central and southunderstood. Our understanding of even basic elements central Indiana is inconclusive (see McCullough 2000). of site structure is still rather thin, and nearly all the McCullough (2000) presents a discussion of the observations about site structure and history presented archaeological evidence for warfare, migration, and here are debatable. The lack of certainty about ethnogenesis during the Late Prehistoric period in Strawtown is attributable to several factors, including central Indiana, specifically as related to settlement the lack of access to the site during the last several variability among Oliver phase groups. The distinctive decades, the demonstrated complexity of the cultural mixture of Great Lakes and Ohio Valley ceramic attributes in Oliver assemblages suggests that analysis history of the enclosure and the surrounding area, and of these issues in Indiana requires consideration of data the complexity of the archaeological deposits at the from a wide geographical area. The research described enclosure itself. This discussion will focus on the excavation data here attempted to gather such data from north-central from Scranage and Strawtown. Although the and northeastern Indiana. Both survey and excavation information that we wish to obtain from both sites is, were used to collect these data. Excavations at the ultimately, cultural, it is necessary to first view the data Strawtown enclosure (12 H 883) and Scranage in the context of archaeological and behavioral theory, enclosure (12 Dk 363) sites were the focus of these taking into consideration various natural and cultural efforts. Extensive consideration of these data is immediately processes that may have affected the deposits. The data hampered, however, by the nature of the deposits gathered thus far are then be placed in a theoretical encountered at Strawtown and Scranage. Much of the framework, specifically with regard to issues of warfare work conducted during 2001 was associated with the and migration during the Late Prehistoric period in embankment and ditch structures that are the dominant central and northern Indiana. Recommendations architectural features of the sites. Understanding the pertaining to all sites investigated during the course of chronology and processes involved in the construction the project are summarized following these discussions. and deterioration of these structures is important to EARTHEN ARCHITECTURE AT SCRANAGE understanding the other cultural deposits at both AND STRAWTOWN enclosures, as well as the cultural dynamics that influenced the creation and use of the enclosure. Debris that is potentially attributable to multiple cultural Earthen structures in the Eastern Woodlands were groups is present in a variety of deposits at Strawtown, among the earliest objects of professional and amateur for example, while the density of cultural material at archaeological interest in North America. Earthen and Scranage enclosure seems disproportionately light earthen/stone structures have also received considerable relative to the amount of effort that must have gone into attention in European and Near Eastern archaeology. its construction. The contexts, associations, and Generally, research on such structures has focused on histories of materials and deposits at these sites are not intact deposits within or below the structures, and has yet fully understood. Further work will be required not paid particular attention to the natural and/or before artifacts and deposits can be placed into cultural processes which may have affected the postmeaningful analytical units. Focused study of deposits construction form of the structures themselves. While such details may not be particularly relevant at these sites during the 2002 field season will help 117 DISCUSSION, CONCLUSIONS, AND RECOMMENDATIONS to studies of sub-floor tombs or pits, they are important at earthen enclosure sites such as Scranage and Strawtown. Unlike burial mounds or ceremonial enclosures dating to the Middle Woodland period, Late Prehistoric enclosures were used for habitation or other domestic activities. Embankment and/or stockade structures at such sites would have greatly influenced the use of space inside the enclosures. Evidence gathered to date indicates that the post-construction forms of these enclosures are different from the original forms as they were aboriginally constructed. Changes in form have been progressive and complex, and have substantially influenced the present appearance of the embankment and ditch structures at these enclosures. The post-construction changes undergone by these structures has produced a complicated set of depositional units both within and immediately adjacent to these structures. Clarification of these units will be an important goal of the 2002 fieldwork planned at both of these sites. Form and Process When considering earthen structures, it is important to make the distinction between form and process. As defined by Young (1972:17), form is “what is there, the morphology at a given moment in time,” whereas process is “what is happening, the agents active in causing form to change.” Relationships between the natural and cultural processes that can influence the pre-depositional, depositional, and post-depositional settings of sites, artifacts, assemblages, and deposits have been discussed at length in the last several decades by archaeologists (e.g. Davidson and Shackley 1976; Pyddoke 1961; Schiffer 1972, 1995; Shackley 1975). Perhaps the overriding theme of these discussions is the great complexity of the relationships between various depositional and post-depositional factors. Natural processes of sediment movement and soil development have been discussed by soil scientists, geomorphologists, and geologists. Even with this depth of information to draw on, however, relating form to process is difficult. Young (1972:19) points out that while observing present forms is relatively simple, observing past forms is impossible. Analyzing both present and past processes is difficult, and reconstructing the evolution of form through the lens of process can be extremely difficult. In short, the array of processes that may be active during and subsequent to the creation of archaeological sites is complex, interrelated, and largely obfuscatory. An understanding of the roles that natural and cultural processes may have played at earthen enclosures such as Strawtown and Scranage is 118 essential to understanding the deposits there, however. While the deflation of the embankments and the erosion/filling of the ditches may appear at first to be rather destructive transformations (i.e., they entail an alteration in the original forms of the enclosures), careful study of the forms and processes of these kinds of structures may yield information about site use and occupation that otherwise would be very difficult to obtain. In other words, by studying both the form of the structures and the processes that have transformed them, it may be possible to elucidate details of the histories of these structures that can aid in interpreting associated deposits and artifacts, and, consequently, produce insight into the cultural dynamics that were operating during the life of the structures. While conditions that influence the mechanics of transformation at earthen structures (such as vegetation, soil development, slope, exposure, etc.) may vary widely even within different portions of the same structure, the kinds of transformations that take place are relatively simple. Gravity causes water, sediment, and other materials to flow downhill, and the net effect of most natural processes will be a reduction in the height of an embankment and a reduction in the depth of a ditch with a concurrent widening. Whether these transformations take place gradually, rapidly, at a constant pace, or in distinct episodes, the net effects will be similar. The progressive, unidirectional nature of these transformations may result in the creation of variety of deposits with different, complex histories. Interpretations of artifacts and deposits associated with earthen structures such as those at Strawtown and Scranage must be made in light of these complexities. Strawtown and Scranage Enclosures Work during the 2001 field season produced a good deal of raw information about the Strawtown and Scranage enclosures. Inevitably, this work has produced a few answers and a plethora of questions. As would be expected, there are some commonalities between the deposits at the two sites. The form of the enclosures is similar on the surface: a round-topped embankment surrounded by a shallow ditch depression. Trench profiles from both sites are consistent with a concurrent widening/filling of the ditch and deflation/ spreading of the embankment. These similarities suggest that similar natural processes affected both enclosures subsequent to their construction and/or abandonment. There are differences in the profiles, however. Most of these differences are attributable to differences in the size and modern/historic use of the enclosures. The embankment at Scranage appears to have retained DISCUSSION, CONCLUSIONS, AND RECOMMENDATIONS proportionally more of its height than the embankment at Strawtown, presumably due to the lack of cultivation at Scranage. Both the trench profile and various historic sources suggest that cultivation at Strawtown contributed greatly to the deflation of the embankment and the filling of the ditch. The large distance between the apex of the embankment and the ditch, however, appears to have delayed the deposition of embankment fill into the ditch until the historic period. The ditch and embankment are located in closer proximity at Scranage. The presence of a developing buried O/A horizon between the original edge of the embankment and the lowest portion of the ditch suggests that both structures may have remained somewhat stable for some time. Postholes marking the location of a stockade line were present at Scranage, but were not located at Strawtown. There was extensive rodent disturbance in the excavated portion of the Strawtown embankment where postholes would be expected, however. The posts at Scranage were apparently set into the O/A horizon (without a trench?) and the embankment fill placed around them for support. Cultural materials are present in the fill of both embankments. This material may have been incorporated into the embankment fill in a number of ways. Some of the material may have been surface/ near-surface refuse that was incidentally included during construction. Other material may have been refuse that was intentionally deposited on the top or sides of the embankment during use of the enclosure. Cultural materials in portions of the embankments that have been significantly altered (such as materials in close proximity to intact postholes or other intact features) would very likely have been incidentally included during construction of the embankment, and therefore would predate or be contemporary with construction of the embankment. Distinguishing between incidental inclusions (which may predate or be contemporary with) the construction of the embankment and materials deposited as refuse (which postdate the construction of the embankment) within the embankment fill may be exceptionally difficult. Future Research Deposits at Strawtown and Scranage offer both analogs and contrasts. While the overall structures are similar (circular earthern embankment surrounded by a circular ditch), the deposits within them are quite different. In terms of the study of form and process in prehistoric earthen architecture, analysis of these two sites is complementary. Given the obvious differences in the degree of use (and function?) of these sites, 119 however, it will be important to consider each site on its own terms. In simplest terms, it appears as though a similar set of processes has acted on a broadly similar pair of earthen structures containing qualitatively and quantitatively different archaeological remains. A solid understanding of the processes and mechanics that have influenced the post-construction changes in the embankments and ditches will be required to appropriately interpret stratigraphy, deposits, and associated artifacts at these sites. Such an understanding will require the collection of detailed information about the sediments and inclusions (both natural and cultural) that make up the embankment and ditch deposits. Particle size analysis may be a useful tool for investigating the source materials and depositional histories of these structural sediments (e.g., Catt and Weir 1976; Davidson 1973, 1976). Analysis of the natural gravel content of these sediments may be of similar use in source determination. The mixture and vertical locations of artifacts (Late Archaic hafted bifaces as well as Late Woodland/ Late Prehistoric hafted bifaces and Late Prehistoric ceramics of at least two chronologically separable styles) in the embankment fill/“midden” at Strawtown is consistent with the ultimately secondary source of the deposit as well as the lateral and vertical movements of artifacts that would be expected during the deflation/ “spreading” of the embankment. The complex history of this deposit presents serious challenges to analysis and interpretation. Excavation of this deposit in standard 10cm levels in 1m x 1m or 2m x 2m units is likely to produce only large collections of artifacts and natural rocks which can contribute relatively little of analytical significance to the study of the evolution of the embankment. Likewise, given the apparent lateral and vertical mixing of the deposit, it does not appear that there is a horizontally consistent, identifiable microstratigraphy that could be elucidated by excavation of these deposits in very small (5cm or less) levels in standard size units. The information gathered thus far suggests that patterns of post-construction artifact deposition should be present in the embankment fill at Strawtown, however. A different approach to excavation will be required to find these patterns, if they exist. Studies of conjoining artifacts could be used to identify artifacts that were deposited at the same time in or on the embankment. Such a study would require either the excavation of small units (50cm by 50cm, for example) in small levels (to obtain finer scale vertical and horizontal control), or, preferably, piece-plotting of ceramic artifact debris in a series of larger units aligned across the embankment and ditch. Such a study should DISCUSSION, CONCLUSIONS, AND RECOMMENDATIONS be pursued in conjunction with a detailed study of sediments, natural rock, and slope erosion processes, which may yield complementary information about the movements of sediments and materials within the deposit and provide precise estimates of the original form of the embankment (e.g. Davidson 1975; Kirby 1969; Musgrave 1947; Zingg 1940). Study of several other issues at Strawtown may be worth pursuing in the near future. Faunal preservation at Strawtown is excellent, both within the embankment fill and in features below it. It is unclear why there is such good bone preservation within the embankment. Bone discarded on the surface of the embankment but later incorporated into the embankment fill would have been subject to a variety of taphonomic processes (alteration by rodents and carnivores, sun bleaching and weathering, etc.). It may be useful in the future to explore differences in the occurrence of such variables among bone from different deposits at the site. Features related to domestic activities (house structures, refuse pits, hearths, etc.) that were located adjacent to the embankment may be affected by changes in the form of the embankment. Relationships between intact features and ditch/embankment features may offer information about the chronology of site use. This is may be especially true at Strawtown, where multiple occupations are present and intact features have been identified. SOCIAL DYNAMICS IN LATE PREHISTORIC NORTH-CENTRAL AND NORTHEASTERN INDIANA In any study of the population dynamics of the Late Prehistoric in the Eastern Woodlands, the issue of warfare or violent conflict must be addressed. Along with widespread population dispersals, territorial abandonment, and settlement-subsistence shifts (for a recent overview, see Brose et al. 2001) after the demise of the Mississippian in northern latitudes, there is abundant evidence that violent conflict was occurring across the Midwest during the Late Prehistoric period. For example, in Wisconsin, Iowa, and northern Illinois, warfare within Oneota contexts is evidenced by the widespread appearance of fortifications, ditches, shifts to defensible locations, and malnutrition (Benn 1995:125; Gibbon 1995:191; Hollinger 1995:162-163; Overstreet 1995:44; Sasso 1993). At the proto-Arikara site Crow Creek in South Dakota, 486 individuals were found buried together in a fortification ditch; the vast majority showed evidence of mutilation and scalping (Gregg et al. 1981; Willey and Emerson 1993; Zimmerman 1997). In the Oneota-related Bold 120 Counselor phase of west-central Illinois, “risk is more clearly associated with the social than the natural landscape” (Milner et al. 1991b:258), and the results of increased social risk are well documented. At the thirteenth-century Norris Farm #36 site (Milner et al. 1991a; Santure et al. 1990), 42 percent of the adults buried in the cemetery show indications of violent death. Of those 50 adults, 42 were either decapitated or scalped, and the cemetery appears to have been abandoned after a major mortality episode (Santure 1990:154-158). Nearby, the late-fourteenth to earlyfifteenth-century Crable site also revealed such evidence of violent death as scalping and malnutrition (Emerson 1999:37-38; McDonald 1950:17-18; Neumann 1940; Santure 1990:156; Michael Strezewski, personal communication 1999) as do some individuals at Dickson Mounds (Milner 1992:147; Morse 1978:Plates 5 and 6). Evidence of Violent Conflict within the Project Area Although limited, evidence of warfare-related trauma has also been recovered from the upper Great Lakes (Milner 1991b). Along the western edge of Lake Erie, a forced dispersal of the Western Basin tradition (Stothers and Pratt 1981) populations by the Wolf phase of the Sandusky tradition reportedly occurred about the middle of the thirteenth century (Stothers and Bechtel 1994; Stothers 1995; Stothers et al. 1994: Stothers and Schneider 1998). Also, along the eastern periphery of the Fort Ancient area, Graybill (1981, 1984) identified trends that indicate conditions of increased social risk, such as areal restriction, the appearance of palisades, a trend toward larger sites, and a shift of settlements southward toward the Ohio River. Drooker and Cowan (2001) note the areal restriction, southward shift, population aggregation, and cultural homogenization as defining characteristics of the Fort Ancient Madisonville Horizon and also cite “warrelated traumas” among “1–2 percent of burials at most sites of all periods but considerably more at some western sites: 6 percent at the Early–Middle Fort Ancient Anderson site and up to 7 percent (including all fractures) at the primarily Late Fort Ancient Madisonville site” (Drooker and Cowan 2001:98). The Monongahela tradition farther up the Ohio River also demonstrates a similar shift to defensible locations and the appearance of palisades (Hart 1992). It is unclear if the high levels of social risk are pandemic during the Late Prehistoric period or are better explained as a series of isolated responses to local conditions. Archaeological evidence suggesting that open warfare occurred in Indiana is generally DISCUSSION, CONCLUSIONS, AND RECOMMENDATIONS unavailable or inconclusive, but as Emerson (1999:37) remarked, “the identification of violence among prehistoric social formations is difficult and depends heavily on the interpretations of secondary evidence” (Emerson 1999:37). Nor can the level of violence documented in a particular area (for example, northcentral Illinois) simply be generalized to other Late Prehistoric populations (Milner et al. 1991b:258). Marcus (1994:vi) outlines eight lines of evidence that may indicate warfare in the archaeological record: (1) the identification of buffer zones, or no-man’s lands, (2) the presence of fortifications, (3) evidence of violent trauma in skeletal remains, (4) the identification of weaponry, (5) sudden shifts in settlement patterns, (6) sites that have been burned or destroyed, (7) a cultural sequence that shows sudden change, and (8) warfare-related iconography (cf. Emerson 1999:37). Based on these criteria, evidence of warfare among the Late Prehistoric settlements in the study area is inconclusive, if not decidedly lacking. It is, however, the second of Marcus’s criteria that is of immediate interest to the current study. Three Late Prehistoric Oliver phase sites have been documented that were enclosed by stockade walls. All three were located in the south-central, unglaciated portion of Indiana, one in Lawrence County and two in Orange County. Based on a recent seriation analysis conducted by the Principal Investigator (McCullough 2000), as well as on radiocarbon dating, two sites, Clampitt (12 Lr 329) and Cox’s Woods (12 Or 1), are known to date later in the Oliver period, suggesting that fortifications became necessary in the latter portion of the Oliver sequence as occupation shifted southward from central Indiana. Such a pattern is similar to the developments documented during the Fort Ancient Madisonville Horizon, and both Clampitt and Cox’s Woods revealed habitation areas within the palisaded enclosure: considerable habitation debris had accumulated along the interior of the enclosures, and evidence of structures was found within the enclosure. As with other Fort Ancient enclosures, there was a relatively clear “plaza” area at the center of the enclosure. Until the current investigation, it was unclear how the Strawtown enclosure in Hamilton County, near the northern edge of the Oliver distribution, was related to the Late Prehistoric occupation of central Indiana. This circular enclosure reportedly was associated with the Oliver phase (Dorwin 1971), although the attribution was based on the recovery of one Anderson phase Fort Ancient-style rim sherd and less than a dozen sherds with cord-impressed decoration (Lilly 1937:107; Griffin 1943:Plate CLVII, figures 1 to 8) of uncertain provenience. As a result of the current investigation, it is possible to associate an Oliver phase component at 121 the Strawtown enclosure, one dating to the late twelfth and thirteenth centuries, based upon radiocarbon assays. The location of the Strawtown enclosure undoubtedly supported an Oliver village occupation with a similar configuration to other circular Oliver and Fort Ancient sites. Based on the distribution of Late Prehistoric artifacts there appears to be a central plaza surrounded by a “middle ring” of habitation debris within the embankment area, interior to the ditch. It is unknown, however, at this point in the investigations, if the enclosure supported a palisade. Of even more interest is the multicomponent nature of the occupation at this site. All of the Fort Ancient-like ceramics are limited to the enclosure site and are found in association with Great Lakes impressed ware, while the bottoms below the enclosure, based on the surface survey, is characterized by Western Basin-type ceramics only, which probably also date to the twelfth or thirteenth century. Across the river, the Taylor Village site may be somewhat later than the occupations at 12 H 3 and 12 H 883, but some Taylor Village pottery is present at both sites. Limited information suggests a late thirteenth- to fifteenthcentury range for the Taylor Village material. Rather than maintaining buffer zones, another of Marcus’s criteria for concluding that warfare was occurring in an area, the various populations at Strawtown occur together. It is not yet clear whether they all overlap temporally, but certainly all are at the periphery of their respective known spatial ranges. This co-occurrence of culturally disparate groups is