Clovis people: Narrow window of tool-making Tools made by some of North America's earliest  inhabitants were made only during a 300-year period Texas A&M University, PhysOrg, October 23, 2020 https://www.sciencedaily.com/releases/2020/10/201023123104.htm
Clovis range is ~13,050 to 12,750 cal yr B.P. according to Figure 2 of below paper. Thus, this interpretation has Clovis culture unaffected by whatever happened at the Younger Dryas Boundary. The Open Access paper is: Michael R. Waters, Thomas W. Stafford, David L. Carlson. The age of Clovis—13,050 to 12,750 cal yr B.P.. Science Advances, 2020; 6 (43): eaaz0455 https://advances.sciencemag.org/content/6/43/eaaz0455 Yours, Paul H. ______________________________________________ Visit our Facebook page https://www.facebook.com/meteoritecentral and the Archives at http://www.meteorite-list-archives.com Meteorite-list mailing list Meteorite-list@meteoritecentral.com https://pairlist3.pair.net/mailman/listinfo/meteorite-list
