International Chronostratigraphic Timescale
The interval definitions in this timescale are derived from the following sources:
- K. M. Cohen, S.C. Finney, P.L. Gibbard and J.-X. Fan. 2023. The ICS International Chronostratigraphic Chart v2023/09. view
- P. L. Gibbard, M. J. Head, and M. J. C. Walker. 2010. Formal ratification of the Quaternary System/Period and the Pleistocene Series/Epoch with a base at 2.58 Ma. Journal of Quaternary Science 25(2):96-102 view
- F. M. Gradstein, J. G. Ogg, and A. G. Smith. 2004. A Geologic Time Scale 2004 1-589 view
There are 59 timescales which overlap this one. show
This timescale is used in the definition of 127294 collections
| International Chronostratigraphic Timescale | Cambrian Epochs | ||||
|---|---|---|---|---|---|
| Cambrian | Furongian | Stage 10 | Late Cambrian | 485.4 | |
| Jiangshanian | 489.5 | ||||
| Paibian | 494 | ||||
| Miaolingian | Guzhangian | Middle Cambrian | 497 | ||
| Drumian | 500.5 | ||||
| Wuliuan | 504.5 | ||||
| Series 2 | Stage 4 | Early Cambrian | 509 | ||
| Stage 3 | 514 | ||||
| Terreneuvian | Stage 2 | 521 | |||
| Fortunian | 529 | ||||
| 538.8 | |||||