Gorgonopsid

The Gorgonopsids [1] were Therapsids, a group of tetrapods which eventually gave rise to the mammals. Gorgonopsids had fur and layed eggs.

Gorgonopsia
Temporal range: Middle to Late Permian
Gorgonops torvus1DB.jpg
Gorgonops
Scientific classification
Kingdom:
Phylum:
Class:
Order:
Suborder:
Gorgonopsia

Seeley, 1895
Family:
Gorgonopsidae

Lydekker, 1890
Subfamilies

Gorgonopsinae
Inostranceviinae
Rubidgeinae

Gorgonopsids were a successful group which lived during the Permian period, about 260 million years ago. They became extinct in the Permian–Triassic extinction event.

They were the major predators of their day. They had large, powerful, square-shaped jaws with huge, sabre-like canine and interlaced, socket-like teeth. Many fossils have been found in South Africa.

The largest known, Inostrancevia, was the size of a large bear with a 45 cm long skull, and 12-cm long sabre-like teeth.

The Gorgonopsidae are divided into three sub-families:

  • Rubidginae, which had large, broad skulls,
  • Gorgonopsinae, which included most of the gorgonopsid genera.
  • Inostranceviinae

Gorgonopsid Media

Notes

  1. meaning "Gorgon arch," Gorgon was a beast in Greek mythology whose gaze could turn you to stone, and arch refers to synapsid skull holes


Cite error: There are <ref> tags on this page, but the references will not show without a {{Reflist|group=lower-alpha}} template or a <references group="lower-alpha"/> tag.