Marine Life in Triassic & Jurassic / Why Life Recovered Slowly After Permian Extinction | GEO GIRL
16:39
Life on Land during the Triassic & Jurassic / The Dawn of the Dinosaurs | GEO GIRL
19:23
Life Before Mammals in the Late Paleozoic Era (When Animals Moved to Land!) | GEO GIRL
20:57
Geology of the Carboniferous and Permian ~360-252 Million Years Ago | GEO GIRL
23:00
5 Times Supercontinents Caused Major Diversification & Devastation of Life | GEO GIRL
16:41
Ordovician Mass Extinction- Causes & Consequences | GEO GIRL
25:04
Early Paleozoic Oxygen History: Evidence & Reasons for Paleozoic Oxygen Fluctuations | GEO GIRL
18:52
The Great Dying: The Permian Mass Extinction
19:08