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. 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
- F. M. Gradstein, J. G. Ogg, M. D. Schmitz and G. M. Ogg. 2020. Geologic Time Scale 2020 view
- M. O. Woodburne. 1987. A prospectus of the North American Mammal Ages. In: Woodburne, M. O. (ed.), Cenozoic Mammals of North America. University of California Press, Berkelery, CA 285-290 view
- J. Alroy. 2000. New methods for quantifying macroevolutionary patterns and processes. Paleobiology 26(4):707-733 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
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 127249 collections
International Chronostratigraphic Timescale | Carbo-Permian of the Russian Platform | Carboniferous of Western Europe | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
287.6 | ||||||||||
297.7 | ||||||||||
Carboniferous | Pennsylvanian | Gzhelian | Rusavkinian | Kuzel | 298.9 * | |||||
Stephanian | Stephanian C | 300.3 * | ||||||||
Stephanian B | 300.9 * | |||||||||
Stephanian A | 301.4 * | |||||||||
Kasimovian | Dorogomilovian | 303.7 | ||||||||
Khamovnikian | 304.8 | |||||||||
Cantabrian | 305 * | |||||||||
Krevyakinian | 305.8 * | |||||||||
Moscovian | Myachkovian | 307 | ||||||||
Westphalian | Westphalian D | 307.4 * | ||||||||
Podolskian | 308.9 * | |||||||||
Westphalian C | 309.8 | |||||||||
Kashirian | 311.4 * | |||||||||
Vereian | 313.8 | |||||||||
Westphalian B | 314.6 | |||||||||
Melekessian | 314.8 | |||||||||
Bashkirian | 315.2 | |||||||||
Cheremshanian | 316.9 * | |||||||||
Westphalian A | 317 * | |||||||||
Prikamian | 318.6 * | |||||||||
Namurian | Yeadonian | 318.8 * | ||||||||
Severokeltmian | 319.9 * | |||||||||
Marsdenian | 320.2 * | |||||||||
Krasnopolyanian | 321.2 * | |||||||||
Kinderscoutian | 321.5 * | |||||||||
Voznesenian | 321.9 * | |||||||||
Alportian | 322 * | |||||||||
Chokierian | 323.1 * | |||||||||
Mississippian | Serpukhovian | Zapaltjubian | 323.2 | |||||||
Arnsbergian | 324 * | |||||||||
Protvian | 324.4 * | |||||||||
Steshevian | 326.8 * | |||||||||
Pendleian | 327.4 * | |||||||||
Tarusian | 329 * | |||||||||
Visean | Venevian | Warnantian | Brigantian † | 330.9 | ||||||
Mikhailovian | 331.9 * | |||||||||
Aleksinian | 333.7 * | |||||||||
Tulian | 335.8 * | |||||||||
Livian | Asbian † | 336.3 * | ||||||||
Bobrikian | 339.9 * | |||||||||
Moliniacian | Holkerian †/Arundian/Chadian | 340.2 * | ||||||||
Radaevkian | 343.4 * | |||||||||
Tournaisian | Kosvian | Ivorian | 346.7 | |||||||
Kizelian | 350.7 * | |||||||||
Cherepetian | 351.9 * | |||||||||
Hastarian | 353.7 * | |||||||||
Karakubian | 354.4 * | |||||||||
Upinian | 356.3 * | |||||||||
Malevkian | 357.6 * | |||||||||
Gumerovian | 358 * | |||||||||
358.9 |