CHINA TOPIX

05/03/2024 02:06:15 am

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Clovis

Partly reassembled mastodon tusk from the Page-Ladson site in northwestern Florida. Curvature and size show this is an upper left tusk of a mature male mastodon. Tusk pieces held in place by Jessi Halligan of Florida State University (left), with assistan

Mastodon Tusk Reveals Ancient Humans Arrived in America Earlier Than First Thought

New discoveries involving ancient tools and a mastodon's tusk reveal how early humans first arrived in Florida before the Clovis culture.

Agate stone tool

Stone Tool Older than Any Human Civilization in the U.S. Found in Oregon

The tool is actually an agate scraper made from a piece of orange agate not indigenous to eastern Oregon.

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