283.3 - 274.4 Ma

The definition of this interval in the timescale International Chronostratigraphic Timescale is taken from the following source:

• K. M. Cohen, S.C. Finney, P.L. Gibbard and J.-X. Fan. 2024. The ICS International Chronostratigraphic Chart v2024/12. International Commission on Stratigraphy view

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

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

This interval is used in the definition of 3710 collections

A total of 3637 collections with 20194 occurrences lie within this time span