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
- W. B. Harland, R. L. Armstrong, A. V. Cox, L. E. Craig, A. G. Smith and D. G. Smith. 1990. A Geologic Time Scale 1989. view
There are 59 timescales which overlap this one. show
This timescale is used in the definition of 127969 collections
| International Chronostratigraphic Timescale | Permian Subages of Germany | |||
|---|---|---|---|---|
| Permian | Lopingian | Changhsingian | Buntsandstein | 251.902 |
| Wuchiapingian | 254.14 | |||
| Guadalupian | Capitanian | Ohre/Aller | 259.51 | |
| Wordian | Leine | 264.28 | ||
| 266.9 | ||||