Clovis Points and Mammoths Both Disappear at the Exact Same Stratigraphic Layer. 12,800 Years Ago.

For those who lived through those times to remember

The power of nature is impressive.

The Black Mat Marks the End of the Clovis Culture and the Megafauna Simultaneously.

The importance of logic! #clovisdebarros #letsthink

After 61 years in the profession, he stopped working.

Hail never seen before

Hailstorm