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
- F. M. Gradstein, F. P. Agterberg, J. G. Ogg, J. Hardenbol, P. Van Veen, J. Thierry, and Z. Huang. 1995. A Triassic, Jurassic, and Cretaceous time scale. SEPM Special Publication 54 view
- F. M. Gradstein, J. G. Ogg, M. D. Schmitz and G. M. Ogg. 2020. Geologic Time Scale 2020 view
- J. Palfy, P. L. Smith, and J. K. Mortensen. 2000. A U-Pb and 40Ar/39Ar time scale for the Jurassic. Canadian Journal of Earth Sciences 37(6):923-944 view
- F. M. Gradstein, J. G. Ogg, and A. G. Smith. 2004. A Geologic Time Scale 2004 1-589 view
- F. F. Steininger, W. A. Berggren, D. V. Kent, R. L. Bernor, S. Sen and J. Agusti. 1996. Circum-Mediterranean Neogene (Miocene and Pliocene) marine-continental chronologic correlations of European mammal units. The Evolution of Western Eurasian Neogene Mammal Faunas (eds. R. L. Bernor, V. Fahlbusch, and H.-W. Mittmann) view
- J. Meng and M. C. McKenna. 1998. Faunal turnovers of Paleogene mammals from the Mongolian Plateau. Nature 394:364-367 view
There are 59 timescales which overlap this one. show
Interval boundaries marked with * have been interpolated based on the differences between the ages for international timescale boundaries quoted in the source and the currently accepted ages for those boundaries.
Interval names marked with † are no longer in current use.
This timescale is used in the definition of 126520 collections
International Chronostratigraphic Timescale | Paleogene Mammal Ages of Asia | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Paleogene | Oligocene | Chattian | Tabenbulakian | Hsandagolian | 23.03 | |||||||
Rupelian | Kekeamuan | 27.82 | ||||||||||
Eocene | Priabonian | Houldjinian/Ergilian/Ulangochuian | 33.9 | |||||||||
Bartonian | Sharamurunian/Irdinmanhan/Arshantan | 37.71 | ||||||||||
Lutetian | 41.2 | |||||||||||
Ypresian | Bumbanian | 47.8 | ||||||||||
Paleocene | Thanetian | Gashatan | 56 | |||||||||
Selandian | 59.2 | |||||||||||
Danian | 61.6 | |||||||||||
66 |