Other
Contrasting Lithic Technologies of Mesa & Folsom (2003)
Authors suggest that the availability of stone resources determined habits of cultural groups. Links offer information on Pre-Clovis/Clovis debate and Clovis/Folsom transition.
Other
State of Iowa Historical Museum: Evidence of Paleo Indian Culture
Read about the evidence arrow points made Paleo-Indians in North America. See pictures of Clovis and Folsom points.