Mirrored Content

0:00 Nature's Unspoken Rule And The Period That Broke It
0:45 Geography & Oceanography
2:15 What Lived In The Oceans & Seas
3:56 What Caused Life In The Water To Be So Unscary?
4:35 The Opposite Story On Land & Earth's Old Rulers
5:11 Earth's Original Saber-Tooths
6:30 The Largest Predator
8:45 Permian Russia Was A Problem
9:18 The Giant Gorgonopsids That Ruled Africa
11:27 The Arch Nemesis - Therocephalians
12:18 First Animals To Evolve Venom
12:50 Jaguar Sized Predator With A Lion Sized Head
13:35 Runner Up For Largest Land Carnivore
14:25 Other Late Permian Carnivores
15:20 Amphibians
16:30 Herbivores & The Largest Animal On Earth
18:28 Prehistoric Skies
19:21 Mother Nature Wanna Kill You Too - The Great Dying