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: Stage 3 age, Stage 10 age, Drumian age, Stage 2 age, Miaolingian epoch, Series 2 epoch, Furongian epoch, Guzhangian age, Terreneuvian epoch, Paibian age, Fortunian age, Stage 4 age, Jiangshanian age, Wuliuan age
- Obsolete Names for ICS Units: Series 3 epoch, Stage 5 age
- Cambrian Epochs: Early Cambrian epoch, Middle Cambrian epoch, Late Cambrian epoch
- Ordovician of the Baltic: Pakerort age, Oeland epoch
- Ordovician of North America: Skullrockian age, Ibexian epoch
- Cambrian of China: Meishucunian age, Jinnigian age, Nangaoian age, Duyunian age, Niuchehean age, Youshuanian age, Taijangian age, Waergangian age, Taoyuanian age, Wangcunian age
- Cambrian of Australia: Templetonian age, Undillan age, Floran age, Boomerangian age, Ordian age, Iverian age, Payntonian age, Mindyallan age, Idamean age, Datsonian age
- Cambrian of Siberia: Botomian age, Nemakit-Daldynian age, Aksaian age, Sakian age, Tavgian age, Batyrbaian age, Ayusokkanian age, Mayan age, Nganasanian age, Amgan age, Tommotian age, Solvan age, Ensyan age, Lenian age, Maduan age, Atdabanian age, Ketyan age, Menevian age, Toyonian age, Yurakian age
- Cambrian of Kazakhstan: Zhanaarykian age, Tuesaian age
- Cambrian of North America: Montezuman age, Dyeran age, Dresbachian age, Delamaran age, Topazan age, Franconian age, Albertian age, Millardan age, Sunwaptan age, Marjumian age, Begadean age, Waucoban age, Steptoean age
- Cambrian of West Avalonia: Branchian age, Arcadian age, Placentian age
- Cambrian of Britain: Dolgellian age, Maentwrogian age, Trempealeauan age
This interval is used in the definition of 109 collections
A total of 7905 collections with 47439 occurrences lie within this time span