Unearthed spearpoints and other stone tools go back at least 16,000 years
N. Velchoff/The Gault School of Archaeological Research ©
People inhabited what’s now central Texas several thousand years before hunters from North America’s ancient Clovis culture showed up, researchers say.
Excavations at the Gault site, about 64 kilometers north of Austin, produced a range of stone artifacts that date to between around 16,700 and 21,700 years ago, reports a team led by archaeologist Thomas Williams of Texas State University in San Marcos. An analysis of 184 of those finds identified 11 spearpoints unlike any others that have been found at ancient American sites, the scientists conclude July 11 in Science Advances.
Researchers have long argued about whether people reached North America before the rise of Clovis culture 13,000 years ago. Evidence from the Gault site joins other recent reports of humans venturing deep into North America