also known elsewhere during the Oliver phase. For example, the Fisher-related Smith Valley complex located south of Indianapolis appears to be contemporary with the middle to later segment of the Oliver sequence that dates to the mid-fourteenth century. The Smith Valley complex was not located along any major tributary, the preferred location of Oliver settlements, but utilized the edges of low-lying marshes with a hoe technology (which is not typical of Oliver farming technology). Such a settlement location is similar to Fisher sites in northwestern Indiana and northern Illinois. Apparently, the Smith Valley site cluster south of Indianapolis was not in competition for prime agricultural lands with the Oliver groups, because these were not areas they selected for occupation, although it is unknown to what extent these groups competed for other critical resources. The distribution of pottery suggests that at least some form of interaction between the two groups took place. Even though the excavations at Smith Valley were designed to detect the presence of fortifications, none were identified. Thus, while a geographical and ecological spacing between the groups is evident, a definite buffer DISCUSSION, CONCLUSIONS, AND RECOMMENDATIONS zone cannot be identified. On the other hand, the two enclosure sites investigated in the northeastern portion of the project area appear to be single-component sites. At the Adams enclosure, the surface survey recovered enough material to confirm Moore’s (1987, this report Appendix B) location of a Late Prehistoric site. The current investigation also has confirmed the Late Prehistoric date of the Scranage enclosure: three triangular points were recovered, and radiocarbon assays returned a 2 sigma calibrated date range of AD 1030-1260. As at the Adams site, the ceramics at Scranage are more Springwells-like, but no diagnostic sherds were recovered during the current investigation. The first season of excavation also revealed the presence of palisades atop the embankment. In addition to the Adams and Scranage enclosures there are other earthworks in northeastern Indiana thought to be Late Prehistoric: the Kramer mound (described in Appendix B), with an exterior ditch, and triangular points and grit-tempered pottery reported; a small, circular earthwork once nearly five feet tall (Rerick 1882) in LaGrange County; another earthwork in Whitley County (Goodspeed and Blanchard 1882); and an earthen enclosure in Steuben County, which yielded grit-tempered pottery and evidence of postholes before it was bulldozed in the early1970s (Donald R. Cochran, personal communication 2001). Palisaded sites similar to the Scranage enclosure in southeastern Michigan have been interpreted as defensive structures (Krakker 1983; Fitting 1975), as have the northeastern Indiana enclosures (e.g., Cochran 1980). As Neusius et al. remark, The defensive function of the earthworks has become an integral part of a model that posits population growth, dependence on horticulture, a greater degree of sedentism, and increased competition for land as aspects of cultural dynamics during late prehistory. When interpreted as features associated with the defense of settlements, the earthworks imply intergroup conflict not unlike that which occurred after European contact. (Neusius et al. 1998:204). Based on a reanalysis of the Ripley site (Sullivan 1996), Neusius et al. (1998:204) suggest that “a ceremonial interpretation of the enclosures, particularly one associated with mortuary ritual, is consistent with [a] general understanding of tribal societies.” At Scranage, albeit based on the preliminary investigation, there is a dearth of evidence for an intensive domestic occupation: there is little debris, limited evidence of domestic structures, and only three tools (all triangular points), while the botanical analysis suggests that corn was brought to, rather being processed on, the site, as would be expected at a long-term domestic settlement. Yet there is not yet evidence that Scranage functioned 122 as a mortuary site. In northern lower Michigan, Late Prehistoric enclosures with a lack of evidence for long-term or intensive domestic occupation also have been interpreted as locations of “trading posts” that “promoted social solidarity among participating peoples” (Milner and O’Shea 1998:200) There, such enclosures were placed in marginal locations at possible territorial boundaries, often “built at the headwaters of primary stream systems” (Milner and O’Shea 1998:199), and exotic materials, such as nonlocal chert, have been recovered. Of the northeastern Indiana enclosure sites, only two are located at the headwaters of different major drainageways: Scranage is on the headwaters of Cedar Creek, which flows to the St. Joseph River and, ultimately Lake Erie; the Whitley County enclosure was on waterways flowing to the Wabash River. The Steuben County enclosure was placed at the headwaters of Fish Creek, which also empties into the St. Joseph River. The pottery of these enclosures, however, is all nondiagnostic, and at Scranage, the chert, based upon an analysis by A. M. Schneider, is overwhelmingly of local origin. Although these interpretations may not be mutually exclusive, it is simply too early in the research at these Indiana enclosure sites to assign them a function. Even if the presence of enclosures suggests a model of intergroup conflict, or at least increased social risk within the project area, there are few indications that any other of Marcus’s criteria for adducing the presence of warfare among populations is present. For example, another sign of warfare is evidence of violence in human remains. Currently, the only known mortuary practice definitely associated with Oliver is in-village inhumation, but presence of trauma in the human remains has not been identified at this time. Besides an isolated burial (Bundy-Voyles, 12 Mg 1) and a very few partial burials (Clampitt, 12 Lr 329), the Bowen site (12 Ma 61) contains the only skeletal assemblage recovered from an Oliver context. None of the previous studies (Bush 1993; Dorwin 1971; Ruby n.d.; Schmidt 1998 ) of the Bowen human remains revealed violent trauma as a cause of death for the individuals recovered. Even though such evidence was not the focus of any of the above-mentioned analyses, it can be assumed, based on the number of studies, that the cause of death for the individuals buried at the Bowen site was not from violence, or it would have been noticed. Dorwin (1971:291) reports that for the in situ burials (n=39), young adult males are unrepresented—no male deaths occurred between the ages of fourteen and twenty-three. It is unclear, however, how an individual’s age, which was presented in two year increments ranging from 1 to DISCUSSION, CONCLUSIONS, AND RECOMMENDATIONS 65+ years old, and sex were determined in Dorwin’s (1971:290-299) study, or how sample size affected this disproportional sex/age ratio. Schmidt’s (1998:126) study (n=21) was able to identify males within the “young” and “middle adult” age range, and he did not note any obvious trauma. It is unknown, however, how representative Bowen interments are of a typical Oliver village, or what the full range of mortuary activities may be. It is similarly unclear at this stage of investigations what mortuary practices correspond to the sites surveyed during this study. Other correlates suggested by Marcus (1994:vi) are the presence of weapons, warfare iconography, and destroyed or burned sites. Specific weaponry has not been identified from Oliver components, but it is very likely that items used in hunting could be used for warfare or that they do not survive in archaeological contexts. Similarly, warfare iconography has not been identified, but an appropriate medium for such symbolism is not likely to have survived. No Oliver site so far has shown evidence of destruction or serious damage by fire. Thus, of the eight indicators, five have not been identified on Oliver sites, and evidence for the other three is inconclusive. Sudden shifts in settlement and sudden breaks in the cultural sequence, however, also can be an indication of warfare. While the seriation analysis (McCullough 2000) did demonstrate both a continuous sequence and a southward shift in the territory originally occupied by Oliver groups, it is unclear why or how suddenly this change occurred. The settlements, even the ones with fortifications, remain on the valley floor. Based on investigations to date ( McCullough and Wright 1996, 1997b; Meadows and Bair 2000:87; Redmond 1991a; Redmond and McCullough 1993), settlements do not move to defensible hilltop locations, as at Fort Ancient locations (Drooker and Cowan 2001), even though in many cases prominent upland areas are immediately adjacent to village locations. Nor does site size increase, as would be expected in times of warfare; the archaeological record does not indicate larger aggregations of people. Finally, as demonstrated through the continuous variation in the pottery assemblage, there is not a break in the Oliver sequence. Thus, the case for warfare as a motive for settlement dynamics in the study area is weak at best. Although warfare is not necessarily indicated, there is a relatively sudden emergence of Oliver populations during the early to mid-thirteenth century and a rather abrupt ending of the phase in the early fifteenth century. A similar situation has been noted for the Langford tradition of northern Illinois, which demonstrates a sudden appearance, a swift expansion across the region, and an abrupt “collapse” by about AD 123 1300. Emerson (1999:26) remarks that “these are characteristics that appear to argue for it being a response to external pressures rather than an in situ evolutionary and/or environmental adaptation.” It may be that the Langford tradition developed in situ in the direction it did because of external forces, but in central Indiana, an important observation is that there is little evidence of a substantial population prior to the Oliver settlement of the region. Nor is there evidence of cultural continuity in terms of material culture, settlement patterns, or mortuary behavior between the earlier Albee and the later Oliver groups. But other processes besides warfare or the threat of warfare can account for the emergence of the Oliver phase in central Indiana. Evidence for Migration The Principal Investigator has argued elsewhere (McCullough 2000) that the relatively abrupt appearance of Oliver phase villages in the areas of central Indiana within the widest expanse of welldrained alluvial soils (Marion and Hamilton counties) can best be explained by migration, although it is important to have adequate spatial patterning and temporal control before making assumptions concerning migration processes. It also is important to remember that it is not cultures that migrate, but “often a narrowly defined, goal-oriented subgroup that migrates” (Anthony 1990:908), which may or may not carry the full range of cultural features. Certainly, a land-expansive colonization strategy for such groups as the Oliver phase peoples, who practiced swidden horticulture, is an optimal alternative when relatively uncontested areas are available, given the boom and bust nature of swidden systems. While most migrations involve short-distance movements within a localized area, the beginning and end of the Oliver occupation is best explained by longdistance migrations. The earlier Albee occupation does not appear to be antecedent to the development of Oliver, and no evidence of Madisonville or Oliver occupations after about AD 1425 have been identified in central Indiana thus far. At the beginning of the Late Prehistoric period people associated with the Albee phase (ca. AD 800 to 1200) inhabited the project area as evidenced mostly by their mortuary sites and ephemeral, scattered occupations across central and southern Indiana. As discussed previously, maize appears to have been only supplemental in the Albee subsistence economy, and what would be considered the highest quality resources (well-drained alluvial soils) were only minimally utilized by a small, fairly mobile population. Based on DISCUSSION, CONCLUSIONS, AND RECOMMENDATIONS current information, formal village life was not a component of Albee settlement. In contrast, Oliver populations concentrated along the highest quality riverine areas for maize cultivation and used only smaller transitory camps in the upland areas. Central Indiana was essentially ripe for exploitation by groups with nutrient-demanding maize-based subsistence economies, who exhibited a “preadaption” (Rouse 1985:12) to the conditions found in that area and who were already familiar with the cyclical migrations that a swidden agriculture entails. Unlike short-distance migration, long-distance migration that crosses cultural or ecological boundaries often leaves identifiable traces in the archaeological record. Long-distance migration is highly dependent on the establishment and subsequent maintenance of information transmission in order to locate potential areas for expansion and to evaluate the related transportation costs. Material culture often moves along this information transmission route and usually represents the most identifiable archaeological evidence. Long-distance migration patterns can be examined and are often composites of the following attributes: leapfrogging, migration streams, return migration, and migration frequency (Anthony 1990:902). While it is often difficult to determine the precise causes of a migration, for long-distance migrations, the push factors in the source regions “are primarily economic”: the “existence of great differences in economic opportunities between two regions should be a predictable antecedent to long-distance migration from the least productive to the most productive region” (Anthony 1990:900). It is this asymmetry of economic conditions and the tendency for people to select responses or procurement strategies from a preexisting set of options (Keegan and Butler 1987:122) that offer a strong incentive for expansion. Such an economic expansion essentially involves a distribution of demand over a larger geographic area and can satisfy an increased demand without increasing costs (Keegan and Butler 1987:112-114), which, at least in the short run, allows for population increases without a falling standard of living (Keegan and Butler 1987:122). Further, swidden systems in temperate forests promote a linear, or expansive, pattern of cultivation, if appropriate land is available, because of the long fallow periods required for regeneration (Harris 1972:254). Evidence that the Oliver phase people’s agricultural system made them likely candidates for migration also follows from a slightly different approach. The Oliver phase has already been characterized as having a maize-based subsistence economy, or in Cleland’s (1976) terminology, a “focal” procurement strategy, 124 one that focuses on a restricted variety of localized, relatively inelastic, but highly productive resources. As Anthony remarks: The threshold at which long-distance migration occurred might have been reached much more rapidly among societies with focal economies, since they were likely to deplete critical resources within a given area more rapidly than societies practicing diffuse or broad-spectrum subsistence strategies. . . . Given the proper mix of home negatives, designation positives, and low transportation costs, focally adapted farmers might be considered more likely to migrate long distances than broad-spectrum hunter-gatherers [Anthony 1990:901]. Thus not only was there a prime agricultural region lightly inhabited, but the Oliver phase focal economy made them likely candidates for migration, especially since their swidden agricultural practices had already familiarized these groups with frequent periodic moves. Another feature of “societies practicing focal subsistence strategies” is that they are “more likely to develop long-distance networks in order to acquire information about the location of scattered resource patches of the type they habitually exploited” (Anthony 1990:902; cf. Brown 1985:206; Rouse 1985:12). In that case, the migration pattern will often have a leapfrogging appearance (as opposed to a wave of advance). “The archaeological pattern produced by leapfrogging should resemble ‘islands’ of settlement in desirable or attractive locations, separated by significant expanses of unsettled, less desirable territory” (Anthony 1990:903). The presence of a complex of sites in the West Fork with close similarities—in terms of material cultural, village structure, procurement strategies, and mortuary practices—to Anderson phase Fort Ancient in the upper Great and Little Miami rivers is a prime example of leapfrogging. Even though Fort Ancient proper appears to have arisen from local Late Woodland groups (e.g. Church 1987; Riggs 1998), as opposed to the developments in the study area, the later Oliver occupation mirrors the broader developments of the central Ohio Valley. Prior to the beginning of the Madisonville Horizon (ca. AD 1400-1450), Fort Ancient comprised a wide variety of regional complexes (Essenpreis 1988:9). With the advent of the Madisonville Horizon, pottery (and other aspects of material culture) demonstrates widespread similarities across the central Ohio Valley, instead of the diversification that marked the early and late periods. This similar design template could indicate increased interaction through regular visitation, trade, and intermarriage (Drooker 1997:327). The homogenization during Madisonville is accompanied by the DISCUSSION, CONCLUSIONS, AND RECOMMENDATIONS abandonment of the earlier outlying regions and a constriction of the Fort Ancient territory closer to the Ohio River (Drooker 1997:68; Graybill 1981, 1984). Oliver fits into this depiction as one of the diverse, outlying populations of Fort Ancient who migrated, leapfrog-style, into an available ecological niche and who brought with them a portion, not the entire range, of the pre-Madisonville Fort Ancient cultural repertoire. The presence of isolated Huber (Taylor Village) and Fisher-related (Smith Valley complex) sites is another prime example of a leapfrogging type of longdistance migration and the level of information necessary for such a move. The Fisher-related group that settled in the vicinity of Smith Valley in northwestern Johnson County, Indiana, would have needed detailed advance information that provided the location of a small, patchy, highly specialized ecotone. Typically, Fisher-related groups from northwestern Indiana and northeastern Illinois settled on sandy areas adjacent to prairie wetlands. It is noteworthy that the people who settled in the vicinity of Smith Valley, which is approximately three miles from any major waterway, were able to find this small patchy resource, similar to what they were accustomed to exploiting, over one hundred miles away in an area surrounded by a closed canopy forest. Another attribute of long-distance migrations is that they often move toward specific destinations in well-defined streams or routes, which usually have a restricted origination point. Information from scouts or people who migrated earlier is critical when evaluating the costs of a long-distance move. “The pool of potential migrants is kin-defined, often narrowly, because the informational links that convey data concerning optimal routes and destinations tend to follow kinship connections” (Anthony 1990:903). A migration stream with a restricted point of origin has archaeological implications, in that migrants would transport a limited range of regionally circumscribed artifact types or styles from the point of origin to a specific destination. The material repertoire would not be representative of the full range of variability found in the cultural tradition of the source area, leading to a sort of “founder effect” and “resulting in rapid stylistic change from what was in any case a narrowly defined pool of variability” (Anthony 1990:903; cf. Rouse 1985:10). Thus, migrations often entail migration streams with a limited origination point, rather than a steady wave of advance that is often envisioned when examining expansive economic systems. For example, the point commonly acknowledged to be diagnostic of the middle Fort Ancient period in many areas, the classic “Fort Ancient Point” (Justice 1987:227-28) also 125 referred to as “Type 3, coarsely serrated” in Railey’s (1992) temporal projectile sequence, is conspicuous in its absence in most Oliver stone tool assemblages, as are shell hoes, which are prevalent on many Fort Ancient sites (Drooker 1997:71). Finally, most long-distance migrations are followed by subsequent back, or counter-stream, migrations so that people and information flow in two directions (Anthony 1990:903). “Return migration is a well-known aspect of many migration streams, and should have archaeological consequences” (Anthony 1990:898). Research focusing on the archaeological correlates of counterstream migration between Fort Ancient and the Oliver territory could be a productive area for future research. Small numbers of rim sherds with late Oliver attributes have been recovered from Madisonville (Drooker 1998:1055 and 1207) and near the confluence of the Great Miami and the Ohio rivers at Petersburg in Kentucky (Henderson 1993:Figure 16c) and 12 Oh 18 in Ohio County, Indiana (Cochran, personal communication 1999). In short, it is reasonable to assume that the Oliver phase is a result of long-distance migration, but a model suggesting that the Late Prehistoric occupation of the study area was simply the result of the movement of people from areas in Ohio inhabited by the Anderson phase Fort Ancient to central Indiana, oversimplifies what makes Oliver unique. Even though many aspects of middle Fort Ancient settlement, mortuary behavior, and material culture are found on Oliver sites, pottery styles and vessel forms not typically associated with middle Fort Ancient are prevalent on the earlier sites, and these styles persist and converge on the later sites (Redmond and McCullough 1996; Redmond 1994b). The evidence for a middle Fort Ancient longdistance migration stands in contrast to the suggestion of a similar Western Basin tradition, Springwells population movement (discussed previously) to central Indiana. The long-distance migration hypothesized as the result of the Wolf phase military dispersal (e.g. Bechtel and Stothers 1993; Stothers 1995; Stothers et al. 1994; Stothers and Bechtel 1994) relies on isolated attributes (often only a portion of the motif on pottery vessels) and on limited or selected samples from sites without accounting for the full range of variability, especially vessel morphology. Further, elements of the Springwells mortuary pattern, such as burial in ossuaries, secondary burials, postmortem skeletal alterations (e.g. cranial plaque removal, shaved or drilled long bones) or clay funerary masks (Stothers and Bechtel 1994: Stothers et al. 1994), are absent from central Indiana. The fact remains, however, that Great Lakes impressed pottery styles are prevalent in Oliver pottery assemblages, as are moderately to strongly DISCUSSION, CONCLUSIONS, AND RECOMMENDATIONS everted rim profiles, which are neither an Anderson nor Springwells-related attribute. This combination has been identified from numerous sites with good contextual association, across the study area, with a convergence of these styles occurring later in the sequence. While these cord- and tool-impressed styles are more closely related to Springwells than any other contemporary pottery tradition, their presence across central and northeastern Indiana still awaits explanation, but a long-distance migration of Springwells is not indicated by the data recovered from the archaeological record thus far. Conclusions Issues of warfare and migration are related to questions about the nature of contact among societies in frontier or boundary areas. Generally, a frontier is defined as the front edge of a particular group—an actual “front tier”—with the focus on the interaction between the frontier and the original homeland, while