First humans in U.S.: Prehistoric Texans?
Friday, March 25, 2011 - 03:00
in Paleontology & Archaeology
Artifacts unearthed in Texas are more than 2,000 years older than the first evidence of Clovis culture in North America
Artifacts unearthed in Texas are more than 2,000 years older than the first evidence of Clovis culture in North America