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
- 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 126668 collections
| International Chronostratigraphic Timescale | Cenozoic Subepochs | |||
|---|---|---|---|---|
| Neogene | Pliocene | Piacenzian | Late Pliocene | 2.58 |
| Zanclean | Early Pliocene | 3.6 | ||
| Miocene | Messinian | Late Miocene | 5.333 | |
| Tortonian | 7.246 | |||
| Serravallian | Middle Miocene | 11.63 | ||
| Langhian | 13.82 | |||
| Burdigalian | Early Miocene | 15.98 | ||
| Aquitanian | 20.44 | |||
| 23.03 | ||||