border studies focus on the interaction at the edges (Green and Perlman 1985:4). Too often a “frontier zone” is thought to be “in itself, an indication of warfare and violence,” a place where there are “situations that tempt groups to obtain by violence what may be more difficult to obtain by exchange” (Emerson 1999:38). But other researchers (for a review of approaches to “peripheries, frontiers, and boundaries,” see Rice 1998) find a variety of responses within borderland areas. Martinez (1994:69), for example, describes a range of social interaction, from “alienated” to “integrated.” Such variation not only calls into question the notion of frontiers as “areas of unremitting violence” (Emerson 1999:38), it challenges our conception of “culture” as a bounded entity. The nature of membership within a particular group is often fluid, while the manner in which we classify and study culture is often “artificial and can lead to closed conceptions of culture” (Green and Perlman 1985:4). At the Strawtown site, we may be seeing the emergence of the Oliver phase, that “cultural assemblage” described by Griffin (1943:266) as “an original grouping.” At Strawtown, a “front tier” of a Fort Ancient migration stream is interacting with people whose ceramics are distinguished by Great Lakes impressed styles. As one of the earliest, if not the earliest, Oliver site, the Strawtown ceramics are dominated by Fort Ancient sherds, but both Fort Ancient and Great Lakes impressed wares are found in association in feature context. Yet at the site in the bottoms below the enclosure, only Great Lakes impressed ware is found. This pottery diversity at Strawtown returns us to the question of whether 126 warfare was endemic across the Midwest during the Late Prehistoric. Emerson says of frontiers, such as the one the Fort Ancient peoples entered in central Indiana, that “the presence of a frontier zone” is an “indication of warfare and violence” and frontiers “are more likely to be areas of unremitting violence” (Emerson 1999:38). An alternative model, however, is equally likely. Where land is plentiful, such as along the wide, sparsely (post-Albee) populated, floodplains of the West Fork of the White River, wealth is in people (Green 1980b:227; Green and Perlman 1985; Nyerges 1992;). Where labor instead of land is the limiting factor in production, a social environment encouraging fluid, inclusive societal boundaries can result. The integration of styles that makes Oliver unique may reflect the recruitment of labor, rather than a social landscape of bounded, defensive entities, and the Oliver phase may represent an economic organization that encourages integration and inclusiveness. Another goal of this project was the location and recovery of contextual information related to the groups associated with the Great Lakes impressed type of pottery with everted rim profiles. Dissimilar to both Fort Ancient and Western Basin tradition vessels, these vessels constitute a significant portion of that unique combination known as Oliver. The Great Lakes impressed styles do not appear to have Albee antecedents, and the earlier phases of the Western Basin tradition (i.e. Riviere au Vase and Younge) that are contemporary with the Albee occupation are virtually absent from the study area. Nor does the currently known archaeological record support a longdistance migration for the Western Basin tradition or an in situ development in central Indiana. However, style and morphological observations on limited samples of ceramics do suggest that a sparsely distributed Late Prehistoric group(s) related to the Western Basin tradition may have occupied northeastern Indiana and northwestern Ohio where suitable, welldrained alluvial soils are often in limited supply. At present their settlements appear as dispersed farmsteads along the creeks and drainageways of the major rivers of the area, such as the Maumee, upper Wabash, and upper White rivers. The current investigations in the northeastern portion of the study area, such as the excavations at Fox Island and the survey along the Maumee River, were attempts to locate village sites. It was hoped that the Scranage enclosure was a village site, similar to those known for the Oliver phase in central Indiana, but the evidence for its identification as a long-term domestic occupation is scanty. Thus, while both groups of peoples who seem to have contributed to the emergence of the Oliver phase—the Springwells-like people of northeastern DISCUSSION, CONCLUSIONS, AND RECOMMENDATIONS 127 Indiana and middle Fort Ancient people—had a tradition of palisaded enclosures within their cultural repertoire, the functions of those enclosures may have differed greatly. Further controlled surface collections should be undertaken to define the boundaries of 12 H 3 and gather information about the relationship between 12 H 3, 12 H 883, and other sites in the Strawtown area. SUMMARY OF RECOMMENDATIONS Strawtown Enclosure (12 H 883) This section presents recommendations for the management of the cultural resources that were the subject of these investigations. These recommendations are summarized in Table 6.1. Strawtown enclosure (12 H 883) is clearly eligible for inclusion on the NRHP. The limited test excavations conducted to date have produced evidence of multiple Late Archaic, Middle Woodland, and Late Prehistoric occupations, complex deposits including earthen structural remains and discrete pit features, and human remains. Bone preservation is excellent, and a diverse assortment of preserved botanical remains is present. It is recommended that the Strawtown enclosure be nominated to the NRHP, and that future developments avoid the site area. Future research should focus on clarifying the complex deposits at the site as a precursor to detailed artifactual analyses. A long term management plan including both research and preservation components should be formulated. Sites Encountered During Survey and/or Surface Collection A total of 20 sites was encountered during survey and/ or surface collection activities. No further investigations are recommended for nine of these sites: 12 Al 2039, 2040, 2041, 2044, 2045, 2049, 2050, 2051, and 2052. Based on surface survey to date, these sites appear to have little or no potential to be eligible for either the National Register of Historic Places (NRHP) or the Indiana Register of Historic Sites and Structures (IRHSS). Most of these sites consist of isolated pieces of lithic or ceramic debris, and show no surface evidence that would suggest the presence of or potential for subsurface deposits. It should be noted, however, that many of these sites are located in active floodplain areas. The potential for buried deposits is always of concern in such areas, even in locations that exhibit little or no surface archaeological evidence. Further investigation is recommended for 11 of the sites encountered during survey and/or surface collection activities: 12 Al 12, 1178, 1180, 1182, 2042, 2043, 2046, 2047, 2048, and 2053 in Allen County and 12 H 3 in Hamilton County. Work conducted to date suggests that these sites may be eligible for inclusion on the NRHP and/or the IRHSS. The Allen County sites include sites with relatively large amounts of prehistoric cultural debris located in bottoms settings along the Maumee River and the Adams Enclosure (12 Al 12). Although the earthen embankment and ditch are no longer discernible on the surface at 12 Al 12, it is likely that intact portions of these structures have been preserved below the plowzone. The density of Late Prehistoric debris at site 12 H 3 suggests that a large village and/or mound site may be present. Although no indications of earthen architecture are discernible on the surface of 12 H 3, it is likely that intact deposits remain below plowzone. Scranage Enclosure (12 Dk 363) Scranage enclosure (12 Dk 363) is clearly eligible for inclusion on the NRHP. The limited test excavations conducted to date suggest that the site may be a single component site that was used relatively lightly and/or for non-habitation purposes. Complex deposits are present in the well-preserved earthen embankment and ditch structures. It is recommended that the Scranage enclosure be nominated to the NRHP, and that future developments avoid the site area. Future research should focus on addressing questions of site structure, use, and function. 12 Al 122 Site 12 Al 122 is potentially eligible for inclusion on the NRHP. While the limited test excavations conducted to date have failed to locate intact cultural deposits, the boundaries of the site have not yet been defined. There is evidence of occupations during both the Early Woodland and Late Prehistoric periods, and the presence of ceramic debris and burned/cracked rock suggests that intact features may be present. Further investigations will be required to define the site and reasonably assess the nature and integrity of the deposits that are present. DISCUSSION, CONCLUSIONS, AND RECOMMENDATIONS 128 Table 6.1. Summary of Recommendations. Sit e N umbe r Sit e N a me M e t hod of I nve s t iga t ion 12 Al 12 Adams Enclosure Surface collection 12 Al 122 - Shovel probing, test units 12 Al 1178 - Surface collection 12 Al 1180 - Surface collection 12 Al 1182 - Surface collection 12 Al 2039 12 Al 2040 12 Al 2041 - Surface collection Surface collection Surface collection 12 Al 2042 - Surface collection 12 Al 2043 - Surface collection 12 Al 2044 12 Al 2045 - Surface collection Surface collection 12 Al 2046 - Surface collection 12 Al 2047 - Surface collection 12 Al 2048 - Surface collection 12 12 12 12 Al 2049 Al 2050 Al 2051 Al 2052 - Surface Surface Surface Surface 12 Al 2053 - Surface collection 12 Dk 363 Scranage Enclosure Excavations N RHP Eligible 12 H 3 - Controlled surface collection Potentially eligible; further controlled surface collections needed to define site; subsurface investigations needed to assess nature and integrity of cultural deposits; potential for buried deposits exists 12 H 883 Strawtown Enclosure Excavations N RHP Eligible collection collection collection collection N R H P/I R H SS Eligibilit y a nd R e comme nda t ion Potentially eligible; earthen enclosure no longer visible on surface; subsurface investigations needed to assess nature and integrity of remaining deposits Potentially eligible; further investigations needed to define site boundaries and assess nature and integrity of deposits Potentially eligible; subsurface investigations needed to assess nature and integrity of deposits Potentially eligible; subsurface investigations needed to assess nature and integrity of cultural deposits; potential for buried deposits exists Potentially eligible; subsurface investigations needed to assess nature and integrity of cultural deposits; potential for buried deposits exists N ot eligible; no further work recommended N ot eligible; no further work recommended N ot eligible; no further work recommended Potentially eligible; subsurface investigations needed to assess nature and integrity of cultural deposits; potential for buried deposits exists Potentially eligible; subsurface investigations needed to assess nature and integrity of cultural deposits; potential for buried deposits exists N ot eligible; no further work recommended N ot eligible; no further work recommended Potentially eligible; subsurface investigations needed to assess nature and integrity of cultural deposits; potential for buried deposits exists Potentially eligible; subsurface investigations needed to assess nature and integrity of cultural deposits; potential for buried deposits exists Potentially eligible; subsurface investigations needed to assess nature and integrity of cultural deposits; potential for buried deposits exists N ot eligible; no further work recommended N ot eligible; no further work recommended N ot eligible; no further work recommended N ot eligible; no further work recommended Potentially eligible; subsurface investigations needed to assess nature and integrity of cultural deposits; potential for buried deposits (colluvial and/or alluvial) exists REFERENCES CITED Anonymous 1880 Atlas of DeKalb Co., Indiana. 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Artifacts from 12 Al 1178, 12 Al 1182, and 12 Al 2039. 151 MAUMEE RIVER SURVEY ARTIFACTS Figure A.2. Artifacts from 12 Al 2046 and 12 Al 2047. 152 MAUMEE RIVER SURVEY ARTIFACTS Figure A.3. Artifacts from 12 Al 2053. 153 APPENDIX B The Late Woodland Habitation of Cedar Creek and the Adams and Kramer Circular Enclosures by Mark Moore (Reproduced with permission of the author. Supplementary illustrations added.) The Cedar Creek valley, located in the north-central The uplands of Cedar Creek are, for the most part, portion of Allen County is one of the most striking characterized by silty loams. The uplands along the old physiographical features in northeastern Indiana Eel River Sluiceway, however, are made up of sandier, (Bleur and Moore 1978:63). Cedar Creek takes its better drained soils (Kirschner and Zachary 1969, maps source in northern DeKalb County, flows approximately 3, 4, 13, 14, and 23). sixteen miles southwest to the Allen County-DeKalb Northern Allen County is a transition between two County line, and then turns perpendicular (southeast) physiographical zones, the Tipton Till Plain to the for about six miles until its junction with the St. Joseph south and the Moraine and Lake area to the north. The River at Cedarville, eight miles northeast of Fort transition line runs northeast up the northern edge of Wayne (Indiana Department of Conservation 1959, the Wabash Moraine, southeast along Lower Cedar map). Creek, southwest along Lower Cedar Creek, southwest Cedar Creek formed as a result of complex along the St. Joseph River, and east along the Maumee drainage changes during the most recent glacial River (Mumford 1969:12, Fig. 2). The Moraine and advance. Upper Cedar Creek was originally a Lake area is characterized by glacial land-forms, continuation of the Eel River Sluiceway, an ice- outwash plains, lakes, and bogs. The St. Joseph River is marginal stream which carried meltwaters from the one of the principal rivers of this region. The flora of the melting Erie Lobe ice front while the Wabash Moraine Moraine and Lake area consists of oak-hickory forests, was being deposited. Eventually, as the ice receded, a prairies, and remnant prairies (oak openings). The small drainage outlet formed to carry water across the Moraine and Lake area is not sharply separated from Wabash Moraine. This small outlet would eventually the Tipton Till Plain (Dean 1940:15-16). become Lower Cedar Creek. The Tipton Till Plain is characterized by a flat After the glacier receded and the St. Joseph River landscape of till. The northern portion is the upper formed between the Wabash and Fort Wayne Moraines, Wabash drainage. The dominant vegetation of this Lower Cedar Creek drained two directions. A drainage region is beech-maple forest (Lindsey, Crankshaw and divide prevented its westward and eastward flowing Qadir 1965). waters from mingling. The Eel River, now deprived of The vegetation of Allen County is divided into large amounts of water once supplied by the ice mass, three major associations—the oak-hickory forests, became to weak to move its massive bedload. Silt and wetlands, and the beech-maple forests. The oakgravel that was discharged westward from Lower Cedar hickory forests dominate the northwestern quarter of Creek eventually caused a shallow spot to develop just the county, the wetlands occupied the Maumee River down from where it meets the Eel River. Spring Basin, and the beech-maple forests surrounded these floodwaters rose high enough to spill over the divide two areas. Petty and Jackson (1966:280) note that and Upper Cedar Creek merged with Lower Cedar “where slopes are pronounced, beech-maple Creek and flowed into the St. Joseph River (Bleur and communities are best developed on north-facing and Moore 1978:63). east-facing slopes, while oak-hickory forests are Cedar Creek is now characterized by a gorge from usually found occupying south-facing and west-facing fifty to one thousand feet and eight hundred to one slopes.” thousand feet wide (Dryer 1962). The walls of the gorge “Where two habitats meet, a zone of transition or fall quite steeply to the floodplain below and are marked ecotone may occur (Kendeish 1974:29). Faulkner by large gullies. The floodplain from Tonkel Road to (1972:28) notes that “The unique feature of an ecotone Cedarville has high, well-drained terraces and is that very often there are a greater number of species occasional swampy abandoned creek channels. in this zone and the density of many of these species is However, from Tonkel Road to the county line, the greater than it is for neighboring communities.” Cedar floodplain is characterized by flat, wet lowlands which Creek is the transition zone of both the oak-hickory are unsuitable for long-term habitation (Kathryn beech-maple associations and the Tipton Till Plain– Moore 1982, personal communication). Moraine and Lake regions. 154 LATE WOODLAND HABITATION OF CEDAR CREEK Cedar Creek has remained fairly undisturbed since the time the area was first settled. The steep walls of the gorge make access with farm equipment difficult; thus little of the forested bottomland has been cleared for cultivation. This is particularly true of the area between Tonkel Road and the county line. The most abundant trees in the canopy are the oaks, maples, hickories, and beeches. Walnut trees are still numerous, although thinned considerably for lumber. The cottonwoods and sycamores reach great size along the banks of the creek. Sassafras and pawpaws are still very abundant on the low floodplain (Kathryn Moore, personal communication 1982). Charles Dryer writes “some of the bluffs of Cedar Creek are still covered with white and red cedar, Cupressus thyroides and Juniperus virginiana” (Dryer 1962). Moore (1982) has documented three separate small remnant prairies on the uncultivatable slopes of the gorge. They appear in open areas where springs come to the surface. The plants found in these small prairies include Indian paintbrush, prairie dock, prairie phlox, grass-of-pernassus, golden gromwell, lady slipper orchids, big blue stem grass, blue-eyed grass, black-eyed susan, nodding wild onion, drooping coneflower, puccon, stone crop, and starry solomon’s seal. The fish population of Cedar Creek has decreased drastically since DeKalb County residents dredged much of Cedar Creek in the early 1900s. Elett (1979:14) states “in 1900 I could take a can of worms and hook and a line and catch fish as fast as I could pull them out; various members of the sunfish family, small mouth bass, and an occasional pike, crayfish, frogs and turtles in abundance.” Carp have since become the dominant fish. Cleland (1966:245-46) lists these fauna as preferring a deciduous forest: bear, raccoon, bobcat, woodchuck, striped skunk, gray squirrel, southern flying squirrel, gray fox, gray wolf, longeared owls, broad-winged hawk, scarlet tanager, summer tanager, hermit thrush, white-breasted nuthatch, redbreasted nuthatch, whip-poor-will, Chuck-will’s widow, pileated woodpecker, great horned owl, ruffed grouse, turkey, red headed woodpecker, and downy woodpecker. The following fauna prefer a forest edge habitat: deer, elk, bear, raccoon, bobcat, woodchuck, chipmunk, striped skunk, opossum, least easel, fox squirrel, coyote, gray wolf, harvest mice, gray fox, eastern spotted skunk, cardinal, blue jay, sparrows, yellow-billed cuckoo, bobwhite, common night hawk, yellow shafted flicker, common crow, loggerhead shrike, redwinged blackbird, screech owl, barn owl, red-tailed hawk, turkey, red headed woodpecker, robin, common grackle, eastern box turtle. Concerning the early history of the Cedarville 155 area, Newton (1888:46-47) writes: “Prior to the white man, the territory of this township had been penetrated by French missionaries, who came to administer to the spiritual needs of its savage possessors.” He bases this statement on the reported discovery by John Pring of signs of a blacksmith shop, a sword stuck in a tree, and a fourteen foot long cross with the date “1772" engraved upon it. William Muller was said to have discovered a cannon ball as well as a beech tree with French words, the date 1772, and a cross engraved upon it. During the War of 1812, the Potawatomi chief Metea had one of his villages at the junction of Cedar Creek and the St. Joseph River. Metea was at the zenith of his power at the time and played an active role at the siege of Fort Wayne in September of 1812. Metea lived until 1827, when he was poisoned by unhappy Indians for his adherence to the treaty made at Mississinewa (Helm 1888:22-23). Many Late Woodland sites lie on terraces which have not yet been cultivated. Although virtually every sandy terrace along Cedar Creek probably has evidence of Late Woodland habitation, only those which have been positively identified will be described. The site descriptions will start north and move south, ending with two important sites along the St. Joseph River. The Ripley site is an approximately 1000 foot long terrace on the south side of Cedar Creek about 200 feet east of Tonkel Road. The site, although apparently cultivated at one time, is covered with small trees. The artifact assemblage, composed of artifacts found washing out of the bank, consists of four pieces of chert debris (a piece of material termed Huntington chert, [Cochran 1980:40]; two pieces of milky white Huntington Type A chert, and one piece of unknown source), a side-notched point of Huntington Type A chert, and ten potsherds. Eight are body and two are rim sherds. Judging from the area encompassed by the terrace, this site is probably quite extensive. The Oddou site is a 800 foot long cultivated terrace on the north side of Cedar Creek about 2000 feet downstream from the Ripley site. The ends of the terrace terminate undisturbed in the woods. Seven points have been collected. Of these, five are triangular (four of Huntington Type D chert and one of unidentified chert), one is a side-notched point with indented base (Huntington Type D chert), and one is a tip fragment (unidentified chert). Ninety-four pottery sherds, 3 rim sherds, and 91 body sherds, were collected. Sixty-two percent of the 161 flakes collected to date are of milky white Huntington Type A chert, 27% are of Huntington Type D chert, 6% are of unidentified cherts, 3% are of Coshocton chert, 1% are of glacial till cherts, and 0.6% are of Harrison County LATE WOODLAND HABITATION OF CEDAR CREEK chert. Five percent of the flakes are decortication flakes, 95% are interior flakes, and seven flakes have been utilized. Five spheroidal cores (two of Huntington Type A chert, two of glacial till cherts, and one of Huntington Type D chert), three block cores (one of Huntington Type A chert, one of Huntington Type D chert, and one of a glacial till quartz cobble), and seven block flakes (two of Coshocton chert, two of Huntington D chert, and three of unidentified chert) were also collected. Miscellaneous items recovered include 38 fragments of slate, two fragments of bone, three fragments of shell, hammer stones, and a nutting stone. The Weikart North site is a 200 foot long undisturbed terrace located on the north side of Cedar Creek, approximately 1000 feet downstream from the Oddou site. The site, although once used for grazing, is covered with large sycamore trees. The edge of the terrace facing the creek drops very steeply about ten feet. Four sherds have been collected. The next positively identified Late Woodland site is the Pfister site, located about two miles downstream from the Weikart North site and one mile upstream from the junction of Cedar Creek and the St. Joseph River. The site is a high, gravel and sand knoll about 200 feet long, 100 feet wide, and 20 feet high. The knoll is located approximately 800 feet from the creek; however, a low marshy area representing an abandoned channel of Cedar Creek is located directly at the base of the eastern side of the knoll. Five pieces of pottery, all body sherds, were collected. Out of a total of nine flakes, all are of Huntington Type D chert. One flake is