And so it ends
1:06:02
Dinosaurs a short history
44:58
The Cretaceous-Palaeogene Mass Extinction: What Do We Really Know?
44:07
The Great Dying with sound
34:34
The Tortured History of Earth's Oldest Rocks w/Jesse & Chris from PlanetGEO! (PT 1)
1:29:41
Goddard Scientific Colloquium: The Final Day of the Cretaceous, Led by Robert DePalma
50:50
The early evolution of Dinosaurs
56:45
The Scenic Geology of Alberta: Informing the public
57:12