DNA Puts Humans in the Americas at the Height of the Last Ice Age, but the Debate Isn't Over - Gizmodo
Source:Gizmodo.com
The analysis points to a timestamp of no earlier than 21,000 years ago, but the data leaves a lot more to be desired.
The analysis points to a timestamp of no earlier than 21,000 years ago, but the data leaves a lot more to be desired.