Lithic reduction at 13HA365, a middle Woodland occupation in Hardin County
13HA365 is an unplowed "site" overlooking the Iowa River in the Greenbelt of Hardin County. A 1994 University of Northern Iowa field school revealed a Middle Woodland occupation distinguished by zones of dense lithic debris, probably the by-products of discrete knapping events. Primarily biface production can be inferred from the analysis of debris size distribution and patterns of covariation in discrete flake attributes.
Journal of the Iowa Archaeological Society
Shott, Michael J., "Lithic reduction at 13HA365, a middle Woodland occupation in Hardin County" (1997). Anthropology and Classical Studies Faculty Research. 409.