a decortication flake and the other eight are interior flakes. One spheroidal core made of Huntington Type D chert and two block flakes of unidentified chert were collected. Other artifacts include a fragment of a large biface of unidentified chert, a grooved needle sharpening stone, a fragment of a bifacially worked slate knife, a smoothed rectangular piece of slate, a bone, a shell fragment, and two pieces of slate debitage. At least six exposed features, in the form of dark circular shapes two feet in diameter, were noted. The Slentz site, 12-Al-10 (AS-IU), is a multicomponent site with evidence of a Late Woodland occupation. The site is located on the north second terrace of the St. Joseph River, north of the mouth of Cedar Creek (Black 1936:4). Although no definite historic Indian debris has been found, this site is the probable location of Metea’s village. The positively identified Late Woodland artifacts collected to date include two triangular points (both of unidentified chert) and two body sherds. The amount of lithic debitage at the site is large; however, since there are Paleoindian and Archaic and Late Woodland components, no attempt will be made to analyze chert 156 types. Black (1936:5) reports the finding of two cordmarked, grit-tempered sherds from this site. The Stapleton site, 12-Al-9 (AS-IU), is located on the west side of Cedar Creek, opposite the Slentz site. Black (1936:5) situates the site “on the west second terrace of Cedar Creek and the north second terrace of the St. Joseph River.” Although this author has not found Late Woodland evidence at this site, Black reports the recovery of grit- and sand-tempered pottery as well as a triangular point. This site has Paleoindian and Archaic components as well. Two major Late Woodland sites with circular enclosures are located along the St. Joseph River. The most northerly of these is the Adams mound and associated site, 12-Al-12 (AS-IU), located on the south side of the St. Joseph about one and one-half miles south of the mouth of Cedar Creek. The second of these sites is the Kramer mound, Al-15 (AS-IU), located on the north side of the St. Joseph about four miles south of the mouth of Cedar Creek. The Adams mound and site has been reported twice in local literature. Robertson (1888:45-46) states: Descending the St. Joseph on the east, to the farm of Peter Notestine, one of the oldest settlers, we find a circular ‘fort’ or earthwork, situated in the bend of the river. It has been plowed for nearly 30 years and has lost much of its outlines. Many relics have been found here, and, when newly plowed, numerous fragments of pottery, flints, and stone implements are yet found in and around the site. A large rude pipe of pottery was found some years since. The bowl and stem are moulded in one piece and the end of the stem has been flattened by the fingers when plastic, to form a mouth-piece. Black (1936:5) states: The field was in cultivation and planted to wheat which permitted the collection of 98 plain and decorated grit tempered sherds, a fragment of a decorated slate pipe, and lithic samples. Mr. Liechty advised that he had found a clay pipe, which he did not adequately describe, and projectile points in the past years. An elderly informant, John Notestine, advised me that he had cultivated this site when the earth circle was about four feet in height and that his grandfather, Peter Notestine, a pioneer in the country, remembered when the circle embankment was six feet high. Mr. Notestine stated that the circle was originally about 100 feet in diameter and that quantities of material had been taken from the site in years past. Black (1936:6) also notes that an extended burial was discovered in 1926 in a gravel pit south of the Adams mound and site. Also found with the burial was a cordmarked vessel and a Unio shell spoon. Recent visits to the Adams site has revealed the location of two adjacent Late Woodland sites. The first area is located on a large, Plainfield knoll 400 feet long and 250 feet wide which rises nearly 20 feet above the St. Joseph River (Kirschner and Zachary 1969:Map LATE WOODLAND HABITATION OF CEDAR CREEK 23). A small cemetery covers the top of the knoll; thus only a portion of the site is cultivated. The other site is located on a small stretch of sand located at the base of a small rise, less than 100 feet from the larger site. Due to the small size of this second site as well as the short distance which separates it from the large knoll, these two sites will be treated as one. A total of 158 sherds has been recovered to date from the Adams site. Six of these are rim sherds and the remaining 152 are body sherds. Of 119 flakes recovered, 89% are interior flakes and 11% are decortication flakes. Material breakdown is as follows: 76% Huntington Type D chert, 8% unknown cherts, 7% glacial till cherts, 5% Coshocton chert, 3% Mercer County chert, and 2% Harrison County chert. Huntington Type A chert was conspicuously absent. Seven points were recovered. Of these, three are triangular point fragments (one of Coshocton chert, one of Huntington Type D chert, and one of an unidentified purple chert); one is a stemmed Adena-like point (made of a very high quality olive drab colored chert which appears to be quite different than Harrison County chert); and three are fragments (one of Huntington chert and two of unidentified cherts). Other artifacts include one piece of worked banded slate, one partially drilled sandstone object (possibly a bead), one piece of chipped sandstone, one large hammer or grinding stone, and three shell fragments. The Kramer mound, like the Adams mound, has been reported twice in local literature. Robertson (1888:45-46) states: Still further down the river, on the west side, opposite Antraps Mill, is a semi-circular fort with its ends on the river bank. It is about 600 feet in arc. The earthwork is yet nearly two feet high, with a well-defined ditch on the outside. Very large trees which have grown on the embankment, have fallen and gone to decay. We found in the earth which had been upturned by a fallen tree fragments from the neck of a vessel of pottery with square indentations on the surface, and a flint, flat on one side and regularly chipped to a convex surface on the other, of the variety known as scrapers or ‘turtle-back flints.’ Black (1936:7) states: Parts of the circle are still in a good state of preservation and though now in semi-circular form it probably originally was a complete circle, but, due to river erosion, is now open on the south side for a width of 340 feet. Two ends of the semi-circle are in woods while the bulk of the embankment has been destroyed by cultivation. Mr. Kramer, the owner, reported that very little material had been found at the site, but the survey collected 48 grit-tempered sherds, a triangular point, and lithic samples within the area encompassed by the embankment. The Kramer Mound still exists in a good state of preservation. Judging by Black’s description, the mound has changed little since he visited it: however, 157 the area which was encompassed by a plowed field then has now grown over with thick brush. The western arc of the mound is undergoing severe erosion where it ends on the riverbank, allowing the recovery of a rim sherd, 15 body sherds, a shell, and a tooth. The tooth is a molar of a porcupine, which haven’t populated this area for over a century (Tim McNitt, personal communication 1982). The shell, the tooth and several sherds were found eroding out of the actual dirt of the embankment. No chert debitage was found. The pottery from the Late Woodland sites just described is basically quite similar. All of the sherds are tempered with crushed granite. Surface treatment is predominately cordmarking; however, cord-roughening is present in some cases and one plain sherd has been found. Decoration consists of cord-wrapped stick impressions on at least four rim sherds and trailed lines on two body sherds. Color ranges from red to black with most sherds falling somewhere in the brown range. The majority of the sherds are rather small, the average size being about the diameter of a nickel. Of the twelve rim sherds recovered, three have a thickened shoulder. The Oddou site sherd tapers from a maximum thickness of 12mm at the shoulder to 5mm at the flattened lip. Cordmarking occurs up to the lip of the sherd. Two sherds with thickened shoulders were recovered from the Adams site. The first of these tapers from 9mm at the shoulder to 3mm at the lip. The lip of the vessel was folded over and vertically cordmarked flush with the surface, resulting in a collar 3 to 4mm wide. Below the shoulder, the cordmarking was heavily smoothed horizontally. Grit can be seen on the interior surface. The other shouldered sherd from the Adams site tapers from 13mm at the shoulder to 5mm at the lip. This sherd has a collar made much in the same manner as the other shouldered sherd from this site. The collar was not flattened totally flush with the rest of the rim as it is about 1mm higher than the uncollared portion. Cord-wrapped stick impressions are present, occurring as diagonal lines 2mm wide, 26mm long, and spaced 4mm apart. The lines run from the shoulder up to the collar. The collar was probably added after the lines were made, as the lines appear to run under the collar. Cordmarking appears to have been added over both the collar and diagonal lines. Four unshouldered collared sherds have been recovered—two from the Ripley site, one from the Adams site, and one from the Kramer mound. The first sherd from the Ripley site exhibits a rather massive collar, about 16mm wide and 6mm thick. Cordmarking is present up to the lip.. The other sherd exhibits a small collar which has been flattened at about a forty-five degree angle sloping toward the outside of the vessel. LATE WOODLAND HABITATION OF CEDAR CREEK The collar is about 7mm wide and 2mm thick. The rim is somewhat everted in outline. A decoration of four faint lines about 5mm long and 1mm wide is present on the outside of the sherd. The entire sherd has been heavily smoothed. The rim from the Adams site has a collar 7mm wide and 6mm thick. The outside surface of the collar is diagonally cordmarked, and the inside edge of the lip has been decorated with diagonal cordwrapped stick impressions 6mm long and 2mm wide. The surface below the collar has been heavily smoothed horizontally. A possible punctate is present at the bottom broken portion of the rim sherd. The rim broke through the punctate; however, it appears to be a coneshaped hole about 2mm in diameter and located about 20mm from the lip. The clay on the inner surface of the sherd appears to have been pushed up slightly, as if the hole was punched from the outside in. The collated sherd from the Kramer mound was unavailable for study; however, the sherd is quite large with only a small portion of the lip remaining. The collar is rather massive, and the only decoration is cordmarking up to the rim. One plain rim was recovered from the Adams site. The rim is a uniform 5mm thick and is slightly everted in outline. Four straight rims have been recovered—two from the Oddou site and two from the Adams site. The first Oddou rim sherd tapers from 9 to 5mm thickness at its flattened lip. The sherd is cordmarked to the lip and has grit visible on the outside surface. The other rim sherd from the Oddou site tapers from 8mm to 2mm. Cordmarking continues to the lip. The first rim sherd from the Adams site tapers from 11 to 7mm. The sherd is decorated with three continuous cord-wrapped stick horizontal lines. The top two lines are spaced from 2 to 3mm apart, and the third is spaced 4mm from the middle line. Each line is about 3mm wide and impressed about 2mm into the surface. The lip has been flattened by continuous diagonal cord-wrapped stick impression. The grit of this sherd is unusually large, ranging from 2 to 5mm in diameter. The other rim sherd from the Adams site is a uniform 6mm thick. Cordmarking runs to t he rim. The lip is flattened and impressed with cord-wrapped sticks spaced evenly 6mm apart and 5mm deep, resulting in a crenelated appearance. Body sherds vary little from site to site. On the average, they are about 6mm thick and have about 1mm-size grit temper. All intact sherds show some cordmarking with varying degrees of smoothing; some have little while others have their cordmarking virtually eliminated. The Oddou site has the greater number of thick sherds, with at least five over 10mm thick. These sherds appear similar to the thinner sherds 158 in other respects. One body sherd from the Pfister site deserves a short description. The unique feature of this sherd is its unusual thickness of 18mm. The color of the cordmarked side is brown, while the color of the smooth, incurved side is black. The grit averages about 1mm in diameter. One unusually large sherd was recovered from the Adams site. This piece is 82mm long, 61mm wide, and tapers from its thickest point of 10mm to 6mm toward one edge. The cordmarking is heavily smoothed. The curvature seems to suggest that it was a part of a pot medium to large in size. Though only two body sherds were recovered from the Slentz site, they represent the only pottery recovered with trailed line designs. The largest is partially exfoliated, but three diagonal lines are visible. Two of the lines run diagonally left to right and are space 5mm apart; the third line runs diagonally right to left and is 10mm from the paired lines at the closest point. The remaining sherd has a single line running across it from corner to corner. This line and the cordmarking have been heavily smoothed. Both sherds have grit less than 1mm in diameter, and both are 5mm thick. The placement of the Cedar Creek–St. Joseph River pottery appears to be within the Younge Tradition of the Late Woodland (Cochran 1980:106). Fitting (1975:155) describes the Riviere wares of this period: These globular to elongated vessels exhibited a number of modes of surface treatment, including cordmarking, roughening, fabric impressing, simple stamping, and smoothing. Smoothed shoulders with triangular designs were common as were collared rims with a tendency for the exterior rim design to be repeated on the interior of the rim of the vessel. Cochran (1980:89), upon examining sherds recovered by Black comments that these sherds are similar in paste, temper, color, and decorative techniques to Younge Tradition sherds collected at Fox Island County Park. Rim sherds from Fox Island site 12-Al-123 (IAS-BSU) “appear to be quite similar to those from Black’s Stapleton site.” The Kramer and Adams mounds appear to be a southern extension of a Michigan type (Cochran 1980:105). Zurel has found an indirect association between Younge Tradition ceramics and circular earthworks of this type (Swartz 1981:21). Excavation of the Whorley earthwork in Michigan resulted in the recovery of 5 rim sherds, 103 body sherds, 4 triangular points, and minimal chippage. Three of the five rims were collared with cord-wrapped stick impressions and incising. The earthwork was dated to A.D. 1080 +/- 100 years. The earthwork was apparently topped with a log LATE WOODLAND HABITATION OF CEDAR CREEK palisade which protected the residents of the village it enclosed (Fitting 1975:161-162). Disagreement exists over what soils were being selected by the Late Woodland peoples for cultivation. Faulkner suggests utilization of the uplands for cultivation in northwestern Indiana, while Stothers suggests utilization of sandy interior regions for cultivation (Cochran 1980:96). The Cedar Creek–St. Joseph River area seems to substantiate Stothers’s assertions as all the Late Woodland sites discovered to date are on sandy soils adjacent to rivers and as yet no sites have been discovered on the silty loam uplands. 159 Cochran (1980:108) suggests a settlement pattern similar to that at work in northwestern Indiana for the Fox Island sites. Fox Island would represent springsummer camps and the Kramer and Adams mounds would represent the permanent village locations. If this is the case, the sites along Cedar Creek probably represent seasonal encampments as well. Cedar Creek offers a unique challenge in reconstructing environmental utilization of not only the Late Woodland peoples, but of the Archaic peoples as well. LATE WOODLAND HABITATION OF CEDAR CREEK Figure B.1. Points, Oddou Site. 160 LATE WOODLAND HABITATION OF CEDAR CREEK Figure B.2. Points: a. Ripley Site; b. Slentz Site, 12-Al-10 (AS-IU); c. Slentz Site, 12-Al-10 (AS-IU); d. Adams Site, 12-Al-12 (AS-IU); e. Kramer Site, 12-Al-15 (AS-IU). 161 LATE WOODLAND HABITATION OF CEDAR CREEK 162 Figure B.3. Sherds: a. Rimsherd, Oddou Site; b. Rimsherd, Adams Site, 12-Al-12 (AS-IU); c. Rimsherd, Adams Site, 12-Al-12 (AS-IU); d. Sherd, Ripley Site; e. Rimsherd, Ripley Site; e. Rimsherd, Adams Site, 12Al-12 (AS-IU); g. Sherd, Kramer Site, 12-Al-15 (AS-IU). LATE WOODLAND HABITATION OF CEDAR CREEK Figure B.4. Sherds: a. Rimsherd, Adams Site, 12-Al-12 (AS-IU); b. Sherd, Oddou Site; c. Sherd, Oddou Site; d. Sherd, Adams Site, 12-Al-12 (AS-IU); e. Rimsherd, Adams Site, 12-Al-12 (AS-IU). 163 LATE WOODLAND HABITATION OF CEDAR CREEK 164 Figure B.5. Sherds: a. Sherd, Pfister Site; b. Sherd, Slentz Site, 12-Al-10 (AS-IU); c. Sherd, Slentz SIte, 12Al-10 (AS-IU). LATE WOODLAND HABITATION OF CEDAR CREEK 165 Figure B.6. Color illustrations of some sherds from Figure B.3. Alphabetic designations correspond to those in Figure B.3. LATE WOODLAND HABITATION OF CEDAR CREEK 166 Figure B.7. Color illustrations of some sherds from Figure B.4. Alphabetic designations correspond to those in Figure B.4. APPENDIX C Illustrations of Ceramics from Controlled Surface Collections at 12 H 3 Figure C.1. Sherds from controlled surface collections at 12 H 3. 167 12 H 3 CERAMICS Figure C.2. Sherds from controlled surface collections at 12 H 3. 168 APPENDIX D Illustration of Selected Artifacts from Scranage Enclosure Figure D.1. Selected artifacts from excavations at Scranage Enclosure (12 Dk 363). Hafted bifaces in the top row are fragments of triangular projectile points. 169 APPENDIX E Macrobotanical Remains from Scranage Enclosure Flotation Samples by Leslie L. Bush The Scranage site (12 Dk 363) is located in northwestern DeKalb County, Indiana, northeast of Waterloo and south of the town of Ashley. The Scranage enclosure is still visible today as an earthen embankment surrounded by an exterior ditch. A radiocarbon date from deep in the embankment (Beta158414) is consistent with the earthwork construction style and the cultural remains revealed to date, and it places activity at the site in the 11th or 12th centuries AD (Robert G. McCullough, personal communication 2001). Scranage falls within the Northern Lakes Natural Region as defined by Homoya and colleagues (Homoya, et al. 1985). The region is characterized by numerous freshwater lakes and complex glacial topography. Oaks and hickories dominate the canopy of dry upland forests of the region while mesic forests are dominated by beech, maples, and tuliptree (Homoya et al. 1985:252). Floodplain forests, swamps, bogs, marshes, and wet flats also occur in this region (Homoya et al. 1985:253). According to topographic maps and aerial photographs, the immediate area of the site is wooded, but most of the land in the area is under cultivation. The site lies near the source of what is today the Dibbling Ditch, which feeds into Cedar Creek northwest of Waterloo. Crews from Indiana University-Purdue University Fort Wayne (IPFW) conducted investigations at Scranage in the summer of 2001. All flotation samples come from a 16m x 2m trench that was excavated perpendicular to the embankment on its south side. Methods fragments. Other materials in the > 2mm size fraction were weighed, recorded, and labeled but not counted. All materials in the > 2mm size fraction other than charred plants are referred to as “contamination” in Table E.2 and on laboratory forms. At Scranage, these materials usually consisted of roots, rootlets, and root bark fragments. Materials that fell through the 2mm mesh, referred to as “residue,” were examined carefully under a stereoscopic microscope at 7-30x magnification for charred botanical remains other than nutshell of the hickory-walnut family, fungus, and wood charcoal. Following C. M. Scarry (Scarry 1991, 1992) and the recommendation of Gayle Fritz (Fritz 1996), nutshell of the beech-oak family was searched for in the residue down to the 1.4mm size fraction, since it tends to break up in the soil far more easily than nutshell of the more durable hickory-walnut family. All plant material removed from the residue was counted, weighed, and labeled. The presence of uncharred taxa in the residue was also recorded on laboratory forms, but these materials were not usually removed from residue. Seeds, fruits, and woody tissue are not always sufficient, by themselves, to allow identification to the species level of the plant from which they came. Botanical materials from Scranage were identified to the lowest possible taxonomic level by comparison to materials in the author’s comparative collection and through the use of standard reference works (e.g., Davis 1993; Martin and Barkley 1961; USDA 1971). Some uncharred taxa were identified to species through positive identification or elimination of other possible members of the genus. Most commonly botanical materials, whether charred and uncharred, were identified to the level of genus. Flotation samples were processed in 2001 at IPFW in a flotation tank with window-screen sized bottom mesh. The Sample Window screen typically has openings of between 1.0mm and 1.6mm. In all, seventeen flotation samples were recovered and Light fractions were sent to the author early in processed from the 2001 excavations at the Scranage 2002. Each sample was weighed on an electronic site. Of these, seven samples totaling 52 liters of fill balance with a sensitivity of 0.01g before being size- have been analyzed. Two samples of charred botanical sorted through a stack of geologic mesh with openings material not recovered from flotation were also of 2mm, 1.4mm, and 0.71mm. Materials in the > 2mm analyzed, and these are presented in Table E.5. size fraction were completely sorted, and all charred Samples were chosen for analysis to represent each of botanical remains were counted, weighed, recorded, the four excavation units within the 16m x 2m trench and labeled. For samples where more than fifty wood from which soil was flotation-processed. Two samples charcoal or fungus fragments were present, counts were taken from postmolds were also analyzed, and an estimated from the weight of a random sample of fifty additional sample was analyzed from Unit A, which 170 SCRANAGE MACROBOTANICAL REMAINS contained by far the most charred botanical remains. Results Macrobotanical remains recovered by flotation from the Scranage site are reported in Tables E.1-E.4. Table E.1 shows charred macrobotanical remains by count; Table E.2 provides the same information by weight. Table E.3 indicates uncharred plant taxa on a presence/ absence basis, and Table E.4 shows results of wood charcoal identification undertaken for three samples. Uncharred Plant Remains On open-air sites in the Eastern Woodlands, uncharred plant material can be assumed to be of modern origin unless compelling evidence suggests otherwise (Lopinot and Brussell 1982). To date, the Scranage site has offered no such evidence, and only charred plant remains are believed to be ancient. The uncharred taxa at Scranage, shown in Table E.3, are commonly found on field and forest margins in Indiana. Some of these are of Eurasian origin (e.g., carpetweed). There is little overlap between charred and uncharred taxa, a finding which supports the contention that only charred plant remains at Scranage are ancient. The two taxa that occur in both charred and uncharred form (bramble and 171 bark) do present methodological problems, however, because they both also occur in semi-charred form. This suggests a continuum of blackening that may be due to humification rather than carbonization (Cook 1964). This report follows Pearsall (Pearsall 1989) and standard archaeobotanical practice in distinguishing charred (and therefore ancient) remains from uncharred remains on the basis of full blackening, but the presence of uncharred and semi-charred bramble and bark at Scranage must cast some degree of doubt on the charred status of the three blackened bramble seeds and the twelve blackened bark fragments recovered from the site. As their absolute numbers suggest, bramble and bark make only minor contributions to the overall macrobotanical assemblage at the site. A third taxon, Fungus Type 2, was recovered in both semiblackened and blackened form. As discussed below, the fungus is likely associated with a post-depositional disturbance event at the site. Charred Plant Remains The most common plant remain recovered at Scranage, by count (n=2219) and by weight (g=31.64), is wood charcoal. Wood charcoal was identified from three contexts: two postmolds from Unit D and fill from Feature 1 in Unit A (Table E.5). The two postmolds Table E.1. Charred Plant Remains by Count, 12 Dk 363 Flotation Samples. Unit A F e a . 