Keywords |
  • Geology


The Permian period is the sixth geological period of the paleozoic era. It lasted from 280 to 250 million years ago and includes the peak period of the mammalian reptiles (lystrosaurus, dimetrodon, pareiasaurus, etc.); it ended with the greatest mass extinction of all time. The hercynian orogenesis ended with the formation of a single continent: Pangea.

Permian Permian

Permian - 1 Photo


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