The Rise and Reign of the Mammals with Stephen Brusatte
Factually! with Adam Conover
00:00
The Origin of Mammals
Mammals were there when the asteroid hit, and they were there long before the asteroid. Mammals then filled a lot of those rolls that dinosaurs once filled. That's when the ancestors of mammals split off from the reptiles on the great family tree of life. And ultimately, it is our deep history. i think it is especially interesting and especially relevant for us to understand.
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