When Life Moved To Land & The Disastrous Consequences | GEO GIRL
13:16
Carboniferous Climate & the Ice Age & Giant Insects that Resulted | GEO GIRL
19:06
Geology of the Cambrian & Ordovician 542 - 444 Mya | GEO GIRL
19:55
La carte surprenante des plantes
12:28
The Remarkable Mystery of Land Plants
24:35
Anaerobe to Aerobe- How Oxygen Changed Life on Earth Forever | GEO GIRL
19:23
Life Before Mammals in the Late Paleozoic Era (When Animals Moved to Land!) | GEO GIRL
11:04
When It Was Too Hot for Leaves
10:54