Permian of Western Europe

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

There are 13 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.

This timescale is used in the definition of 167 collections

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International Chronostratigraphic TimescalePermian of Western EuropePermian of the PamirsPermian of North AmericaPermo-Triassic Subages of Eastern Europe
TriassicEarly TriassicOlenekianVokhmian247.2
Induan251.2
PermianLopingianChanghsingianDorashamian251.902
WuchiapingianZechsteinDzhulfianLate Vyatkian/Early Vyatkian254.14
GuadalupianCapitanianRotliegendesMidianCapitanianLate Severodvinian/Early Severodvinian259.51
WordianWordianLate Urzhumian/Early Urzhumian264.28
Murgabian266.2 *
RoadianRoadianLate Kazanian/Early Kazanian266.9
CisuralianKungurianKubergandianLeonardianCathedralian273.01
Bolorian279.8
Hessian281.9 *
ArtinskianAutunian283.5
Yakhtashian286
WolfcampianLenoxian286.1 *
SakmarianSakmarian290.1
AsselianAsselianNealian293.52
298.9