Permian of China
The interval definitions in this timescale are derived from the following sources:
- F. M. Gradstein, J. G. Ogg, M. D. Schmitz and G. M. Ogg. 2020. Geologic Time Scale 2020 view
- A. G. Sennikov and V. K. Golubev. 2006. Vyazniki Biotic Assemblage of the Terminal Permian. Paleontological Journal 40(suppl. 4):S475-S481 view
- F. M. Gradstein, J. G. Ogg, and A. G. Smith. 2004. A Geologic Time Scale 2004 1-589 view
There are 16 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 42 collections
| International Chronostratigraphic Timescale | Permian of China | Permian of the Salt Range | Permo-Triassic Subages of Eastern Europe | Permian of the Russian Platform | Carboniferous of North America | Obsolete Carboniferous Ages of China | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Triassic | Early Triassic | Olenekian | Vokhmian | 247.2 | ||||||
| Induan | 251.2 | |||||||||
| Kathwai | 251.5 * | |||||||||
| Permian | Lopingian | Changhsingian | Meishanian | 251.902 | ||||||
| 252.4 * | ||||||||||
| Chhidru | 252.9 * | |||||||||
| Baoqingian | 253.4 * | |||||||||
| Wuchiapingian | Laoshanian | Late Vyatkian/Early Vyatkian | 254.14 | |||||||
| Kalabagh | 255 * | |||||||||
| Wargal | 256 * | |||||||||
| Tatarian | Vyatkian | 256.8 * | ||||||||
| Laibinian | 257.7 * | |||||||||
| Guadalupian | Capitanian | Lengwuan | Late Severodvinian/Early Severodvinian | Severodvinian | 259.51 | |||||
| Wordian | Kuhfengian | Late Urzhumian/Early Urzhumian | Urzhumian | 264.28 | ||||||
| 265.3 * | ||||||||||
| Amb | 266.1 * | |||||||||
| Roadian | Late Kazanian/Early Kazanian | Kazanian | Povolzhian | 266.9 | ||||||
| Sokian | 270.7 * | |||||||||
| Cisuralian | Kungurian | Luodianian | Kungurian | Irenian/Ufimian | 273.01 | |||||
| Filipovian | 276.5 * | |||||||||
| Saraninian | 280.1 * | |||||||||
| Artinskian | Artinskian | Sarginian | 283.5 | |||||||
| Longlinian | 285.4 * | |||||||||
| Irginian | 285.9 * | |||||||||
| Burtsevian | 287.8 * | |||||||||
| Sakmarian | Sakmarian | Sterlitamakian | 290.1 | |||||||
| Tastubian | 291.7 * | |||||||||
| Asselian | Zisongian | Asselian | Shikhanian | Bursumian † | 293.52 | |||||
| Uskalykian | 294.8 | |||||||||
| Surenian | 297.5 | |||||||||
| Carboniferous | Pennsylvanian | Gzhelian | Virgilian | Mapingian † | 298.9 | |||||
| 300.1 | ||||||||||
| Kasimovian | Missourian | 303.7 | ||||||||
| Desmoinesian | 305.9 * | |||||||||
| Moscovian | 307 | |||||||||
| Atokan | 312.7 * | |||||||||
| Bashkirian | 315.2 | |||||||||
| Morrowan | 318.4 * | |||||||||
| Mississippian | Serpukhovian | Chesterian | 323.2 | |||||||
| Visean | 330.9 | |||||||||
| Meramecian | 335.8 * | |||||||||
| Osagean | 343.1 * | |||||||||
| Tournaisian | 346.7 | |||||||||
| Kinderhookian | 351.9 * | |||||||||
| 358.9 | ||||||||||