Late Carboniferous - 306 million years ago
Limnoscelis and Diasparactus
Limnoscelis and Diasparactus
Middle Permian - 265 million years ago
Jonkeria, Diictodon and Eunotosaurus
Jonkeria, Diictodon and Eunotosaurus
Late Permian - 251 million years ago
Moschorhinus and Lystrosaurus
Moschorhinus and Lystrosaurus