Up Next
Back to Show
Eons
How the Turtle Got Its Shell
Season 1
Episode 33
Where did turtles come from? And how did the they get their shells? The answers to these questions would eventually cause scientists to rethink the entire history of reptile evolution.
Support Provided By
9:11
For some, the rise of venomous elapid snakes was an almost apocalyptic catastrophe.
12:07
When you only have fossils, how do you know if a dinosaur is female or male?
9:41
Paranthropus lived alongside our ancestors. If we are still here, why aren’t they?
8:42
Exoskeleton fragments may have allowed microbes to sail the ocean and change the world.
7:09
Turns out bats didn’t give us butterflies and we should be thanking bees and beans.
8:58
Graptolites show us how unpredictable the Silurian period really could be.
7:50
From an evolutionary perspective, is bigger always better?
9:31
This is how our planet rescued itself from extreme conditions in the Cretaceous Period.