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The Croc That Ran on Hooves

Season 2 Episode 22 | 8m 41s

In the Eocene Epoch, there was a reptile that had teeth equipped for biting through flesh, its hind legs were a lot longer than its front legs and instead of claws, its toes were each capped with hooves. How did this living nightmare come to evolve?

Aired: 04/30/19
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