Up Next
Back to Show
Eons
The Traits That Spawned the Age of Mammals
Season 4
Episode 2
Lots of the traits we think of as defining us as mammals show up pretty early, during the time of the dinosaurs. And, in some cases, they show up a lot earlier and in things that weren’t mammals at all.
Support Provided By
10:39
When you take a deeper look at Pompeii, a different story could be told about the final moments.
11:25
What did life look like when the Amazon watershed flowed backwards?
12:10
Did you know the evolution of the butthole was a major breakthrough in animal development?
12:28
Learn about the complicated the history of mammals and their disappearance.
10:50
Where did our moon come from? The origin is even stranger than you may imagine.
