Reptile's Beginnings

Reptile's Beginnings was the second episode in Walking with Monsters series. It featured the Carboniferous and early Permian periods. This episode is directed by Cloë Leland.

Creatures: Petrolacosaurus

Mesothelae

Arthropleura

Proterogyrinus

Meganeura

Edaphosaurus

Dimetrodon

Seymouria

Years And Periods

Carboniferous 300 MYA

Permian 280 MYA with 250 MYA