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
  • F. M. Gradstein, J. G. Ogg, and A. G. Smith. 2004. A Geologic Time Scale 2004 1-589 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 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

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International Chronostratigraphic TimescalePermian of ChinaObsolete Carboniferous Ages of ChinaPermian of Western EuropePermian of the PamirsPermian Subages of GermanyPermian of North America
PermianLopingianChanghsingianMeishanianDorashamianBuntsandstein251.902
Baoqingian253.4 *
WuchiapingianLaoshanianZechsteinDzhulfian254.14
Laibinian257.7 *
GuadalupianCapitanianLengwuanRotliegendesMidianOhre/AllerCapitanian259.51
WordianKuhfengianLeineWordian264.28
Murgabian266.2 *
RoadianRoadian266.9
CisuralianKungurianLuodianianKubergandianLeonardianCathedralian273.01
Bolorian279.8
Hessian281.9 *
ArtinskianAutunian283.5
Longlinian285.4 *
Yakhtashian286
WolfcampianLenoxian286.1 *
SakmarianSakmarian290.1
AsselianZisongianAsselianNealian293.52
CarboniferousPennsylvanianGzhelianMapingian †298.9
300.1
Kasimovian303.7
305.9