1, Zone 4 95- 125 610 9.5 A Fe a . fill, S 1/2 9 5 - 10 2 599 10 B Tr e e fa ll 95- 97 602 10 D Le ve l 3 50- 65 593 10 D PH D -5, Le ve l 2-4 5 1- 7 1 591 1. 5 D PH D -6, Le ve l 2-4 50- 60 589 1 E Ar e a C, L e ve l 3 57- 67 597 10 TO TAL 781 379 67 9 51 110 449 2 1 1487 14 26 382 1 1 2219 12 16 1854 Cor n (Zea ma ys) K ernels Cupule 30 1 18 48 1 N ut s he ll Hickory (Ca r ya spp.) Acorn? (cf. Quercus sp.) 31 12 3 34 12 2 1 Cont e xt Depth (cmbd) Cat. N o. Liters processed Wood cha r coa l Bark Fungus 1 Fungus 2 O t he r wild pla nt s Bramble (Rubus sp.) Bedstraw (G a lium sp.) Unidentified Unidentifiable 9 335 1 6 4 1 52 1 3 1 6 2 6 17 SCRANAGE MACROBOTANICAL REMAINS 172 Table E.2. Charred Plant Remains by Weight (g), 12 Dk 363 Flotation Samples. Unit A F e a . 1, Zone 4 95- 125 610 9.5 74.94 6.09 48.85 A Fe a . fill, S 1/2 9 5 - 10 2 599 10 25.02 4.42 15.09 B Tr e e fa ll 95- 97 602 10 10.29 2.47 5.89 D Le ve l 3 50- 65 593 10 28.04 3.92 15.15 D PH D -5, Le ve l 2-4 51- 71 591 1. 5 2.37 0.27 1. 6 3 D PH D -6, Le ve l 2-4 50- 60 589 1 2.68 0.22 1.55 E Ar e a C, Le ve l 3 57- 67 597 10 23.92 3.47 15 . 0 8 TO TAL 11.25 4.78 0.37 0.02 0.46 0.91 4.85 0.01 0.01 7.73 0.04 0 . 12 9.02 <0.01 <0 . 0 1 31.64 0.03 0.05 9.24 Cor n (Zea ma ys) K ernels Cupule 0 . 46 0.01 0.31 0.77 0.01 N ut s he ll Hickory (Ca r ya spp.) Acorn? (cf. Quercus sp.) 0.45 0.02 0.06 0.51 0.02 <0.01 <0 . 0 1 Cont e xt Depth (cmbd) Cat. N o. Liters processed Sample Weight Contamination Wt. Residue Wt. Wood cha r coa l Bark Fungus 1 Fungus 2 O t he r wild pla nt s Bramble (Rubus sp.) Bedstraw (G a lium sp.) Unidentified Unidentifiable 0.07 1. 3 7 <0.01 contained only wood from chestnut (Castanea dentata) and a Group III-3 hardwood (Hoadley 1990). In northern Indiana, maple is the most common member of this large group of diffuse-porous hardwoods, but it also includes dogwood, cherry, tuliptree, and hophornbeam, among others. Postmold D-6 was dominated by chestnut and Postmold D-5 by a Group III-3 hardwood. The presence of a second wood type in each post may be due to post replacement or to the use of chinks or shims to help support the original post. The limited diversity of wood taxa in the postmolds contrasts strongly with the wood charcoal identified from Feature 1, where the same small number of wood fragments examined (ten) resulted in identification of at least four taxa. These are ash, hickory, elm, and sycamore. Like chestnut and maple, these trees would have been readily available in the general area of the Scranage site. After wood charcoal, the next most common botanical remain recovered at Scranage was a fungus previously unknown to the author. Katie Parker, of Great Lakes Ecosystems, graciously examined a sample of the material and identified it as a fungus that typically decomposes some types of trees in the 0.02 0.03 <0.01 52 16 7 . 2 6 20.86 103.24 0.01 <0.01 0.01 0.01 0.01 0.01 0.11 northern United States. The taxonomic designation of this fungus is currently unknown, however, and it is referred to here as Fungus Type 2 (n=1854, g=9.24). The largest pieces of this fungus were ovoid to globose, with a granular surface texture. In many specimens, internal chambers that may have contained spores are visible. As noted above, this fungus appear in charred and semi-charred form at the site, so their blackening in some cases may be due to humification rather than carbonization by cultural processes. They may be associated with the tree fall in Unit B, but they appear in Units A and E as well. A second type of fungus, Fungus Type 1, was recovered in smaller quantities (n=16, g=0.05). This fungus was always completely blackened and is commonly found on archaeological sites in Indiana and elsewhere (Arzigian 1989; Bush 1996). It is believed to be associated with wood from forest floors and was presumably charred in ancient times when the wood was burned for fuel. Except for one bur in Unit E, materials other than wood, bark, and fungus were recovered only from Unit A. Corn (n=49, g=0.78) was the most common of these materials. The kernel-to-cupule ratio of 48:1 suggests SCRANAGE MACROBOTANICAL REMAINS 173 Table E.3. Uncharred Plant Remains (presence/absence), 12 Dk 363 Flotation Samples. Unit Cont e xt Depth (cmbd) Cat. no. Liters processed Bramble (Rubus spp.) Goosefoot (Chenopodium spp.) Nutlet (Lit hosper mum?) Carpetweed (Mollugo ver t icilla t a ) Fruit skins Pokeweed (P hyt ola cca a mer ica na ) Sedge family (Cyper a cea e) Copperleaf (Aca lypha sp.) Elderberry (Sa mbuccus sp.) Grape/virginia creeper (Vit a cea e) Nightshade (Sola num sp.) Pigweed (Ama r a nt hus sp.) Hackberry (Celt is sp.) Plum/cherry (P r unus sp.) Unidentified (black, shiny, smooth) Wood sorrel (Oxa lis sp.) No. of t a xa A A B D D F e a . 1, Zone 4 9 5 - 12 5 610 9.5 Fe a . fill, S 1/2 95- 102 599 10 Tr e e fa ll 95- 97 602 10 Le ve l 3 50- 65 593 10 PH D -5, Le ve l 2-4 51- 71 591 1.5 X X X X X X X X X X X X X X X D X - X 7 X X 6 X X 6 X X 3 X 3 X 3 X X X N o . of O ccur r e nce s PH D -6, Ar e a C, Le ve l 2-4 Le ve l 3 50- 60 57- 67 589 597 1 10 X X E X X X 3 2 X X 2 X X X X 2 X 2 2 1 1 X X X X 1 X 5 10 10 1 10 10 6 5 1 8 - Table E.4. Charred Macrobotanical Remains from 1/4” Screen (raw counts, weights in grams), 12 Dk 363. Unit Cont e xt Depth (cmbd) Cat. no. Fungus 2 fragments Bark Unidentifiable B Le ve l 2, FS 393 70- 80 2 13 A F S 383 60- 80 130 Tot a l Count - Tot a l We ight (g) - 73(13.90) 2 (0.36) 1 (0.38) 14(1.84) 87 2 1 15.74 0.36 0.38 that corn consumption took place in the vicinity of the earthworks but that corn processing did not. Nutshell (n=47, g=0.53) consists of hickory and a rather roughtextured material that is otherwise consistent with acorn shell. Both hickory and acorn would have been available in the more xeric areas (i.e., the higher ground) in the general region of the site. Two bramble seeds, a bur, and some unidentified or unidentifiable materials complete the macrobotanical assemblage at Scranage. Conclusion At Scranage, the contexts from which botanical samples were taken appear to represent at best secondary and often tertiary deposition. Under these conditions, only the toughest and most common botanical remains may be expected to survive in carbonized form. The small number and diversity of plant remains recovered from Scranage to date may therefore indicate a depauperate assemblage-or it may SCRANAGE MACROBOTANICAL REMAINS 174 Table E.5. Wood Charcoal Identified from Scranage Samples (raw counts). Unit Cont e xt Depth (cmbd) Cat. no. Group III- 3 hardwood Chestnut (Ca st a nea dent a t a ) Ash (F r a xinus sp.) Hickory (Ca r ya sp.) Elm/hackberry family (Ulmaceae) Black ash (F r a xinus nigr a ) Sycamore (P la t a nus occident a lis) Red? elm (U lmus cf. r ubr a ) Unidentified hardwood D PH D -5, Le ve l 2-4 5 1- 7 1 591 D PH D -6, Le ve l 2-4 50- 60 589 9 1 4 6 alternatively reflect a cultural situation in which few charred plant remains were generated. Further investigations at the site may illuminate the situation. The kernel:cupule ratio at Scranage is particularly interesting because cupules are often tougher than the kernels of soft, flour corns. The large number of kernels A Fe a . 1, Zone 4 9 5 - 12 5 6 10 2 2 2 1 1 1 1 at Scranage is therefore likely to reflect original deposition rather than post-depositional processes. It appears, then, that corn consumption took place in the vicinity of the Scranage earthworks, but that corn processing happened elsewhere. APPENDIX F Faunal Remains from Scranage Enclosure by Rexford C. Garniewicz Faunal remains from Scranage Enclosure analyzed to date are summarized in Table F.1. Most of the material present probably comes from an articulated left forelimb of a cow (Bos taurus). This material is clearly historic, as evidenced by butchering saw marks on the proximal metacarpal. Two specimens of rabbit (Sylvilagus floridanus) appear recent and may have been deposited by the burrowing activities of this species. Two metapodial fragments from white-tailed deer (Odocoileus virginianus) are probably prehistoric, based on the appearance of the bone, and the fact that this is one of the densest (and most likely to be preserved) elements. Metapodials are frequently used as tools (beamers, awls), increasing their likelihood of preservation. Due to the eroded surface of these fragments it was not possible to determine if this specimen was utilized. The appearance of the raccoon (Procyon lotor) canine tooth clearly indicates a recent, rather than archaeological origin. Finally, two fossil brachiopod fragments were included in the sample. While these fragments have the outward appearance of tooth enamel, microscopic analysis indicates that they are from a fossil brachiopod where the original skeletal material has been replaced by silica. Table F.1. Analyzed Faunal Remains from Scranage Enclosure. Cont e xt N I SP (fr a gme nt s ) We ight (g) 615/285 Unit E, level 5 1(1) 161.1 615/427 Unit E, level 5 1(11) 11.0 615/427 Unit E, level 5 1(2) 22.4 615/427 Unit E, level 5 1(1) 12.1 615/428 Unit E, level 5 1(3) 12 . 6 615/428 Unit E, level 5 1(10) 13.9 1(1) 8.1 1(1) 0.3 Large mammal, long bone shaft fragment 1(1) 11.0 Bos taurus, L. medial phalange, complete, fused Sylvilagus floridanus, L. mandible, horizontal ramus with P2 and P4, rodent gnawed Sylvilagus floridanus, R. mandible, ascending ramus, with M3 O docoileus virginianus, metapodial shaft fragments (these are the only specimens which are probably prehistoric) Acce s s ion/ Ca t a log N o. D e s cr ipt ion Bos taurus, L. metacarpal, shaft, with sawn proximal end and unfused distal epiphyses, carnivore gnawed Bos taurus, L. metacarpal, R. epicondyle, unfused, refits with speciment 615/285 Bos taurus, L. proximal phalange, unfused proximal epiphysis Bos taurus, L. medial phalange, complete, fused Bos taurus, L. metacarpal, L. epicondyle, unfused, refits with specimen 615/285 Bos taurus, L. proximal phalange, complete, partially fused Bos taurus, L. distal phalange, complete, fused, weathered 615/234 Unit E, level 4, zone A Unit E, level 4, zone A Unit E, level 5 615/214 Unit B, level 2 1(1) 0.6 615/214 Unit B, level 2 1(1) 0.1 615/258 Unit C, level 2 2(2) 2.4 1(1) 0.6 Procyon lotor, upper R. canine, young adult 1(2) 0.1 Fossil brachiopod fragments 615/414 615/414 615/547 615/385 Unit B, N 1/2, 118- 133cmbd Unit D, level 5 175 APPENDIX G Illustrations of Selected Ceramic Artifacts from Strawtown Enclosure Figure G.1. Large Fort Ancient style sherds from Feature 1, Strawtown enclosure. Figure G.2. Large Fort Ancient style sherd from Feature 1, Strawtown enclosure. Radiocarbon dated (Beta158417) to 770+/-40 BP (2 sigma calibrated age AD1200-1290). 176 ILLUSTRATIONS OF STRAWTOWN CERAMICS Figure G.3. Great Lakes impressed sherds from Unit A, Features 1 and 2, Strawtown enclosure. 177 ILLUSTRATIONS OF STRAWTOWN CERAMICS Figure G.4. Fort Ancient style sherds from Unit A, Features 1 and 2, Strawtown enclosure. 178 ILLUSTRATIONS OF STRAWTOWN CERAMICS Figure G.5. Fort Ancient style sherds from Unit A, Features 1 and 2, Strawtown enclosure. 179 ILLUSTRATIONS OF STRAWTOWN CERAMICS Figure G.6. Fort Ancient style sherds from Unit A, Level 4, Strawtown enclosure. 180 ILLUSTRATIONS OF STRAWTOWN CERAMICS 181 Figure G.7. Sherds from Unit A, Level 5. Sherds in upper and bottoms rows are Fort Ancient style rim sherds. Third sherd from the left in the bottom row is unidentified. Sherds in middle row are Taylor Village rim sherds. Figure G.24 shows closer views of interior and exterior of the Taylor Village sherd at the far right. ILLUSTRATIONS OF STRAWTOWN CERAMICS 182 Figure G.8. Sherds from Unit A, Level 5, Strawtown enclosure. All sherds are Fort Ancient style except for the center sherd. Center sherd is Great Lakes impressed. ILLUSTRATIONS OF STRAWTOWN CERAMICS Figure G.9. Selected sherds from Unit C, Strawtown enclosure. 183 ILLUSTRATIONS OF STRAWTOWN CERAMICS Figure G.10. Selected sherds from Unit D, Strawtown enclosure. 184 ILLUSTRATIONS OF STRAWTOWN CERAMICS 185 Figure G.11. Sherds from Units F, G, H, and I, Strawtown enclosure. All are Fort Ancient style or possible Fort Ancient style. ILLUSTRATIONS OF STRAWTOWN CERAMICS Figure G.12. Fort Ancient style sherds from Unit N, Level 2, Strawtown enclosure. 186 ILLUSTRATIONS OF STRAWTOWN CERAMICS Figure G.13. Selected sherds from Unit N, Level 3, Strawtown enclosure. 187 ILLUSTRATIONS OF STRAWTOWN CERAMICS Figure G.14. Fort Ancient style rim sherd from Unit O, Feature 3, Strawtown enclosure. 188 ILLUSTRATIONS OF STRAWTOWN CERAMICS Figure G.15. Fort Ancient style sherds from Unit O, Levels 1 and 5, Strawtown enclosure. 189 ILLUSTRATIONS OF STRAWTOWN CERAMICS 190 Figure G.16. Fort Ancient style and Great Lakes impressed sherds from Unit O, Level 2, Strawtown enclosure. Small sherds in lower left corner are Great Lakes impressed style. ILLUSTRATIONS OF STRAWTOWN CERAMICS Figure G.17. Fort Ancient style sherds from Unit O, Level 3, Strawtown enclosure. 191 ILLUSTRATIONS OF STRAWTOWN CERAMICS Figure G.18. Great Lakes impressed style sherds from SVS units, Strawtown enclosure. 192 ILLUSTRATIONS OF STRAWTOWN CERAMICS Figure G.19. Fort Ancient style sherds from SVS units, Strawtown enclosure. 193 ILLUSTRATIONS OF STRAWTOWN CERAMICS 194 Figure G.20. Fort Ancient style and unidentified sherds from SVS units, Strawtown enclosure. Sherd in middle of bottom row is unidentified. ILLUSTRATIONS OF STRAWTOWN CERAMICS 195 Figure G.21. Sherds from groundhog hole on interior of Strawtown enclosure. Sherd in upper right corner is a Great Lakes impressed style cambered rim with vertical node. Sherd in middle of upper row is unidentified. The remaining sherds are Fort Ancient style. ILLUSTRATIONS OF STRAWTOWN CERAMICS Figure G.22. Taylor Village sherds from various proveniences, Strawtown enclosure. 196 ILLUSTRATIONS OF STRAWTOWN CERAMICS 197 Figure G.23. Fragmentary Taylor Village vessel from embankment fill/midden in Unit A, Strawtown enclosure. Radiocarbon dated (Beta-164512) to 690+/-50 BP (2 sigma calibrated age AD 1260-1400). Vessel on left is from level 1 of SVS unit; fragment on right is from level 5 of Unit A. ILLUSTRATIONS OF STRAWTOWN CERAMICS 198 Figure G.24. View of interior and exterior of Taylor Village rim sherd with loop handle from Unit A, Level 5, Strawtown enclosure. APPENDIX H Macrobotanical Remains from Strawtown Enclosure Flotation Samples by Leslie L. Bush Prior to the investigations described in this report, the Strawtown site (12 H 883) had been often mentioned but seldom studied by Indiana archaeologists. McCullough’s (2000) summary description of the site is worth quoting in full: Across the river from Taylor Village [a site whose ceramics suggest a Huber cultural affiliation], the extant Strawtown earthwork, 12-H-3 (Lilly 1937:107-9)*, measured about 280 feet in diameter and 2 feet high and is surrounded by an exterior ditch that, at one time, was reportedly six feet deep. These works are located about 400 feet from the West Fork of the White River where a high (about 30 feet above high water) upland prominence extends into the river bottoms. At the time of European settlement, the upland overlooked a large prairie on the opposite side of the river. A smaller circle that was barely visible in 1875 was estimated to be 50 feet in diameter and 500 yards south of the larger Strawtown earthwork. Two mounds were also reported in the vicinity of the earthwork, one about 500 or 600 feet north on the valley terrace and the other on the extreme west end of the upland landform upon which the large enclosure rests. Only the large circular earthwork is still visible. The cultural affiliation of the Strawtown earthwork has yet to be determined, but the exterior ditch indicates a Late Prehistoric attribution . . . . Until a systematic survey and excavations are conducted, the relationship of the Strawtown enclosure/palisades to other Late Prehistoric peoples remains problematic [McCullough 2000:93-94]. Strawtown is located near the town of the same name in northeastern Hamilton County, Indiana, where the West Fork White River opens to larger expanses of floodplain (McCullough 2000:92). This location falls within the Tipton Till Plain section of the Central Till Plain natural region as defined by Homoya and colleagues (Homoya, et al. 1985). Climax forest in this flat region is generally beech-maple forest, but topography and succession also produce significant diversity within the region. Tuliptree, blackgum, hickory, oak, ash, elm, walnut, basswood, and sycamore, among others, are also commonly found in beech-maple forests in Indiana (Braun 1950). In addition, historical sources noted in the quotation above indicate that prairie resources may have been available in the immediate site vicinity. Floodplain forests would also have been present near Strawtown. These forests contain a wider diversity of species than do most upland forests, and the species necessarily have a high tolerance for floods and attendant disturbances. The composition of floodplain forests along the White River system in Indiana tends to be quite uniform (Lee 1945); typical species are shown in Table H.1. A 12m x 1m meter trench was excavated perpendicular to the earthwork on its west side. Units measuring 2m x 2m were also excavated on the north, east, and west sides of the enclosure. Flotation samples are available from four 1m x 1m units within the long trench and the eastern and western 2m x 2m units (Units A and O). Methods Flotation samples were processed in 2001 at IPFW in a flotation tank with window-screen sized bottom mesh. Window screen typically has openings of between Table H.1. Floodplain Forest Composition (from Lee 1945). Ca nopy Sma ll t r e e s Shr ubs Vine s A. sa ccha r inum Redbud Cercis ca na densis Dogwood Cor nus flor ida Poison ivy Rhus r a dica ns Grape Vit is spp. Hackberry Celt is occident a lis Hawthorn Cr a t a egus spp. Elderberry Sa mbucus ca na densis Pawpaw Asimina t r iloba Wahoo Euonymus a t ropur pureus Swamp- privet F orest ier a a cumina t a Boxelder Acer negundo Silver maple White ash F r a xinus a mer ica na Sycamore P la t a nus occident a lis Cottonwood P opulus delt oides Swamp willow Sa lix nigr a American elm U lmus a mer ica na Rock elm U . t homa sii 199 STRAWTOWN MACROBOTANICAL REMAINS 1.0mm and 1.6mm. Light fractions were sent to the author early in 2002. Each sample was weighed on an electronic balance with a sensitivity of 0.01g before being sizesorted through a stack of geologic mesh with openings of 2mm, 1.4mm, and 0.71mm. Materials in the > 2mm size fraction were completely sorted, and all charred botanical remains were counted, weighed, recorded, and labeled. For samples where more than 50 wood charcoal fragments were present, counts were estimated from the weight of a random sample of 50 fragments. Other materials in the > 2mm size fraction, including gastropods and bone, were weighed, recorded, and labeled but not counted. All materials in the > 2mm size fraction other than charred plants or faunal remains are referred to as “contamination” in Table H.4 and on laboratory forms. At Strawtown, these materials usually consisted of roots, rootlets, and bark fragments. Materials that fell through the 2mm mesh, referred to as “residue,” were examined carefully under a stereoscopic microscope at 7-30x magnification for charred botanical remains other than nutshell of the hickory-walnut family, fungus, and wood charcoal. Following C. M. Scarry (Scarry 1991, 1992) and the recommendation of Gayle Fritz (Fritz 1996), nutshell of the beech-oak family was searched for in the residue down to the 1.4mm size fraction, since it tends to break up in the soil far more easily than nutshell of the more durable hickory-walnut family. All plant material removed from the residue was counted, weighed, and labeled. The presence of uncharred taxa in the residue was also recorded on laboratory forms, but these materials were not usually removed from residue. Seeds, fruits, and woody tissue are not always sufficient, by themselves, to allow identification of the plant from which they came to the species level. Botanical materials from Strawtown were identified to the lowest possible taxonomic level by comparison to materials in the author’s comparative collection and through the use of standard reference works (e.g., Davis 1993; Martin and Barkley 1961; USDA 1971). Some taxa were identified to species through positive identification or elimination of other possible members of the genus. Most commonly, botanical materials, whether charred and uncharred, were identified to the level of genus. The Sample Flotation samples were chosen for analysis to represent each unit from which samples were available. The zone designations in the tables correspond to those in Figure 4.12. The exact location of some flotation samples was mapped onto profile drawings of the long trench, and 200 priority in analysis was given to these samples. Several samples were analyzed from Unit A, where a greater abundance and diversity of charred botanical remains were found. In all, 14 samples totaling more than 113.5 liters of fill were analyzed from Strawtown. Results Macrobotanical remains recovered by flotation from Strawtown are reported in Tables H.2-H.4. Table H.2 shows charred macrobotanical remains by count; Table H.3 provides the same information by weight. Table H.4 indicates uncharred plant taxa on a presence/ absence basis. Uncharred Plant Remains On open-air sites in the Eastern Woodlands, uncharred plant material can be assumed to be of modern origin unless compelling evidence suggests otherwise (Lopinot and Brussell 1982). To date, the Strawtown site has offered no such evidence, and only charred plant remains are believed to be ancient. The uncharred taxa at Strawtown, shown in Table 1.4, are commonly found on field and forest margins in Indiana. Some of these are of Eurasian origin (e.g., carpetweed, velvetleaf and curly dock), but six of the uncharred taxa are also found among the charred plant remains on the site. These are: pigweed, goosefoot, bedstraw, grass family, purslane, and bramble. Even these remains are almost certainly not ancient however, but rather represent the continuity of conditions favorable to the growth of these plants in the Strawtown vicinity over the past 900 years. As indicated in Figure H.1, the primary determinant of taxa abundance for uncharred species at Strawtown is the depth of the sample. The coefficient of correlation between depth and number of uncharred taxa is -0.65. Uncharred plant remains at Strawtown almost certainly represent modern seed rain and other remains of modern plants. Charred Plant Remains The most common plant remain recovered at Strawtown, by count (n=8069) and by weight (g=121.13), was wood charcoal. Flotation contexts include only midden or feature fill of secondary or tertiary deposition and not postmolds, so most of the wood charcoal reported here likely represents the remains of firewood. Wood charcoal was not systematically identified for this project. It was noted during sorting, however, that many wood charcoal fragments appear to exhibit very narrow growth rings, suggesting that wood used at Strawtown was taken STRAWTOWN MACROBOTANICAL REMAINS 201 Figure H.1 Depth of sample versus number