497 - 486.85 Ma

The definition of this interval in the timescale Cambrian of Siberia is taken from the following source:

• F. M. Gradstein, J. G. Ogg, and A. G. Smith. 2004. A Geologic Time Scale 2004 1-589 view

There are intervals in 9 timescales which overlap this one. show

• International Chronostratigraphic Timescale: Jiangshanian age, Stage 10 age, Paibian age, Furongian epoch
• Cambrian Epochs: Late Cambrian epoch
• Ordovician of North America: Ibexian epoch, Skullrockian age
• Cambrian of China: Taoyuanian age, Youshuanian age, Waergangian age, Niuchehean age
• Cambrian of Australia: Datsonian age, Payntonian age, Iverian age, Idamean age
• Cambrian of Siberia: Aksaian age, Batyrbaian age, Ensyan age, Yurakian age, Ketyan age, Maduan age, Sakian age, Nganasanian age
• Cambrian of North America: Millardan age, Dresbachian age, Franconian age, Sunwaptan age, Steptoean age
• Cambrian of West Avalonia: Arcadian age
• Cambrian of Britain: Festiniogian age, Trempealeauan age, Merioneth age, Maentwrogian age, Dolgellian age

This interval is no longer in current use

This interval is used in the definition of 4 collections

A total of 2469 collections with 12586 occurrences lie within this time span