ForeverĀ pushing back the timeline of humans in the Americas, a couple of articles that seem to substantiate the presence of humans or homo-??? well outside the conventional timelines. There are actually an awful lot more, but you can do your own research.

Link: https://en.wikipedia.org/wiki/Cerutti_Mastodon_site

Link: https://www.smithsonianmag.com/smart-news/was-this-giant-armadillo-like-animal-butchered-by-humans-in-argentina-21000-years-ago-180984731/

Smart Search