References Cited
- Ahler, S. 1981 Artifact Analyses. In Modoc Rock Shelter Archaeological Project Randolph County, Illinois 1980–1981, Bonnie W. Styles, Melvin L. Fowler, Steven R. Ahler, Frances B. King and Thomas R. Styles. Unpublished Report to the Department of the Interior, Heritage Conservation and Recreation Service and the Illinois Department of Conservation. Illinois State Museum Society.
- Binford, L. 1979 Organization and Formation Processes: Looking at Curated Technologies. Journal of Anthropological Research 35:255–273.
- Butzer, K. W. 1977 Geomorphology of the Lower Illinois River Valley as a Spatial-Temporal Context for the Koster Archaic Site. Illinois State Museum Reports of Investigations 34.
- 1978 Changing Holocene Environments at the Koster Site : A Geoarchaeological Perspective. American Antiquity 43: 408–413.
- Gould, R.A. 1980 Living Archaeology. Cambridge University Press, Cambridge.
- Hajic, E. R. 1981 Geology and Paleopedology of the Koster Archaeological Site, Greene County, Illinois. Unpublished M.S. Thesis, Department of Geology, University of Iowa.
- Haynes, C. V. 1976 Late Quaternary Geology of the Lower Pomme de Terre Valley. In Prehistoric Man and His Environments: A Case Study in the Ozark Highland, edited by W. Raymond Wood and R. Bruce McMillan:47–61. Academic Press, New York.
- O'Connell, J. F. 1977 Aspects of Variation in Central Australian Lithic Assemblages. In Stone Tools as Cultural Markers, edited by R. V. S. Wright: 269–281. Australian Institute of Aboriginal Studies, Canberra.
- Ray, J. 1982 A Test for the Quantity and Quality of Chert Nodules in Stream Deposited Chert Sources. Lithic Technology 11:5–12.
- Styles, T. R. 1983 Holocene and Late Pleistocene Geology at the Napoleon Hollow Archaeological Site in the Lower Illinois River Valley. Manuscript in preparation, Department of Geology, University of Illinois, Urbana.
- Wiant, M. D. 1983 Archaic Period Lithic Technology: A Consideration of Lithic Quality and Resource Procurement. In Understanding the Prehistory of West-Central Illinois: Current Research, edited by C. Russell Stafford and Michael D. Wiant. Center for American Archaeology Press, in press.