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
[www.sciencedaily.com]

Clovis range is ~13,050 to 12,750 cal yr B.P. - Figure 2
of below paper.

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
[advances.sciencemag.org]

Yours,

Paul H.

"The past is never dead. It's not even past."
William Faulkner, Act 1, Scene III, Requiem for a Nun (1951)



Edited 1 time(s). Last edit at 10/24/2020 12:56PM by Paul H..