Extras

Your Inner Fish

Episode 2: Your Inner Reptile - Preview

Preview: Ep2 | 30s

Learn which parts of our bodies we’ve inherited from our reptilian ancestors.

Your Inner Fish

Amazing Places, Amazing Fossils: Tritheledont

Clip: Ep2 | 4m 5s

Neil Shubin finds a tiny fossil that represents an important time in our evolution.

Your Inner Fish

The Evolution of Your Teeth

Clip: Ep2 | 2m 51s

Your teeth can be traced back to reptile-like ancestors who ruled the earth.

Your Inner Fish

We Hear with the Bones that Reptiles Eat With

Clip: Ep2 | 4m 10s

Opossums and fossils provide evidence for the evolution of our ears.