Middle Paleozoic Life: New Predators & First Land Animals (from Tiktaalik) | GEO GIRL

Geology of the Silurian & Devonian 444 - 359 Mya | GEO GIRL

Life in the Cambrian & Ordovician ~542-444 mya | GEO GIRL

Neil Shubin (U. Chicago): Finding Tiktaalik, the Fossil Link Between Fish and Land Animals

The Age of Reptiles in Three Acts

Life Before Mammals in the Late Paleozoic Era (When Animals Moved to Land!) | GEO GIRL

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When Diversity of Life on Earth Tripled! GEO GIRL

When Life Moved To Land & The Disastrous Consequences | GEO GIRL

5 Times Supercontinents Caused Major Diversification & Devastation of Life | GEO GIRL

Early Paleozoic Oxygen History: Evidence & Reasons for Paleozoic Oxygen Fluctuations | GEO GIRL

From the Cambrian Explosion to the Great Dying

Early Cenozoic Life- Megalodon Roamed, Mammals go Back to Sea, Huge Birds Hunt Horses | GEO GIRL

Why Dinosaurs Were So Successful + Busting Dinosaur Myths | GEO GIRL

Finding Tiktaalik: Neil Shubin on the Evolutionary Step from Sea to Land

When Animals Learnt to Bite, the Evolution of the Jaw Bone

Marine Life in Triassic & Jurassic / Why Life Recovered Slowly After Permian Extinction | GEO GIRL

[FULL] PERILAKU UNIK HEWAN LAUT | SI OTAN (12/01/18)

When Fish First Breathed Air

Alpine Rivers: The Cradle of Life | Free Documentary Nature

How To Speak Fluently In English About Almost Anything