We used to think the picture was pretty simple but not any more: By sequencing and analyzing 15 ancient genomes found throughout the Americas—six of which were older than 10,000 years—these researchers determined that, around 8,000 years ago, the ancestors of Native Americans were still on the move, migrating away from Mesoamerica (what is today […]
Tag: early North Americans
New find extends back our knowledge of earliest identified North Americans
Artifacts have been found from a group that may have contributed to the later and better known Clovis culture: “We have discovered two previously unknown spearpoint styles that predate Clovis,” says study coauthor and archaeologist Michael Waters of Texas A&M University in College Station. Finding these artifacts in sediment showing a clear progression from stemmed […]
Texas inhabited several thousand years earlier than thought
From Bruce Bower at Science News: 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 […]