of uncharred taxa, Strawtown enclosure; r=-0.65. from dense forests rather than areas nearer forest margins or cleared fields that would have received more sunlight. Systematic study of the wood charcoal from various contexts at Strawtown would help clarify the wood selection strategies of those who used the site. After wood charcoal, the next most common plant remain at Strawtown was corn. A total of 143 kernels, cupules, and germs weighing 1.21g were recovered. Corn was the most important cultivated plant in much of the Eastern Woodlands by AD 1000, so it is not surprising to see it in such quantities at Strawtown. Few whole kernels and no cob fragments were recovered, so it is not possible at this time to determine what variety or varieties or corn were being grown. Another suite of crops, commonly called Eastern Agricultural Complex (EAC) plants, was commonly grown in parts of the Eastern Woodlands prior to the rise of corn agriculture, and some of these taxa are present at Strawtown. These are: little barley (n=2), goosefoot (n=1), maygrass (n=1), and probably sunflower (n=1). The sunflower specimen is a small fragment of a large kernel, making identification somewhat tentative. An additional two specimens that could represent either goosefoot or pigweed were also recovered from Unit O midden. These Eastern Agricultural Complex specimens are not a large presence at Strawtown either by count or by weight, but they do provide preliminary indications that plants other than corn may have been cultivated by the builders of the Strawtown earthworks. Albee phase people are known to have occupied much of central Indiana during the period AD 8001300 (Redmond and McCullough 2000). Corn, squash, little barley, and maygrass constitute the crop remains recovered to date from Albee sites. The Oliver people who later occupied central Indiana (AD 12001450) certainly grew corn, beans, and squash, but the evidence for Oliver cultivation of EAC plants is difficult to interpret. Goosefoot, maygrass, little barley and sumpweed have all been recovered, but usually in very small quantities and never more than three taxa at a single site (Bush 2001). The Strawtown macrobotanical assemblage therefore contains more EAC plants than any Albee or Oliver sites known to date. Because morphological correlates of domestication for maygrass and little barley have not been identified, and identification of domesticated goosefoot usually requires examination under a scanning electron microscope, arguments for the cultivated status of EAC plants often rely on taxon abundance and association with known crops. The very small numbers of specimens of EAC plants recovered from Strawtown make the cultivated status of these specimens uncertain. Recovery of macrobotanical remains from additional contexts at Strawtown will be necessary to determine the nature and extent of agricultural activity. Unit *Charred status uncertain ?Tentative identification Unidentified Unidentifiable O t he r wild pla nt s Bramble (Rubus spp.) Strawberry (F r a ga r ia sp.) Sumac (Rhus sp.) Bedstraw (G a lium sp.) Smartweed (flat P olygonum sp.) Purslane (P or t ula ca oler a cea ) Grass family (P oa cea e) Grape/virginia creeper (Vit a cea e) N ut s he ll Hickory (Ca r ya spp.) Walnut (J ugla ns nigra) Hickory/walnut family (J ugla nda cea e) Hazelnut (Cor ylus sp.) Unidentified EAC s pe cie s Little barley (Hordeum pusillum) Goosefoot (Chenopodium spp.) Maygrass? (cf. Phalaris caroliniana) Cheno/am (Chenopodium/Ama r a nt hus) Sunflower? (cf. Helia nt hus a nnuus) 1 1 1 4 20 4 1137 14 Wood Cha r oa l Bark Fungus Cor n (Zea ma ys) K ernel Cupule 425- 429 unknown Liters processed A A A 16 3 1 5 227 70 7.5 478 D 12 4.5 475 S& W wa lls , zone 3 F 2 8 467 S wa ll, zone 4 I 1 2 1 142 10 469 W wa ll, zone 9 I 2 1 186 9.5 471 W wa ll, zone 10 O 2 1 3 1 81 9.5 480 E wa ll, " M idde n" 101 42 8071 169 6 113.5 - TO TAL 2 1 2 3 4 1 4 1 6 2 26 1 4 2 8 21 1 5 1 4 3 6 1 3 2 2 7 26 6 1 2 57 1 2 1 3 1 18 1 1 24 3 1 2 1 1 1 17 7 477 D S wa ll, zone 2A 1 1 1 63 7.5 476 B S wa ll, zone 4 1 3 1 1 30 10 . 5 474 B S wa ll, zone 3 B S wa ll, zone 2 1* 15 8 1789 2 12 87- 109 451 Fe a . 1 1 4 24 13 12 6 3 30 2 12 87- 109 450 Fe a . 1 2 1 13 6 915 9 1 7 5 4- 58 444 Bone Pile 2 23 1 2207 44 8.5 453 A Bone Pile , SE 1/4 A Bone Pile , SE 1/4 Depth (cmbd) Cat. N o. Cont e xt STRAWTOWN MACROBOTANICAL REMAINS 202 Table H.2. Charred Plant Remains by Count, 12 H 883 Flotation Samples. *Charred status uncertain ?Tentative identification Unidentified Unidentifiable Ot he r pla nt s >=0.01 g Bramble (Rubus spp.) Grape/virginia creeper (Vit a cea e) Smartweed (flat P olygonum sp.) Nut s he ll Hickory (Ca r ya spp.) Walnut (J ugla ns nigr a ) Hickory/walnut family (J ugla nda cea e) Hazelnut (Cor ylus sp.) Unidentified Cor n (Zea ma ys) Kernel Cupule Wood Cha r oa l Bark Fungus Depth (cmbd) Cat. No. Sample weight Contamination weight Residue weight Fauna weight Liters processed Cont e xt Unit 0.01 0.03 0 .20 0.03 17.73 0.26 425- 429 35 .69 1.74 15.73 0.38 unknown <0.01 <0 . 0 1 <0.01 0. 01 0.16 0.01 21.89 0.33 453 44.48 1.99 18.78 1.03 8.5 A Bone Pile , SE 1/4 A Bone Pile , SE 1/4 A 0.01 <0.01 <0.01 0.21 0.02 13.36 0.04 <0.01 5 4- 58 444 26.97 4.19 9.12 0.02 7 B o ne Pile Fe a . 1 A 0.06 0.01 <0.01 0.02 0.04 0.24 0.07 34.22 0.17 0.01 0.02 0.07 0.02 0.13 0.05 25.85 0.02 87- 109 87- 109 450 451 57.38 50.86 2.01 1.77 17.95 21.24 1.56 12 12 Fe a . 1 A B B 0.01 <0 . 0 1 0.02 0.01 0.01 <0.01 <0.01 0.42 7.5 10.5 0.41 476 2.58 0.25 1.91 S wa ll, zone 3 474 6.17 1.24 4.46 S wa ll, zone 2 B <0 . 0 1 0.01 0.11 7 477 2.31 0.28 1.91 S wa ll, zone 4 D 0.02 0.01 0.29 0.02 0.01 0.04 1.69 0.51 478 13.67 1.14 9.29 0.57 7.5 S wa ll, zone 2A D 0.06 4.5 475 3.25 0.75 2.41 S&W wa lls , zone 3 F 0.04 8 467 4.98 1.97 2.89 S wa ll, zone 4 I <0.01 0.01 <0 . 0 1 2.20 469 16 . 0 5 0.4 8 13 . 2 8 <0.01 10 W wa ll, zone 9 I 0.02 <0.01 0.01 0.01 0.01 2 . 19 471 10 . 7 8 0.50 6.42 1.52 9.5 W wa ll, zone 10 O 0.01 <0.01 <0.01 <0.01 0.01 <0.01 0.96 480 7.66 1. 8 5 4.75 0.02 9.5 E wa ll, " M idde n" 0.03 0 . 17 0.02 0.03 0.01 <0.01 0.09 0.34 0.02 0.97 0.24 121.13 1. 3 3 0.03 282.83 20.16 130.14 5.10 113.5 - TOTAL STRAWTOWN MACROBOTANICAL REMAINS 203 Table H.3. Charred Plant Remains by Weight (g), 12 H 883 Flotation Samples. Pigweed (Ama r a nt hus sp.) Pink family (Ca r yophylla cea e) Goosefoot (Chenopodium spp.) Sedge family (Cyper a cea e) Jimsonweed (Da t ur a st r a monium) Bean/pea family (F a ba cea e) Fruit skins Bedstraw (Ga lium sp.) Mint family (La mia cea e) Carpetweed (Mollugo ver t icilla t a ) Wood sorrel (Oxa lis sp.) Pokeweed (P hyt ola cca a mer ica na ) Grass family (P oa cea e) Purslane (P or t ula ca oler a cea ) Bramble (Rubus spp.) Black- eyed Susan (Rudbeckia hir t a ) Curly dock (Rumex cr ispus) Nightshade (Sola num sp.) Unidentified (3 types) Velvetleaf (Abut ilon t heophr a st i) Vervain (Ver bena sp.) Depth (cmbd) Cat. No. Liters processed Cont e xt Unit X X X X X X 453 8.5 Bone Pile , SE 1/4 Bone Pile , SE 1/4 425- 429 unknown A A Fe a . 1 A Fe a . 1 A X X X X X X X X X X X X X X X X X 54- 58 87- 109 87- 109 444 450 451 7 12 12 B o ne Pile A X X X X X X X X X X X X X X 476 7.5 S wa ll, zone 3 S wa ll, zone 2 474 10 . 5 B B X X X X 477 7 S wa ll, zone 4 B X X X X X X X 478 7.5 S wa ll, zone 2A D X X X X X X 475 4.5 S&W wa lls , zone 3 D X X X X X X X X 467 8 S wa ll, zone 4 F X X X X 469 10 W wa ll, zone 9 I X X X X X 471 9.5 W wa ll, zone 10 I 1 X 2 2 2 6 4 8 4 3 4 2 1 1 4 3 8 2 3 7 10 5 - - N o. of occur r e nce s X X X X X X X X X X 480 9.5 E wa ll, " M idde n" O STRAWTOWN MACROBOTANICAL REMAINS 204 Table H.4. Uncharred Plant Remains (presence/absence), 12 H 883 Flotation Samples. STRAWTOWN MACROBOTANICAL REMAINS Nutshell at Strawtown (n=49, g=0.46) is dominated by thick-shelled hickory. Other nut types were walnut and hazelnut, represented by only three shell fragments each. Although hickories do not dominate the forest canopy in the Central Till Plain of Indiana, as noted above, they do occur there. Hazelnut, technically a shrub rather than a tree, requires the sunnier locations available in meadows and on stream margins and forest edges. Non-nut wild plants at Strawtown include taxa common on disturbed areas (purslane, grasses) as well as those from forest margins or openings (sumac, bedstraw, strawberry, bramble) and floodplain forests (grape/virginia creeper). The bedstraw seed may represent a medicinal use of this plant or deliberate disposal of a nuisance bur. The wild grass seed may indicate either food use of the seed or use of grass stems in craft items. All other plant taxa recovered from Strawtown have obvious food uses, although medicinal uses have been recorded historically 205 for most of these plants as well (Moerman 1998). Conclusion Macrobotanical remains from Strawtown provide a first glimpse into the plant uses of a little-known Late Prehistoric group in central Indiana. Like most of their contemporaries, the people who built Strawtown cultivated corn and used a common suite of wild plants available in the area. Even in only fourteen flotation samples, more taxa of the Eastern Agricultural Complex have been recovered from Strawtown than from any known Albee or Oliver site. Further research is necessary to clarify the status of these potential cultigens, to identify other plants that may have been grown (e.g., squash and tobacco), and to determine what variables of cultural tradition and ecological situation led to the particular set of crop plants chosen by people associated with the Strawtown site. APPENDIX I A Preliminary Analysis of Faunal Materials, Worked Bone, and Human Remains from the Strawtown Enclosure by Rexford C. Garniewicz Due to limits of time and funding, only a portion of the faunal materials from the 2001 excavations at Strawtown could be analyzed. The analysis of a sample comprised of approximately 25 percent of the total recovered fauna indicated a diverse and distinctive composition of species which should be the focus of further research. The material from Strawtown is distinct from the majority of Middle Mississippian and Oliver phase sites analyzed by the author. A strong representation of species such as bear and elk gives the assemblage much more similarity to materials from Fort Ancient sites in Ohio. Comparatively low representation of birds and fish, despite excellent preservation, is also distinctive. The high representation of certain species such as porcupine is unique for a Late Prehistoric site in Indiana. The combination of superb faunal preservation and unusual representation of species strongly supports the need for additional indepth research on the faunal materials from Strawtown. The material analyzed was recovered by hand excavation and by screening the remaining soil through 1/4" hardware cloth. Material was washed and cataloged prior to being submitted for analysis. Each specimen was identified to the most specific taxonomic category possible, and data were collected on the element, portion of element, side, age and ageing criteria, degree of burning, type of gnawing, and presence of cutmarks. All data were recorded numerically using the University of Michigan’s Vertebrate Faunal Analysis Coding System. Most of the analyzed materials were from various levels and quadrants of Unit A, the location of a substantial concentration of faunal materials. This material is first considered as a single sample to extract information on the total number of identified specimens (NISP) and the minimum number of individuals (MNI) of each species. After this, a more in-depth study of several species is presented along with notes on seasonality, followed by a discussion of variations in faunal representation by level. deer (Odocoileus virginianus) dominates the sample, with a 199 specimens for an MNI of 8. Other important food items include elk (Cervus elephus), bear (Ursus americanus), raccoon (Procyon lotor), porcupine (Erethizon dorsatum), grey squirrel (Sciurus carolinensis), and several other small mammals. There is a moderate representation of turtle and tortoise. There were relatively small quantities of bird remains, including turkey (Meleagris gallopavo), grouse (Bonasa umbellus), and passenger pigeon (Ectopistes migratorius). Fish were poorly represented, with most specimens coming from the suckers (Catostomidae) with a few catfish, including one probable channel cat (Ictalurus sp.) and a bullhead (A. natalis). There were a number of ageable elements from white-tailed deer, although only a fraction of the material has been examined, there were 11 ageable mandibles or isolated teeth. Of the ageable mandibles, there was one aged to 14 months, one to 18 months, three to 2.5 years and one to 3.5 years. Of the isolated teeth, there was one deciduous PM4 aged 3 months, one M1 aged 7.5-8.5 years, one M1 aged 1.5 years, one M2 aged 3.5 years, and one PM2 aged 3.5 years. Given the small sample size these results are comparable to all prehistoric mortality profiles from eastern North America and probably represent random hunting. Most of the cutmarks identified on the white-tailed deer material are standard disarticulation cutmarks, located on distal limb segments. Other cutmarks of particular note are those surrounding an antler pedicle, which may result from either skinning, or separation of the antler from the skull, and a cutmark on the sternum which is probably a defleshing cutmark. Cutmarks around the caudal aspect of a fourth cervical vertebra indicate that either deer were disarticulated on-site, or that all portions, including the cranium were brought back to the site. This is further supported by the abundant cranial material at the site – in fact if anything, deer are overrepresented by dental/cranial materials, though this is most likely the result of a small sample size. Overview of Species Represented The strong representation of large species such as elk and bear really distinguishes this assemblage from The sample was comprised of a total of 1864 specimens, a large number of contemporary sites in Indiana. Due to from 40 taxa. Some of the taxonomic designations are taphonomic forces, large species are often overlapping; however, at least 23 different genera or overrepresented at sites with poor preservation. The species are represented (see Table I.1). White-tailed fact that preservation at Strawtown is superb, makes the 206 STRAWTOWN FAUNAL REMAINS 207 Table I.1. NISP and MNI of Species Represented at Strawtown Spe cie s N a me Common N a me N I SP M NI G r a ms Vertebrata Pelecypoda Gastropoda O steichthyes (Medium) Catostomidae Ictaluridae Rana sp. Testudinata Chelydra serpentina Sternotherus sp. Chrysemys sensu lato Terrapene sp. Trachemys scripta Trionyx sp. Aves (Small/medium) Aves (Medium) Aves (Medium/large) Aves (Large) Bonasa umbellus Meleagris gallapavo Ectopistes migratorius Passeriformes Mammalia (Small) Mammalia (Small/medium) Mammalia (Medium) Mammalia (Large) Tamias striatus Sciurus carolinensis Castor canadensis Peromyscus sp. O ndatra zibethicus Erethizon dorsatum Ursus americanus Procyon lotor cf. Urocyon cinereoargenteus Canis sp. Canis familiaris Cervidae Cervus elephus O docoileus virginianus Vertebrates Bivalve Snail Medium bony fish Suckers Catfish Frogs Turtles Snapping turtle Musk turtles Painted turtles/cooters/sliders Box turtles Slider Softshell turtle Small/medium birds Medium birds Medium/large birds Large birds Grouse Turkey Passenger pigeon Perching birds Small mammals Small/medium mammals Medium mammals Large mammals Eastern chipmunk Eastern gray squirrel Beaver Mice Muskrat Porcupine Black bear Raccoon Gray fox Dogs Domestic dog Deer and relatives Elk or Wapiti White- tailed deer 2 79 49 16 5 3 5 35 8 2 11 10 1 3 1 6 30 18 1 14 2 1 1 10 11 1208 1 9 9 2 1 20 32 24 1 1 1 9 23 199 na 40 49 na 1 2 1 na 1 1 1 1 1 1 na na na na 1 1 1 na na na na na 1 2 2 1 1 3 1 3 1 na 1 na 1 8 0.1 144.8 32.5 1.6 0.6 0.7 0.5 10 5.6 0.5 2.9 20.2 0.7 1.4 0.1 0.7 8.6 6.8 0.1 12.7 0.2 0.1 0.1 3.6 5.7 786.1 0.1 1.7 14.2 0.1 0.1 12.9 445.7 16.1 0.5 0.4 0.3 9.6 176.1 1108.44 proportion of elk and bear even more distinctive. Depressed ring fractures on the bear cranium from level 5 provide clear indication that the skull was smashed open to allow access to the fat and nutrient-rich brain. The relatively high proportion of porcupine, which has only a limited historical distribution in southern Indiana, is surprising. Of the 20 specimens identified, most are teeth, permitting an MNI of 3 individuals. This species is easily procured, but cannot withstand heavy predation for very long. Like bear it is an excellent source of fat. Although the current sample did not include a large enough series of raccoon, their distribution by sex and age can provide an indication of hunting intensity which often reflects crop-guarding. Thus far one specimen each of male and female canines have been identified and only one ageable mandible (2 years) has been recorded. Further analysis of this material should easily produce a large enough sample to say more about raccoon and a number of other minor species. The presence of only grey squirrels, and a fairly STRAWTOWN FAUNAL REMAINS small variant of this species as well, indicates that the immediate area was probably in fairly dense forest cover. Fox squirrels tend to predominate in open woodland environments. Seasonality of site occupation, or more specifically deer hunting at the site, is indicated by deer ages. Since deer are normally born around June 1, the recorded ages of 3, 14, 18 months represent kill dates in September, August and December respectively. This is typical at most sites for fall scheduling of deer hunting. A single large bird long bone shaft fragment, attributed to wild turkey, exhibited deposition of medullary bone. Some female birds deposit mineral stores on the inside of their long bones to prepare for egg-laying. This specimen is therefore the result of turkey hunting in either April or May, also coinciding with modern turkey hunting seasons. Ethnohistorically, bear were most frequently hunted during their hibernation, as they provided an important supply of high-calorie fat in the winter and it was substantially less dangerous to hunt them when they were suddenly awakened from hibernation and not in full control of their senses. Together with the presence of migratory bird species such as passenger pigeon, and the paucity of fish, normal late spring and summer fare, these data suggest site occupation ranging from August to May. Further research would certainly aid substantially in supporting this preliminary conjecture on season of occupation. Distributional Information Thus far the bulk of the material analyzed has been from level 5 of Unit A. Despite this concentration a fairly good sequence of material from level 4 (3848cmbd) to level 8 (78-88cmbd) demonstrates some similarities and differences in distribution of species. Although poorly represented, fish species seem to be evenly distributed throughout these levels. This may result from opportunistic capture of fish throughout 208 several seasons, or it may indicate that fish skeletal elements and scales are more likely to be vertically mixed throughout a deposit than the larger vertebrate specimens. The bear remains have a distinctive distribution, being most prominent by number and weight in the upper two levels (4 and 5) analyzed. Level 4 has 17 specimens weighing 179 grams, and level 5 has 14 specimens weighing 265 grams. Aside from these levels, there is only a single specimen, a middle phalange weighing 2 grams, attributable to bear. Likewise, small birds are concentrated at the lowest levels of the sequence, with the grouse, passenger pigeon and passeriforms (Oriole sp.) limited to level eight. Further analysis needs to be completed before these patterns are fully analyzed; however there does seem to be a significant difference in the distribution of fauna by level. Human Remains Six pieces of possible or definite human bone have been identified thus far (Table I.2). Four of these are mandible/dental fragments. These may be from the same individual. Worked Bone/Bone Tools Worked bone and bone tools that have been identified thus far as shown in Figures I.1 and I.2 and described in Table I.3. Conclusions Despite a limited sample size, the analysis of faunal materials from Strawtown was able to shed light on the general subsistence pattern at the site, which seems to be focused on large terrestrial mammals, primarily deer, bear and elk. New distributional data on species which are extinct (passenger pigeon) or extirpated from Table I.2. Human Remains from Strawtown enclosure. Acce s s ion N umbe r Pr ove nie nce Ele me nt 01.71.6.3 Unit B, 65cmbd Mandible fragment 01.71.2.3 01.71.4.3 01.71.12.7 Unit O , 40- 50cmbd Unit A, 28- 38cmbd Unit I, 100- 110cmbd Unit A, 38- 48cmbd, SE 1/4 Unit A, Feature 1, 5888cmbd First incisor Second incisor First premolar Possible cranial fragment Possible cranial fragment 0 1. 7 1. 3 . 4 01.71.52.0 D e cr ipt ion Right portion complete distal to the canine; 80% probability that it is female based on robusticity and gonial angle; the 2nd molar was lost ante- mortem and the remainder of the teeth were lost post- mortem Side indeterminate; heavily worn Side indeterminate; heavily worn Right side; moderately worn Burned Burned STRAWTOWN FAUNAL REMAINS 209 Table I.3. Worked Bone/Bone Tools from Strawtown Enclosure. Acce s s ion N umbe r 01.71.8.4 Pr ove nie nce Unit D, 67- 76cmbd 0 1. 7 1. 4 . 3 Unit A, 28- 38cmbd 01.71.52.1 Unit A, Feature 1, 5458cmbd 01.71.52.10 Unit A, 98- 109cmbd 01.71.22.3 Unit O , 50- 60cmbd 01.71.22.3 Unit O , 50- 60cmbd 01.71.15.3 Unit N , 27- 37cmbd 01.71.23.4 Unit O , 60- 70cmbd 01.71.00.01 (FS 425429) 01.71.3.4 Surface/ground hog burrow Unit A, Feature 1, SE 1/4 (bone pile) Unit A, Level 4, SE 1/4 01.71.3.4 Unit A, Level 4, SE 1/4 01.71.4.5 01.71.2.5 01.71.2.5 01.71.4.6 01.71.4.8 Unit A, Level 5, N E 1/4 Unit A, Level 5, SW 1/4 Unit A, Level 5, SW 1/4 Unit A, Level 6, N E 1/4 Unit A, Level 8, N E 1/4 01.71.48 Unit A, Level 8, N E 1/4 Ele me nt Distal deer metarsal Large mammal bone Large mammal long bone shaft Large mammal long bone Unknown Deer metatarsal (?) Deer metatarsal Proximal deer metatarsal D e cr ipt ion Figur e Beamer I.1.