286 - 274.4 Ma

The definition of this interval in the timescale Permian of North America is taken from the following source:

• F. M. Gradstein, J. G. Ogg, M. D. Schmitz and G. M. Ogg. 2020. Geologic Time Scale 2020 view

There are intervals in 8 timescales which overlap this one. show

• International Chronostratigraphic Timescale: Kungurian age, Cisuralian epoch, Artinskian age
• Permian of the Russian Platform: Sarginian subage, Ufimian subage, Irginian subage, Irenian subage, Filipovian subage, Saraninian subage
• Permian of the Pamirs: Kubergandian age, Bolorian age, Yakhtashian age
• Permian of Western Europe: Autunian epoch, Rotliegendes epoch
• Permian of China: Luodianian age
• Permian of North America: Hessian subage, Cathedralian subage
• Carbo-Permian of the Russian Platform: Pavlovoposadian subage, Noginskian subage
• Permian-Jurassic of New Zealand: Mangapirian age, Telfordian age, Barettian age, Aparima epoch

This interval is used in the definition of 58 collections

A total of 3677 collections with 20437 occurrences lie within this time span