pbs-eons 9 months ago
science channel #Science

PBS Eons | Animals Might Be Much Older Than We Thought

What are animal-like fossils doing in rocks a billion years old, and what does that mean for our understanding of their evolution and geologic time itself?

Turns out, there might've been a long, slow-burning fuse that ultimately ignited the Cambrian Explosion.


PBS Eons
2.35M subscribers