- 1 Broad, sharpened fragment (tip only) I.1- 2 Fishook; broken during manufacture I.1- 3 Awl (tip fragment) I.1- 4 Splinter awl I.1- 5 Beamer (midsection fragment) I.1- 6 Beamer (midsection fragment) I.1- 7 Beamer I.1- 8 Beamer I.1- 9 Awl (tip); burned I.1- 10 Worked fragment (scored and snapped) Worked fragment (polished surface, one end abraded); pressure flaker? Bowl fragment Beamer (?) Chisel Chisel Awl fragment I.2- 4 I.2- 8 I.2- 5 I.2- 6 I.2- 7 I.2- 1 Awl fragment (?) I.2- 2 Deer metatarsal Turkey tarsometatarsus Bird long bone Medium mammal ulna Turtle shell Deer metapodial Beaver incisor Beaver incisor Deer ulna (?) Turkey tarsometatarsus Figure I.1. Worked bone and bone tools from Strawtown enclosure. I.2- 3 STRAWTOWN FAUNAL REMAINS 210 Figure I.2. Worked bone and bone tools from Strawtown enclosure. Indiana (porcupine) were discovered. The limited sample provided excellent data on season of site occupation, including age-at-death data for key species such as deer. There also appear to be distinct patterns in the distribution of species by depth. It is hoped that further analysis will be able to examine whether this represents seasonal variation in diet or in discard patterns. The superior preservation of faunal remains at this site provides an exceptional opportunity to investigate the prehistoric utilization of various species as well as to investigate prehistoric animal ecology. Until further analysis can be undertaken, the raw data from this preliminary analysis probably provides the best indication of late prehistoric subsistence in this particular area. APPENDIX J Analysis of Lithics from 12-H-3 and the Strawtown Enclosure by Donald R. Cochran Lithic artifacts from sites 12 H 3 and the Strawtown (Tables J.1 through J.6). For this report, I provide enclosure (12 H 883) were collected during the 2001 definitions and general comments about each of the IPFW project. The collection from 12 H 3 was acquired artifact classes identified in the analyzed sample, from 20m x 20m and 5m x 5m controlled surface provide an analysis of the correlations between collections. The artifacts from the Strawtown triangular points and raw material sources, and discuss enclosure were collected from 50cm x 50cm standard diagnostic artifacts in relation to provenience. volume samples (SVS) and excavation units that were Questions raised by the analysis are also listed for either 2m x 2m in size or 1m wide trenches of various further exploration. In the following document, lengths. The lithic artifacts from both sites represented methods are first described, then the sampling criteria the first controlled collections made there although are defined, followed by the classification of artifacts. surface collections had previously been made (James After the classifications are presented, raw materials Mohow, personal communication 2001). Previous are discussed, followed by a presentation of diagnostic reports, at least concerning the Strawtown enclosure, artifacts. A summary and conclusions section indicated the presence of an Oliver phase component concludes the report. Research questions for future (Griffin 1946). Analysis of the lithic artifacts from the investigations are incorporated into the summary and two sites was important to determine activities there conclusions. and define components not represented in the ceramics. The author volunteered to classify and analyze the Methods lithic artifacts from 12 H 3 and the Strawtown enclosure for several reasons. First, lithic analyses from the sites Lithic artifacts were received at ARMS after other were needed to compare with the unique lithic artifact categories (ceramics, bone, etc.) were removed. assemblage from the nearby Taylor Village site At the request of the author, lithic materials were (Cochran et al. 1993). In addition, few complete lithic received unsorted. The collection initially filled 12 analyses have been completed for Oliver phase sites in boxes totaling 12 cubic feet. The first step in the the Upper White River drainage although Dorwin’s processing was to remove the unmodified rocks and to (1971) report provides some basis for comparison. segregate the fire-cracked rock (FCR) from the other Dorwin’s (1971) report, however, does not contain artifacts. Unmodified rocks were discarded. FCR was information on chipped stone raw materials, an counted and weighed and then discarded. This reduced important data set for contemporary studies. Also, the the volume of the lithic assemblage by more than twoartifacts from the 2001 IPFW Strawtown project offered thirds. During this sorting process, the remaining an excellent opportunity to document and analyze Late lithic artifacts were counted to gain some idea of the Prehistoric lithic technologies within a regional numbers of artifacts involved. Total lithic artifacts context. In particular, it was important to document from each of the four collection units are shown in the types and ranges of artifacts in the assemblages Table J.7. These numbers may change slightly during from the two sites, identify chipped stone raw materials the final sorting as some nonartifacts may still remain used in artifact production, and acquire data for an in the collections. ongoing investigation of triangular point technology. Following this initial sorting, the lithic artifacts This report does not, however, contain a complete were classified using a system in use by ARMS for analysis of the artifacts from the two sites. The several years (Cochran 1985, 1991). The classification collections from the two sites contain a combined total system allows for a consistent separation of artifacts of over 9,000 lithic artifacts, and unanticipated that can be compared between sites and projects. The demands on my time prevented completing the analysis system also allows for further subdivision and analysis of all the artifacts. As of this writing, all of the artifacts within classes depending upon the nature of the are counted and fire-cracked rocks are counted and research questions being addressed. As the artifacts weighed. At least a 10% random sample of the various were separated into classes, the chipped stone artifacts controlled surface collections from 12 H 3 and the were further divided into chert raw material categories. standard volume samples (SVS) and excavation units Chert sources were identified through comparison with from the Strawtown enclosure are completely sorted ARMS reference collections of cherts from across the 211 500/470 500/475 510/475 510/490 515/455 520/450 525/475 530/455 540/455 540/460 555/465 564/475 575/450 575/465 580/445 585/460 590/475 595/470 605/490 610/470 610/490 615/455 615/490 Total Unit Ends cr a pe r, unifa cia l Ends cr a pe r, bifa cia l 1 1 Point 1 Point fr a g. 1 1 Pe r f-- BiGr ound- Ha mme r O CS s t one s t one or a t or pola r 1 Anvil 29 2 18 7 8 5 5 2 4 Tot a l 2 2 4 16 207 4 13 186 1 10 1 4 2 8 1 5 13 6 15 18 20 5 12 4 15 16 20 1 2 6 10 Gr a ve r 2 Fla k e , Bla de block 1 5 10 2 1 Fla k e , modifie d 2 1 27 1 16 7 6 3 5 3 Fla k e , unmodifie d 2 7 1 1 Bifa ce fr a g. 1 1 2 2 1 2 Cor e Bifa ce STRAWTOWN LITHIC ANALYSIS Table J.1. Distribution of Artifact Classes in 5m x 5m Units, 12 H 3. 212 STRAWTOWN LITHIC ANALYSIS 213 Table J.2. Distribution of Artifact Classes in 20m x 20m Units, 12 H 3. Core Biface Biface frag. Flake, UM Flake, M Flake, block Blade Graver Endscraper Point Point frag. Perforator Bipolar O CS Ground stone Hammerstone Anvil Total 560/420 2 1 600/480 2 2 620/460 3 Tot a l 7 3 32 42 5 68 14 2 5 1 1 1 1 2 36 52 2 73 161 Table J.3. Distribution of Artifact Classes in SVS Units, 12 H 883. Core Biface Biface frag. Flake, UM Flake, M Flake, block Blade Graver Endscraper Point Point frag. Perforator Bipolar O CS Ground stone Hammerstone Anvil Total 199.5N / 125.5E 220N / 199E 241N / 164.5E 3 Tot a ls 3 7 1 1 73 154 3 234 4 1 1 1 2 1 1 3 2 1 75 164 248 9 Midwest, documentation of chert raw materials (e.g., Cantin 1994; DeRegnaucourt and Georgiady 1998), and a thorough familiarity with raw material sources in the vicinity of the sites. All classifications and identifications were either made directly by the author or were checked by the author for accuracy. The combined lithic assemblage from the two sites amounted to more than 9,000 artifacts. The size of the collection presented an interesting challenge and one that was not met successfully. Although all the artifacts were reviewed at least once, the sorting is not finished. The following description of the lithic assemblage, therefore, represents a preliminary report and not a full accounting of all artifacts. Although a full classification and analysis will provide more confidence, it is expected that the range and content of artifact classes are represented, although frequencies may change with a larger sample. The presentation of data is organized so that the classification system is presented first with relevant discussions of each artifact class. The classification section is followed by a discussion of raw materials found in the assemblages. After the raw materials section, diagnostic artifacts are defined and their distributions evaluated. The analysis STRAWTOWN LITHIC ANALYSIS 214 Table J.4. Distribution of Artifact Classes in Unit A, 12 H 883. Core Biface Biface frag. Flake, UM Flake, M Flake, block Blade Graver Endscraper Point Point frag. Perforator Bipolar O CS Groundstone Hammerstone Anvil Total 1 0 0 0 51 1 0 0 0 0 1 1 0 0 0 0 0 0 54 2 0 1 2 297 0 0 0 0 1 2 1 1 0 0 0 0 0 305 3 5 1 0 319 0 0 0 0 0 1 3 0 4 1 0 0 0 334 4 2 2 1 458 0 8 0 0 0 8 3 1 2 0 0 0 0 485 Le ve l 5 14 3 1 489 4 0 0 0 0 10 0 1 2 2 0 1 0 527 6 2 0 1 41 1 0 0 0 0 1 0 0 0 0 0 0 0 46 7 1 0 0 67 0 0 0 0 0 0 0 0 0 0 0 0 0 68 8 0 1 1 56 1 3 0 0 0 1 0 0 0 0 0 0 0 63 9 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 3 10 10 2 0 2 49 0 0 0 0 0 0 0 0 0 0 0 0 0 53 Tot a l 26 8 8 1830 7 11 0 0 1 24 8 3 8 3 0 1 0 1938 Table J.5. Distribution of Artifact Classes in Unit H, 12 H 883. Core Biface Biface frag. Flake, UM Flake, M Flake, block Blade Graver Endscraper Point Point frag. Perforator Bipolar O CS Groundstone Hammerstone Anvil Total 1 2 3 Le ve l 4 5 6 7 8 2 1 5 10 13 7 5 8 Tot a l 8 50 9 1 1 2 8 3 7 2 10 concludes with a summary of the data presented in the report and a listing of questions that require additional research. Sampling The analysis contained in this report is a sample of the artifacts recovered during the 2001 IPFW project at 12 H 883 and the Strawtown enclosure. Sampling was 14 7 5 8 62 employed because a complete inventory of the artifact classes was not finished. Samples were chosen by using random number tables to select at least a 10% sample of the units employed during the field project. In site 12 H 3, two types of controlled surface collection units were used: 20m x 20m squares and 5m x 5m squares. Of these units, 30 were 20m x 20m units and 234 were 5m x 5m in size. In both cases, the inventory of units provided with the artifacts had unique numbers STRAWTOWN LITHIC ANALYSIS 215 Table J.6. Distribution of Artifact Classes in Unit N, 12 H 883. L e ve l Core Biface Biface frag. Flake, UM Flake, M Flake, block Blade Graver Endscraper Point Point frag. Perforator Bipolar O CS Groundstone Hammerstone Anvil Total 1 6 2 12 221 6 1 661 2 3 6 1 1 656 7 4 1 1 6 2 4 6 2 4 687 685 238 Table J.7. Total Artifacts by Collection Unit, 12 H 3 and 12 H 883. 5m x 5m Units 20m x 20m Units SVS Units Unit A Unit B Unit C Unit D Unit F Unit G Unit H Unit I Unit M Unit N Unit O Totals 2,313 925 1,165 1,938 2 05 150 110 56 35 65 196 67 1,669 7 76 9,670 assigned to each collection square. Random number tables were used to choose 3 units from the 20m x 20m units and 23 units were chosen from the 5m x 5m units. At the Strawtown enclosure, 26 SVS units were excavated and 3 units were chosen for analysis, again based on the unique numbers assigned to each unit. Excavation units were assigned letter designations AO (excepting units E, J, K, and L) resulting in 11 units in the total sample. From these 11 units, 3 units (A, H and N) were randomly selected for analysis resulting in a 27% sample. The units were chosen in the same manner as the other units. Over 4,000 artifacts were 4 58 1 Tot a l 24 1 2 1596 15 1 14 10 6 59 1669 included in the sample, 368 from 12 H 3 and 3,920 from the Strawtown enclosure. Given that the current total count of artifacts from both sites equals 9,670, the artifacts used in this analysis represent a 44% sample of the total from both sites. In retrospect, the sample chosen for the excavation units does not exactly compare equivalents. A stratified sample would probably have been preferable based on unit configuration, location within the enclosure, and artifact recovery. It seems more appropriate to stratify the units by their location. For example the units excavated in the midden would make up one stratum, while the unit across the ditch would represent another stratum. Also, at least a portion of one level in Unit A was not screened during excavation (presumably level 9), and artifact recovery could not be expected to be equivalent to other levels where complete screening was completed. However, these differences will be solved when the complete inventory and analysis of the lithic artifacts from the two sites is finished. The only deviation from this sampling was in the sample of triangular points from 12 H 3. In the sample reported here, information on triangular points present in 139 of 232 units had been recorded. Therefore, a larger sample of triangular points is reported from this site than was contained in the 10% sample of the collection units that were completely classified. Classification In this section, artifact classes are first defined and then STRAWTOWN LITHIC ANALYSIS 216 discussed in terms of the artifacts recovered from 12 H 3 and the Strawtown enclosure. Illustrations of some diagnostic artifacts are contained in this section when only a few of these artifacts are present. Points are illustrated in the following section. Munson 1970) and many of the triangular bifaces in this assemblage would fit the description, the triangular bifaces from 12 H 3 and the Strawtown enclosure were not analyzed for edge wear to verify their function as knives. Cores Flakes A core is a nucleus of stone exhibiting one or more negative flake scars (Crabtree 1972:54). Objects categorized as cores may range from a simple nucleus with only one negative flake scar to specialized forms with multiple flake removals. Striking platforms may be prepared or unprepared. Cores can be subdivided into more specific types (cf. Montet-White 1963:6-7; Callahan 1979:41, 53; Wepler and Cochran 1982:3840). Cores were poorly represented in the samples from the two sites. Most cores were small pebbles of Fall Creek chert showing a few unpatterned flake scars. This was the expected type of core based on other Late Woodland/Late Prehistoric lithic assemblages in central Indiana (McCord and Cochran 1994; McCord 1998). The cores, however, were surprising in terms of other raw materials that were present, particularly Attica chert and Hixton quartzite. Further discussion of the raw materials present in the assemblages follows this classification section. A flake is “any piece of stone removed from a larger mass by the application of force -- either intentional, accidentally, or by nature” (Crabtree 1972:64). Unmodified flakes show no modification or wear on the edges. These flakes show no detectable utilization. Modified flakes are unspecialized flake tools distinguished by regular edge wear that is most often recognized as a continuous row of small flakes removed along one flake edge. Flake margins can be modified during cultivation of a site, by lake shore erosion, spontaneous retouch during lithic reduction, and a variety of other natural and mechanical processes. It is not normally possible to distinguish between prehistoric utilization and edge damage resulting from other causes without microscopic examination of all flake margins. For this classification, all flakes with regular edge modification were sorted into this class. Objects in this class are usually not morphologically distinct, and the class encompasses a wide range of diversity in size, shape, and construction of the modified edge or edges, including forms commonly referred to as sidescrapers. Flakes made up the bulk of the lithic assemblages from both sites. In the analyzed sample, few modified flakes were identified. Low percentages of modified flakes were also identified at the Late Woodland Albee phase Morrell-Sheets site (McCord and Cochran 1994). Bifaces and Biface Fragments An artifact with negative flake scars covering both surfaces either partially or wholly is herein termed a biface (Crabtree 1972:38; Tixier 1974: 4). As used here, a biface has no modification for hafting and bifaces are viewed as stages in the manufacture of points. In order to avoid confusion, the terms “blank,” “blade,” and “preform” are not normally applied to bifaces. Blank and preform are general terms that can be applied to a number of manufacturing sequences (e.g., gorget blank or preform, celt blank or preform, etc.). Use of the term blade is restricted to a specific type of flake with parallel sides and a length that is two times greater than width or to a particular portion of a point: the blade element. In the latter case, the term is only used when discussing points. Callahan (1979) separates bifaces into stages or levels of reduction beginning with the selection of the raw material (Stage 1) and continuing through successive levels of refinement (Stages 2, 3, 4, etc.). Bifaces were predominantly small and generally triangular and were apparently failed attempts at manufacturing triangular points. Although the term “hump-backed knife” is in the literature (Munson and Blades A blade is a specialized flake that has more-or-less parallel sides and is at least twice as long as it is wide. Thickness varies little along the length of the blade. Blades also have straight, parallel, or converging ridges on the dorsal surface (Movius et al. 1968:4; Crabtree 1972:42). Two fragments of lamellar blades were identified during the initial sorting of artifacts although neither is from the sample. One blade fragment was in the surface collection from 12 H 3 and the other from the surface inside the Strawtown enclosure. Both blades are made from heat-treated Flint Ridge chert, as are the majority of other blades known from the White River above Strawtown (McCord and Cochran 1996:166). These blade fragments are of Middle Woodland age and STRAWTOWN LITHIC ANALYSIS 217 represent Hopewell components at the sites. Few perforators were in the sample analyzed. Most are small and T-shaped, apparently made on triangular Graver points or at least with the same morphology and A flake, blade, or other artifact that exhibits one or technology. This type of perforator is common on Late more small sharp points (graver spurs) intentionally Woodland/Late Prehistoric sites throughout the retouched from one or more margins of the artifact is Midwest. classified as a graver (Crabtree 1972:68; Nero 1957:300). The retouching that isolates the graver spur Bipolar Artifacts may be unifacial or bifacial. Gravers have not yet been identified in the This category includes those artifacts that are the result of bipolar flaking. Bipolar flaking involves resting a assemblages. stone nucleus on an anvil and striking the nucleus with a hammerstone or billet (Flenniken 1982:32). The Endscraper artifacts that result from bipolar flaking include bipolar Endscrapers are a morphologically distinct unifacial cores (Hayden 1980:3-4), bipolar flakes (Kobayashi tool form resulting from the concentration of retouch on 1975), and pieces esquillees (Hayden 1980:2-3). one end of a flake or blade (Crabtree 1972:60; Movius Bipolar cores exhibit opposing striking platforms of several types (Binford and Quimby 1964) and et al. 1968:9). Few endscrapers were found. By far the prominent negative flake scars. Bipolar flakes consist predominant form of endscraper throughout prehistory of the pieces of material detached from bipolar cores was the unifacial type. Around AD 1400, bifacial during bipolar flaking. Pieces esquillees are similar to endscrapers appeared as a common form on Late bipolar cores except that they exhibit opposing ridge Prehistoric sites throughout the Midwest, particularly striking platforms and lack prominent negative flake on Fort Ancient and Oneota sites. Further discussion of scars; pieces esquillees tend to be rectangular, while bifacial endscrapers is included in the diagnostic bipolar cores may exhibit any number of forms. There is considerable confusion in the archaeological artifact section. literature in the use of the terms bipolar core and pieces esquillees. Some investigators use them interchangeably Points while others designate all bipolar nucleii as pieces For the level of A point is “any bifacially flaked, bilaterally esquillees (Hayden 1980). symmetrical, chipped stone artifact exhibiting a point identification aimed for in this analysis, all bipolar of juncture on one (distal) end and some facility artifacts are lumped together. Once the relevant (notching, constriction, lateral grinding) for hafting on technological, morphological, and functional attributes the opposite (proximal) end. Thus, a point is a of bipolar artifacts are delineated, it will be possible to morphologically defined class of chipped stone tools, treat these artifacts in more detail. Bipolar artifacts were identified only in Units A and the term . . does not convey any particular functional interpretation” (Ahler and McMillan and N, but the units contained a total of 14 bipolar artifacts. Of the Oliver phase sites consulted for this 1976:165). A combined total of 79 points are included in this analysis, only one, Cox’s Woods, reported bipolar analysis. The sample size from site 12 H 3 is 43, while artifacts in the lithic assemblage (Redmond and 36 points are currently recorded from the Strawtown McCullough 1996). Bipolar artifacts are present in enclosure. All but two of the points are triangles. other Late Woodland/Late Prehistoric assemblages from central Indiana including 12 H 6, Taylor Village, Points are discussed further below. and 12 Ma 30 (ARMS catalog records). The seeming lack of these artifacts in other late assemblages raises Perforator interesting questions for investigation. “Bifacially chipped stone artifacts or artifact fragments with extremely narrow, parallel-sided blades and steep- Other Chipped Stone angled lateral edges are classified as perforators (Ahler and McMillan 1976:179). Perforators are equivalent to Objects in this category includes flakes and pieces of artifacts frequently referred to as drills. Perforator is stone that have been chipped, pecked, or ground, herewith preferred due to the more generalized although the reduction processes are incomplete and suggestion of function as a piercing tool. Some artifacts the final forms of the artifacts involved are unknown. A few pieces of other chipped stone were present in in this class may represent exhausted cutting tools. STRAWTOWN LITHIC ANALYSIS the sample, indicating the initial stages in ground stone tool production. Ground Stone Artifacts in this class have surfaces that have been ground smooth, and they may be polished. Ground stone artifact types include celts, axes, gorgets, etc. The only ground stone artifact found in the sample was a sandstone shaft abrader in Unit A. This artifact is discussed further below. Hammerstones Items in this class are characterized by battering and/or flattening on at least one surface as a result of being used as a pounding or hammering tool. No hammerstones were found in the sample. Anvil Any stone with evidence of pitting on one or more faces (usually flat) is classified as an anvil (Tixier 1974:3). One anvil was found on the surface of 12 H 3. Given the number of bipolar artifacts found in Units A and N, one would expect more anvils in the assemblages from the sites. Summary The classification of lithic artifacts from 12 H 3 and the Strawtown enclosure shows that a range of chipped and ground stone tools was being manufactured at the sites. All stages of lithic production were being carried out from acquiring chert from the local gravels through the discard of exhausted tools. The most surprising aspect of the classification was the very low frequencies of edge modified flakes. Whether the low numbers of these artifacts in the sample is a result of sampling error will be revealed when the complete inventory is obtained. In the next section of the report, raw materials associated with the chipped stone artifacts will be examined. This section is introduced with a description and discussion of the chert types found in the sample. 