303.7 - 298.9 Ma

The definition of this interval in the timescale Carboniferous 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 7 timescales which overlap this one. show

• International Chronostratigraphic Timescale: Gzhelian age, Pennsylvanian epoch
• Carboniferous Subepochs: Late Pennsylvanian subepoch
• Permian of China: Zisongian age
• Carbo-Permian of the Russian Platform: Rusavkinian subage
• Carboniferous of Western Europe: Stephanian A subage, Stephanian C subage, Stephanian age, Kuzel age, Stephanian B subage
• Carboniferous of China: Xiaodushanian age
• Obsolete Carboniferous Ages of China: Mapingian age

This interval is used in the definition of 553 collections

A total of 1599 collections with 12719 occurrences lie within this time span