Permian Subages of Germany

The interval definitions in this timescale are derived from the following sources:

  • 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
  • F. M. Gradstein, J. G. Ogg, M. D. Schmitz and G. M. Ogg. 2020. Geologic Time Scale 2020 view

There are 11 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 68 collections

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International Chronostratigraphic TimescalePermian Subages of GermanyPermian of the Russian PlatformPermian of North America
PermianLopingianChanghsingianBuntsandstein251.902
Wuchiapingian254.14
TatarianVyatkian256.8 *
GuadalupianCapitanianOhre/AllerSeverodvinianCapitanian259.51
WordianLeineUrzhumianWordian264.28
RoadianKazanianPovolzhianRoadian266.9
Sokian270.7 *
CisuralianKungurianKungurianIrenian/UfimianLeonardianCathedralian273.01
Filipovian276.5 *
Saraninian280.1 *
Hessian281.9 *
ArtinskianArtinskianSarginian283.5
Irginian285.9 *
WolfcampianLenoxian286.1 *
Burtsevian287.8 *
SakmarianSakmarianSterlitamakian290.1
Tastubian291.7 *
AsselianAsselianShikhanianNealian293.52
Uskalykian294.8
Surenian297.5
298.9