218 Raw Materials Over 90% of the chipped stone artifacts in the assemblages from 12 H 3 and the Strawtown enclosure were manufactured from the locally available Fall Creek chert. The remaining 10% of the artifacts were made from other Indiana chert types including Attica, Wyandotte, Plummer, and Allens Creek. However, the most surprising raw material contained in the artifacts was Hixton quartzite from southwestern Wisconsin. In fact, this material was present in a slightly higher frequency than Attica chert (Table J.8). In the following section, each of these raw materials is discussed. Fall Creek Chert As shown in Table J.7, the predominant chipped stone raw material in the 12 H 3 and Strawtown enclosure samples was Fall Creek chert. This chert accounted for the vast majority of all artifact categories and clearly showed that people at the site were manufacturing, refurbishing, and retooling with the locally available raw materials. Chipped stone raw materials are common in the vicinity of 12 H 3 and the Strawtown enclosure. Gravels in Hamilton County are reported to contain 1% chert (Blatchley 1905:512-533). During the project, the author investigated exposed gravelly tills in the agricultural field east of the Strawtown enclosure and collected samples of chert. Also, the unmodified rocks in the controlled surface collection samples from 12 H 3 contained many pieces of chert. The cherts collected from the till sources were heavily dominated by Fall Creek chert (Lumbus and Cochran 1984; Cantin 1994). Since Fall Creek chert was initially defined in 1984, I have continued to investigate this material to determine a bedrock source and to obtain a better understanding of it. The chert ranges from an exceptionally high quality material that is similar to Flint Ridge and Burlington in color and appearance, to coarser, lower quality material. The color range is very wide with white, blue, and shades of brown predominating, but black, red (not heat treated), orange, yellow, and purple colors are also present. The only color not currently identified in Fall Table J.8. Raw Material Comparisons. Sit e 12 H 3 12 H 8 8 3 Total Percent Fa ll Cr e e k 383 3,603 3,986 91 Alle ns Cr e e k 0 6 6 <1 At t ica Qua r t zit e Wya ndot t e Ka olin Unk nown Tot a l 15 118 133 3 34 139 173 4 2 10 12 <1 12 10 22 1 7 31 38 1 453 3,917 4,370 100 STRAWTOWN LITHIC ANALYSIS 219 Creek chert is green. The cortex on Fall Creek chert is distinctive and has a pitted surface that under magnification appears similar to sandstone, i.e., small pits cover the cortical surface like on the surface of ceramics made with a very sandy paste. The roughness of the cortex also shows that Fall Creek chert has not been transported a great distance from its source. We have speculated on the source of Fall Creek chert since it was initially identified. It has similarities to small nodules of chert recovered from the Laurel limestone, and it contains many crinoid fossil fragments like both Laurel and Liston Creek cherts. An exposure of Liston Creek chert is reported just upstream from the Strawtown locality on the Madison-Hamilton County line (Cummings and Schrock 1928) although Conover (1988) reports that she interviewed well drillers in the vicinity of the exposure and they do not report encountering any chert. Another Liston Creek surface exposure in Hamilton County has been reported by Cree (1991). To confuse matters further, a source of Jeffersonville chert downstream from Strawtown was reported by Angst (1994), and Cummings and Schrock (1928) have associated a chert-rich conglomerate of small pebbles with the Pendleton sandstone at the type locality at Pendleton. Perhaps the most surprising discovery during the sorting of the unmodified rocks from the 12 H 3 assemblage was the presence of two pieces of unmodified orthoquartzite containing fragments of Fall Creek chert in the matrix. While chert is not normally associated with sandstone deposits, I have found at least one reference for the association, although I have not been able to relocate the source. As of this writing, it must suffice to say that Fall Creek chert is an abundant source that is currently only known from secondary sources. The chert ranges from very high quality to coarse, and it is similar to several other well known Midwestern chert types. Surface collections housed in the ARMS laboratory collected from the Fall Creek source area in central Indiana contain Early Archaic through Late Prehistoric artifacts made from this material. The wider distribution of artifacts from Fall Creek chert is currently unknown, and it is expected that the material is misidentified as Flint Ridge chert outside the source area. Late Archaic populations in south-central Indiana seemed to favor this material, although Paleoindian through Late Prehistoric artifacts made from Allens Creek chert have been recovered (Cantin 1994). The presence of Allens Creek chert in the assemblages under investigation was somewhat surprising. This raw material is uncommon north of Indianapolis and is most frequently associated with Late Archaic artifacts when present. Fossiliferous chert is associated with triangular points on Oliver phase sites south of Indianapolis (McCullough and Wright 1996) and closer to the source of this material suggesting that the Allens Creek chert in 12 H 3 and the Strawtown enclosure artifacts may help connect Oliver phase occupations upstream from the source area. Allens Creek Chert Hixton quartzite is an orthoquartzite that occurs in southwestern Wisconsin. It is one of the predominant raw materials for chipped stone tools in Wisconsin and, like Attica chert, was moved over large areas by Paleoindians. Hixton quartzite occurs in a variety of colors, but shades of white and light yellow predominate. It can change colors during heat Allens Creek chert is a fossiliferous material that is present across a wide area of southern Indiana. The chert is white to grey in color, and the matrix is dominated by crinoid fragments. The chert heat treats to red and is considered a medium quality raw material. Attica Chert Attica chert is a well-known Indiana chert that outcrops in Tippecanoe County on the Wabash River, although another bedrock source is present on the BooneCrawford County line near Thorntown. The chert primarily occurs in residual form in river gravels south of the source area. The chert is primarily green and white banded, although it also occurs in nearly white, brown, bluish, and light purple colors. Sponge spicules are the most common fossils in Attica chert. Attica chert can acquire a reddish tinge after heat treatment, but color change is not always present. The chert was used from Paleoindian through Late Prehistoric periods, especially near the source area. Paleoindians seemed to have a particular attraction for the material and several Paleoindian sites dominated by Attica chert have been recorded in Illinois (Cantin 1994; Koldehoff 1999). In central Indiana along the upper reaches of the West Fork of White River, Attica Chert is not common. It is primarily found associated with Paleoindian, Early Archaic Thebes tradition artifacts, and with some Late Archaic points. Except for the Taylor Village site, triangular points of Attica chert are uncommon. At Taylor village, across the river from the two sites under investigation, almost half of the triangular points were made from Attica chert (Cochran et al. 1993). Hixton Quartzite STRAWTOWN LITHIC ANALYSIS 220 treatment, where the chert matrix is altered (Porter 1961; DeRegnaucourt and Georgiady 1998). In the upper White River drainage, Hixton quartzite is uncommon. A Kirk Corner Notched point from Hixton quartzite was recorded at the Mississinewa Reservoir (Wepler 1982), and a few Paleoindian and Early Archaic points from this material have been noted in private collections. Quartzite triangular points were recorded by Conover at the Hobbs Knobbs site in Madison County upstream from the Strawtown locality (Conover 1988). Hobbs Knobbs has an Oliver phase component, and it was previously assumed that the quartzite triangular point was associated with that component. Given the western focus of the Taylor Village site previously mentioned, Hixton quartzite was expected there. However, a reexamination of the Taylor Village collection revealed a couple of flakes of metaquartzite typical of the local glacial till but no artifacts of Hixton quartzite. The Hixton quartzite present at both 12 H 3 and the Strawtown enclosure was associated with cores, flakes, bifaces, and bipolar artifacts as well as with triangular points. The cores were surprising in that they represent direct transport of blocks of Hixton quartzite from the source area. The lithic artifacts from this material indicated that artifacts were being manufactured, refurbished, and discarded at the sites. Kaolin Chert Wyandotte Chert In addition to the cherts described above, a small percentage of artifacts were made from materials unrecognized by the author. These may represent exotic cherts for which we have no reference samples, or they may simply represent unique cherts from the glacial till. Wyandotte chert is the premier chipped stone raw material known from Indiana. The source area is in Harrison and Crawford Counties in southern Indiana, and this material was moved widely across the Midwestern United States. Artifacts representing the entire range of prehistory were made from Wyandotte chert, and it has been found cached as quarry blanks and finished tools (Cantin 1994). In central Indiana, Paleoindian, Early Archaic, Late Archaic and Early/Middle Woodland artifacts are commonly made from Wyandotte chert. It is not often associated with Late Woodland or Late Prehistoric triangular points, although a large triangular knife of Wyandotte chert was recovered from the Albee cemetery known as the Commissary site in east-central Indiana (Swartz 1982). Although no diagnostic artifacts manufactured from Wyandotte chert were found at either 12 H 3 or the Strawtown enclosure, its presence in these assemblages was not altogether unexpected. Both sites also contain artifacts from earlier components, and the Wyandotte flakes may be associated with them. Kaolin chert is a lustrous, waxy material with a color range from white to yellow to red. Heat treatment intensifies the color and sheen of the surface. Color banding occurs, especially near nodular surfaces. Cortex is light yellow, pitted, and porous. The source area for Kaolin chert is southern Illinois (DeRegnaucourt and Georgiady 1998:176-177; www.geocities.com/ CapeCanaveral/Runway/4162/Kaolin.html). Kaolin chert has not previously been identified in assemblages from the upper White River. It was only identified in the two site assemblages because of its distinctive coloration and waxy surface. During the sorting, I noted a distinctive chert with which I was unfamiliar. I sorted it out from the other cherts and upon further investigation found that it matched the descriptions and pictures of Kaolin chert in both DeRegnaucourt and Georgiady (1998) and the website cited above. Three triangular points at 12 H 3 were made from Kaolin chert, but it was present only as flakes at the Strawtown enclosure. Triangular points made from Kaolin chert have been reported at Oliver phase sites south of Indianapolis (McCullough and Wright 1996). Unknown Chert Summary In the sample of artifacts classified for this report, it can clearly be stated that the occupants of the two sites were utilizing the local chert resources for the vast majority of the artifacts that were discarded there. For the Late Woodland and Late Prehistoric components, the use of Attica chert and Hixton quartzite strongly indicate movement into central Indiana from the west. It is interesting to note that Guernsey’s (1932) map shows a major Indian trail connecting the upper White River valley with the Attica chert source area on the Wabash River. The same trail connects the middle Wabash with the Chicago area. The presence of this trail certainly suggests a route by which the Hixton quartzite artifacts and the Attica chert artifacts could have entered central Indiana. Unlike the Attica chert and Hixton quartzite, no connection with the Kaolin source area is currently STRAWTOWN LITHIC ANALYSIS known. However, like the Allens Creek chert, Kaolin chert may suggest movement up the White River, since it was also identified in triangular points south of Indianapolis (McCullough and Wright 1996). In the next section of the report, raw material associations will be further explored in relation to diagnostic artifacts. Diagnostic artifacts will first be identified and then their raw material associations discussed. 221 1987:130) made from Fall Creek chert (Figure J.1-A) was recovered from Level 3 of Unit H. A triangular point also was found in the same level. Riverton points are dated to 1600-1000 BC (Justice 1987:130). Late Archaic Barbed. A Buck Creek Barbed point (Justice 1987:183-184) (Figure J.1-B) made from Fall Creek chert was found in Level 4 of Unit A. Points of this type date between 1500 and 600 BC (Justice 1987:183). Diagnostic Artifacts Late Prehistoric The range of diagnostic artifacts identified in the samples from 12 H 3 and the Strawtown enclosure was limited. Diagnostic chipped stone artifacts included two Late Archaic points, a Late Prehistoric bifacial end scraper, and 77 triangular points. One diagnostic ground stone artifact, a Late Prehistoric shaft abrader, was also present. Each of these diagnostic artifacts are described and discussed below. Late Archaic Two points diagnostic of Late Archaic components were present in the samples from 12 H 3 and the Strawtown enclosure. Both points were found in excavation units in the Strawtown enclosure sample. Riverton Point. A Riverton point (Justice Bifacial Endscraper. One bifacial endscraper made from Fall Creek chert was identified in the sample (Figure J.1-C). This artifact was recovered from Level 2 of Unit A. In size, shape, and technology it matched the bifacial endscrapers from the Taylor Village site (Cochran et al. 1993). Bifacial endscrapers are recognized as diagnostic of several Late Prehistoric cultural groups including Fort Ancient and Oneota (Railey 1992; Finney and Stoltman 1991; Brown and O’Brien 1990). Bifacial endscrapers date after AD 1400 (Railey 1992). Shaft Abrader. A fragment of a sandstone shaft abrader (Figure J.1-D) was recovered from Level 4 in Unit A. The abrader is made from coarse sandstone and has a shallow groove lengthwise in the middle of the Figure J.1. Diagnostic lithic artifacts other than triangular projectile points: (A) Riverton point; (B) Buck Creek Barbed point; (C) bifacial endscraper; (D) shaft abrader fragment; (E) shaft abrader from Taylor Village site. STRAWTOWN LITHIC ANALYSIS bar-shaped piece of sandstone. The shaft abrader is of a type common on Oneota sites (Gibbon 1986) and matches the shaft abrader from the Taylor Village site (Cochran et al. 1993). Triangular Points. As noted earlier, 77 triangular points are in the analyzed samples from 12 H 3 and the Strawtown enclosure (Figure J.2). While all of these points would fit within the Madison type (Justice 1987:224-227), the type description is too broad to be of utility in separating between Late Woodland/Late Prehistoric components. There are clearly differences in morphology and technology within triangular points (e.g., Railey 1992), but these differences have not yet been clearly enumerated to allow meaningful discrimination. For this analysis, triangular points were examined for raw material associations and distribution within the samples analyzed. Raw materials associated with triangular points are examined first. Table J.9 compares the raw materials associated with triangular points between the two sites. Wyandotte triangular points were not recorded and Kaolin and unknown cherts were only recorded in the 12 H 3 samples. In addition, Attica chert and Hixton quartzite were more numerous in the 12 H 3 samples. Allens Creek chert was almost evenly represented between the two sites. The Strawtown enclosure 222 samples contained much higher percentages of triangular points made from Fall Creek chert. Overall, the samples show a remarkable similarity in chert associations in the triangular points. In order to put some perspective on the associations between triangular points and the raw materials present at 12 H 3 and the Strawtown enclosure, comparisons were made with five other sites with Oliver phase components, one Albee phase site, and Taylor Village, which contains Albee, Oliver, and Oneota components. The sites used in the comparison were: 12 H 6 and 12 Ma 30 (ARMS catalog records); 12 Mg 1, 12 Jo 289, and 12 Jo 5 (McCullough and Wright 1996); 12 My 87 (McCord and Cochran 1994); and 12 H 25 (Cochran et al. 1993). The results of this comparison are shown in Table J.10. This table shows some interesting results. First, fossiliferous cherts are fairly consistently associated with triangular points in both Oliver phase sites and the one Albee phase site (12 My 87) but are absent from the Taylor Village site which has a strong Oneota component. Attica chert is absent from Oliver phase sites south of Indianapolis but is present in sites with all three components north of Indianapolis. Attica chert accounts for almost a third of the triangular points from the Taylor Village site and nearly half of the triangular points from the Albee phase site. Attica may figure so highly in the latter site because it is closer to the Attica Table J.9. Triangular Point Raw Materials, 12 H 3 and 12 H 883. R a w M a t e r ia l Fall Creek Allens Creek Attica Q uartzite Wyandotte K aolin Unknown Total 12 H 3* 27 (63%) 1 (2%) 5 (12%) 5 (12%) 0 (0%) 3 (7%) 2 (5%) 43 12 H 883** 31 (91%) 1 (3%) 1 (3%) 1 (3%) 0 (0%) 0 (0%) 0 (0%) 34 Tot a l 58 (75%) 2 (3%) 6 (8%) 6 (8%) 0 (0%) 3 (4%) 2 (3%) 77 *Sample from 139 of 232 Units (60%) **Combined total from SVS (3 points) and Units Table J.10. Comparisons of Triangular Points and Raw Materials, Various Sites. Sit e 12 H 3 / 8 8 3 12 Mg 1 12 Jo 289 12 Jo 5 12 H 6 12 Ma 30 12 My 87 12 H 25 Totals Fos s ilife r ous 2 4 2 1 0 1 8 0 18 At t ica 6 0 0 0 3 1 19 21 50 Q ua r t zit e 6 0 0 0 0 1 0 0 7 K a olin 3 1? 0 0 0 0 0 0 4 Wya ndot t e 0 0 1 0 0 0 0 0 1 Loca l 58 28 1 9 23 26 18 47 210 O t he r 2 29 3 8 8 3 0 2 55 Tot a l 77 62 7 18 34 32 45 70 345 STRAWTOWN LITHIC ANALYSIS 223 Figure J.2. Triangular points from 12 H 883. Points in top row are from Unit A, Level 4; points in middle row are from Unit A, Level 5; point at bottom is from Unit N, Level 1. STRAWTOWN LITHIC ANALYSIS source area. Quartzite is only present in any numbers at the Strawtown sites, as is Kaolin. Wyandotte chert is barely present in the sites included in this comparison, clearly indicating that it was not an important part of the lithic system for these sites. Local cherts are heavily relied upon in all samples. This table clearly points out some of the unique features in chert raw material usage in 12 H 3 and the Strawtown enclosure. The distributions of triangular points within the units in the sample from the Strawtown enclosure are shown in Table J.11. This table shows that triangular points in the three units were consistently absent from the lower levels of each unit and more frequent in the upper levels of the units. Most triangular points were found in levels 4 and 5 in Unit A, level 3 in Unit H and level 2 of Unit N. It is of interest to note that the Late Archaic points were found in levels 3 and 4 of Unit H and A respectively, while the Late Prehistoric bifacial endscraper and shaft abrader were found in levels 2 and 4 respectively in Unit A. In the case of the Late Archaic artifacts in Unit A, younger artifacts were found below the Late Archaic point in Level 4, indicating recycling of the point or disturbance. The Late Prehistoric artifacts above Level 4 of Unit A seem to be in appropriate stratigraphic context. It is also interesting to note that the only triangular points made from materials other than Fall Creek chert were found in level 3 of Unit H (1 Allens Creek) and Level 5 of Unit A (1 Attica and 1 Hixton quartzite). Although we are currently unclear about the association of the Attica chert and Hixton quartzite with specific components, given the western connection for these raw materials, it is assumed that they relate to the Oneota component of the Taylor Village site. This association needs further investigation. Summary and Conclusions In this lithic analysis, a 10% sample of the surface collected and excavated units at sites 12 H 3 and the 224 Strawtown enclosure (12 H 883) was examined to determine the range of artifacts present in the sample, to determine raw material associations, and to investigate the ages and distribution of diagnostic artifacts. Although the sample represented only 10% of the units, almost 50% of the artifacts were examined. Thus, it is anticipated that the sample provides representative data for an evaluation of activities at the two sites. In general, the lithic artifacts showed frequencies in classes that were not unanticipated. The most glaring deficiency was in the low frequencies of modified flakes. Edge-modified flakes, although not formal tool types, represent expedient tools used for a variety of cutting and scraping purposes. One wonders how these tasks were carried out at the sites. It is possible that sampling error is present for the low numbers of edge-modified flakes and that a larger sample will reveal concentrations in specific parts of the sites. In other words, it is possible that these activities were carried out in specific localities not included in the sample investigated rather than being widely distributed across the site. However, this hypothesis is counterintuitive, given the expedient nature of these types of tools. In addition to low numbers of edge-modified flakes, most other formal tools were represented in low frequencies. Endscrapers, perforators, hammerstones and anvils were poorly represented in the collection. The sample investigated in this analysis suggests that few activities involving stone tools were being carried out at the sites although clearly arrow points were being manufactured and replaced. In the comparison between triangular points from other regional sites (Table J.10), the sample from the two sites under investigation here was the largest recorded. Whether the frequency of triangular points at these two sites is unusual remains to be clarified by a careful analysis of volume explored and numbers of points recovered. Raw materials at the sites were clearly unusual in Table J.11. Distribution of Triangular Points in Units Sampled, 12 H 883. Le ve l 1 2 3 4 5 6 7 8 9 10 Total Unit A 1 2 1 7 6 1 0 0 0 0 18 Unit H 0 0 1 0 0 0 0 0 1 Unit N 2 5 3 0 10 Tot a l 3 7 5 7 6 1 29 STRAWTOWN LITHIC ANALYSIS comparison with other regional sites. The frequencies of Attica chert and quartzite triangular points were unusual. The presence of Hixton quartzite in cores, flakes, and tools is unique within the upper White River drainage as currently known. In addition, the Kaolin chert points are also out of the ordinary, both for the lower and Upper White River Valley. Further investigations incorporating a lavger sample of triangular points may allow us to define when quartzite was moving into the Strawtown area and by whom. It was initially thought that the quartzite would relate to the Oneota occupation at Taylor Village. However, a reexamination of that collection revealed only two quartzite artifacts. Both were metaquartzites typical of the glacial till rather than the orthoquartzite represented in the artifacts from the Strawtown sites. A review of diagnostic artifacts shows that both sites contained more than one component. Interestingly, Late Archaic points were found associated with and above more recent triangular points. This occurrence suggests some aboriginal mixing of deposits in Units A and H. The lower levels of all three of the excavation units were devoid of diagnostic points, although the meaning of this observation is currently unclear. Clearly the diagnostic lithic artifacts supported the predominance of Late Woodland/Late Prehistoric components at the sites. During the analysis, a number of questions for additional research was raised. These questions are listed below. To which component does the Hixton 225 quartzite relate? Given the variation in triangular point morphology and technology observed in the sample, can individual components be separated based on these variations? Are bipolar artifacts a component of Oliver phase lithic technology? Are bifacial endscrapers diagnostic of only Oneota components, or do Oliver phase components dating after AD 1400 also incorporate these tool forms? To which component does the Kaolin chert relate? How can we account for the presence of Kaolin chert in either the Oliver or the Oneota components? Data relevant to these questions will primarily be obtained through controlled excavations. As excavation continues at the Strawtown enclosure, data relevant to these questions and others is expected to be obtained. However, a regional analysis of representative samples of artifacts from Late Woodland and Late Prehistoric sites ultimately will be required before a thorough understanding of these occupations can be obtained. APPENDIX K Illustrations of Artifacts from 12 Al 122 Figure K.1. Sherds from 12 Al 122. 226 ARTIFACTS FROM 12 Al 122 Figure K.2. Diagnostic historic artifacts from 12 Al 122 (ceramic and glass). Figure K.3. Nails from 12 Al 122. 227
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