538.8 - 485.4 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 12 timescales which overlap this one. show
- International Chronostratigraphic Timescale: Wuliuan age, Terreneuvian epoch, Stage 10 age, Series 2 epoch, Guzhangian age, Fortunian age, Stage 2 age, Stage 3 age, Miaolingian epoch, Jiangshanian age, Paibian age, Drumian age, Stage 4 age, Furongian epoch
- Obsolete Names for ICS Units: Series 3 epoch, Stage 5 age
- Cambrian Epochs: Late Cambrian epoch, Middle Cambrian epoch, Early Cambrian epoch
- Ordovician of the Baltic: Oeland epoch, Pakerort age
- Ordovician of North America: Ibexian epoch, Skullrockian age
- Cambrian of China: Youshuanian age, Wangcunian age, Taoyuanian age, Waergangian age, Meishucunian age, Taijangian age, Duyunian age, Nangaoian age, Niuchehean age, Jinnigian age
- Cambrian of Australia: Undillan age, Templetonian age, Boomerangian age, Ordian age, Payntonian age, Floran age, Mindyallan age, Idamean age, Iverian age, Datsonian age
- Cambrian of Siberia: Tavgian age, Nemakit-Daldynian age, Nganasanian age, Batyrbaian age, Toyonian age, Amgan age, Ensyan age, Ayusokkanian age, Solvan age, Yurakian age, Aksaian age, Botomian age, Tommotian age, Atdabanian age, Ketyan age, Sakian age, Mayan age, Lenian age, Maduan age, Menevian age
- Cambrian of Kazakhstan: Zhanaarykian age, Tuesaian age
- Cambrian of North America: Dyeran age, Waucoban age, Delamaran age, Begadean age, Montezuman age, Millardan age, Franconian age, Marjumian age, Dresbachian age, Topazan age, Sunwaptan age, Steptoean age, Albertian age
- Cambrian of West Avalonia: Arcadian age, Placentian age, Branchian age
- Cambrian of Britain: Maentwrogian age, Trempealeauan age, Dolgellian age
This interval is used in the definition of 108 collections
A total of 7914 collections with 47539 occurrences lie within this time span