Life After Dinosaurs: The Ice Age and Beyond
18:45
Aftermath of the Asteroid Impact that Killed the Dinosaurs
19:03
What Was the Earth Like When Dinosaurs Were Around?
48:01
A Snowball Earth: How The Ice Age Nearly Wiped Out All Of Life | Catastrophe
23:40
What Did the Ancient Mars Look Like? Geography of the Red Planet
21:55
What Was the Earth Like after Dinosaurs? The Dawn of Humanity
13:09
Scientists Stunned To Discover What's Hidden Under The Ice In Greenland
20:17
What Dinosaurs Were Really Like
15:28