283.5 - 273.01 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. 2023. The ICS International Chronostratigraphic Chart v2023/09. view

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

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

This interval is used in the definition of 3696 collections

A total of 3641 collections with 20340 occurrences lie within this time span