Were People really in North America 30,000 years ago? : The Chiquihuite Cave site

Описание к видео Were People really in North America 30,000 years ago? : The Chiquihuite Cave site

A recent article in Nature argues that humans were in North America by 30,000 years ago, based on evidence from Chiquihuite Cave in Northern Mexico. The article went viral in short order, but do the claims made by the team of authors withstand scrutiny?

These videos I've done previously may be helpful for understanding this discussion:

The First Americans, Pt. 3: White Sands Footprints:    • 23,000 year old Footprints in White S...  
The First Americans:    • The First Americans, Pt. 1  
Measuring Archaeological Time:    • Measuring Archaeological Time in East...  
Flint Knapping and the Reduction Process:    • Knapping and the Reduction Process  

Instagram:   / nfosaaen_archaeology  

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