315.2 - 307 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 6 timescales which overlap this one. show

• International Chronostratigraphic Timescale: Pennsylvanian epoch
• Carboniferous Subepochs: Middle Pennsylvanian subepoch
• Carbo-Permian of the Russian Platform: Vereian subage, Podolskian subage, Myachkovian subage, Melekessian subage, Kashirian subage
• Carboniferous of Western Europe: Cantabrian subage, Westphalian age, Westphalian C subage, Westphalian B subage, Westphalian D subage, Stephanian age
• Carboniferous of China: Dalaun age
• Carboniferous of North America: Desmoinesian age, Atokan age

This interval is used in the definition of 712 collections

A total of 1849 collections with 11933 occurrences lie within this time span