Earliest definitive evidence of people in Americas
Scientists have found evidence that humans reached the Americas earlier than previously thought. …
“They’ve also argued, I think justifiably, that the lake must have been shallow at the time people walked there, mitigating the effect of reservoir effects introduced by old carbon sources.” The consistency of the results and the support from a different dating technique applied to the site both supported the validity of the results, he added.
About The Author
