Map of the geographic extent of Folsom points in North America
This file was derived from: North America laea location map.svgSources:

Anderson, David &amp; Goodyear, Albert &amp; Stafford Jr, Thomas &amp; Kennett, J.. (2009). Human Population Decline in North America during the Younger Dryas. AGU Fall Meeting Abstracts. [1]Pitblado, Bonnie. (2017). The role of the Rocky Mountains in the peopling of North America. Quaternary International. 10.1016/j.quaint.2017.07.009. [2]Waters, M., &amp; Stafford, T. (2014). REDATING THE MILL IRON SITE, MONTANA: A REEXAMINATION OF GOSHEN COMPLEX CHRONOLOGY. American Antiquity, 79(3), 541-548. Retrieved February 27, 2020, from www.jstor.org/stable/43184921[3]
Own work
Noahedits