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