5 Times Supercontinents Caused Major Diversification & Devastation of Life | GEO GIRL
27:51
The "Boring Billion"- What Really Happened 1.8 to 0.8 Billion Years Ago? GEO GIRL
16:41
Ordovician Mass Extinction- Causes & Consequences | GEO GIRL
18:57
Will Mammals Be Wiped Out By The Formation Of The Next Supercontinent? GEO GIRL
20:46
Modern Life Depends on This Extinct Rock | Banded Iron Formations
24:52
What if all the world's biggest problems have the same solution?
11:52
There's a Giant Hole In Earth's History
32:01
Not ALL Tectonics is ‘Plate’ Tectonics (w/Steven Baumann!) | GEO GIRL
11:56