307 - 303.7 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 7 timescales which overlap this one. show

• International Chronostratigraphic Timescale: Pennsylvanian epoch
• Carboniferous Subepochs: Late Pennsylvanian subepoch
• Carbo-Permian of the Russian Platform: Krevyakinian subage, Khamovnikian subage, Dorogomilovian subage
• Carboniferous of Western Europe: Stephanian age, Cantabrian subage, Stephanian A subage
• Carboniferous of China: Xiaodushanian age, Dalaun age
• Obsolete Carboniferous Ages of China: Mapingian age
• Carboniferous of North America: Desmoinesian age, Missourian age

This interval is used in the definition of 322 collections

A total of 650 collections with 4045 occurrences lie within this time span