Humans in North America 14,300 years ago

From DNA indicates humans in N. America 14,300 years ago.

…a few years ago, University of Oregon archaeologist Dennis Jenkins and his students started digging where no one had dug before. What the team discovered in an alcove used as a latrine and trash dump has elevated the caves to the site of the oldest radiocarbon dated human remains in North America.

Coprolites — ancient feces — were found to contain human DNA linked directly to modern-day Native Americans with Asian roots and radiocarbon dated to 14,300 years ago. That’s 1,000 years before the oldest stone points of the Clovis culture, which for much of the 20th century was believed to represent the first people in North America. [continue]