538.8 - 486.85 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. 2024. The ICS International Chronostratigraphic Chart v2024/12. International Commission on Stratigraphy view
There are intervals in 11 timescales which overlap this one. show
- International Chronostratigraphic Timescale: Stage 2 age, Fortunian age, Furongian epoch, Paibian age, Stage 10 age, Guzhangian age, Drumian age, Jiangshanian age, Terreneuvian epoch, Stage 3 age, Series 2 epoch, Stage 4 age, Wuliuan age, Miaolingian epoch
- Obsolete Names for ICS Units: Stage 5 age, Series 3 epoch
- Cambrian Epochs: Middle Cambrian epoch, Early Cambrian epoch, Late Cambrian epoch
- Ordovician of North America: Skullrockian age, Ibexian epoch
- Cambrian of China: Waergangian age, Niuchehean age, Taoyuanian age, Jinnigian age, Nangaoian age, Duyunian age, Youshuanian age, Wangcunian age, Meishucunian age, Taijangian age
- Cambrian of Australia: Datsonian age, Payntonian age, Boomerangian age, Iverian age, Undillan age, Templetonian age, Ordian age, Idamean age, Mindyallan age, Floran age
- Cambrian of Siberia: Lenian age, Mayan age, Maduan age, Botomian age, Ensyan age, Menevian age, Solvan age, Tavgian age, Yurakian age, Batyrbaian age, Tommotian age, Amgan age, Nganasanian age, Nemakit-Daldynian age, Ayusokkanian age, Sakian age, Atdabanian age, Ketyan age, Toyonian age, Manykaian age, Aksaian age
- Cambrian of Kazakhstan: Tuesaian age, Zhanaarykian age
- Cambrian of North America: Marjumian age, Dresbachian age, Montezuman age, Millardan age, Steptoean age, Albertian age, Dyeran age, Topazan age, Delamaran age, Sunwaptan age, Franconian age, Begadean age, Waucoban age
- Cambrian of West Avalonia: Branchian age, Placentian age, Arcadian age
- Cambrian of Britain: Festiniogian age, Dolgellian age, Maentwrogian age, Caerfai age, St Davids age, Merioneth age, Trempealeauan age
This interval is used in the definition of 57 collections
A total of 8421 collections with 49974 occurrences lie within this time span