"Our study uses data from 84 Clovis lithic assemblages from across North America. Raw materials co-occurring in assemblages are used to construct lithic networks. Analyses reveal three large isolated, mostly spatially discrete, lithic networks. The lithic networks correspond with regional differences in Clovis point form. We suggest that the pattern of Holocene cultural regionalization begins with Clovis." Highlights from https://doi.org/10.1016/j.jas.2015.11.003
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Described in materials and methods of https://doi.org/10.1016/j.jas.2015.11.003
Publications used as sources for the material culture are included in the supplements to https://doi.org/10.1016/j.jas.2015.11.003