Skip to main content

Up Next

Your Inner Fish

Your Inner Fish

Season 1 Episode 1
55:11
Your Inner Reptile

Your Inner Reptile

Season 1 Episode 2
54:46
Your Inner Fish Season 1

Your Inner Monkey

Season 1 Episode 3
54:40
Episode 5: The Calling

The Calling

Season 4 Episode 5
53:05
When Whales Could Walk

When Whales Could Walk

Season 51 Episode 1
53:31
Back to Show
Your Inner Fish

Amazing Places, Amazing Fossils: Tritheledont

The Bay of Fundy in Nova Scotia, Canada, is home not only to the world's largest tides, but also to some incredibly important fossils. Paleontologist Neil Shubin describes one particularly striking specimen from these cliffs: an animal in the midst of the reptile-to-mammal transition.