Inostrancevia is an extinct genus of large carnivorous therapsids, which lived 260-250 million years ago during the Late Permian in what is now European Russia and South Africa.
Inostrancevia is the biggest known gorgonopsid, with the most massive fossil specimens suggesting a size estimated between 3 and 3.5 meters in length.
00:00 - Inostrancevia
01:40 - Behavior of Gorgonopsids
02:54 - Life Cycle of Gorgonopsids
04:09 - Gorgonopsians
06:52 - Teeth
09:37 - Bite
13:52 - Extinction of Gorgonopsids