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The Permian (/ ˈ p ɜːr m i. ə n / PUR-mee-ən) [4] is a geologic period and stratigraphic system which spans 47 million years from the end of the Carboniferous Period 298.9 million years ago (Mya), to the beginning of the Triassic Period 251.902 Mya.
The Cisuralian is the first series/epoch of the Permian.The Cisuralian was preceded by the Pennsylvanian and followed by the Guadalupian.The Cisuralian Epoch is named after the western slopes of the Ural Mountains in Russia and Kazakhstan and dates between 298.9 ± 0.15 – 272.3 ± 0.5 Ma.
This page was last edited on 31 October 2021, at 23:01 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
Permian vertebrates of North America (4 C, 1 P) Pages in category "Permian animals of North America" The following 9 pages are in this category, out of 9 total.
Chroniosuchus (greek for “ancient crocodile”; chronos meaning “time” and suchus meaning “crocodile”) is an extinct genus of chroniosuchid from the upper Permian period. The genus was first named by Vjuschkov in 1957.
About Wikipedia; Contact us; Contribute Help; Learn to edit; Community portal; ... Permian animals (6 C, 12 P) C. Cisuralian life (9 C, 16 P) F. Permian fossil record ...
This page was last edited on 31 October 2021, at 23:01 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.