Permian of the Russian Platform

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
  • 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, and A. G. Smith. 2004. A Geologic Time Scale 2004 1-589 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.

Interval names marked with † are no longer in current use.

This timescale is used in the definition of 181 collections

Show more time

Show linear time

International Chronostratigraphic TimescalePermian of the Russian PlatformPermian of North AmericaPermian of Western EuropePermian of ChinaCarboniferous of Western EuropeCarboniferous of North America
PermianLopingianChanghsingianMeishanian251.902
Baoqingian253.4 *
WuchiapingianZechsteinLaoshanian254.14
TatarianVyatkian256.8 *
Laibinian257.7 *
GuadalupianCapitanianSeverodvinianCapitanianRotliegendesLengwuan259.51
WordianUrzhumianWordianKuhfengian264.28
RoadianKazanianPovolzhianRoadian266.9
Sokian270.7 *
CisuralianKungurianKungurianIrenian/UfimianLeonardianCathedralianLuodianian273.01
Filipovian276.5 *
Saraninian280.1 *
Hessian281.9 *
ArtinskianArtinskianSarginianAutunian283.5
Longlinian285.4 *
Irginian285.9 *
WolfcampianLenoxian286.1 *
Burtsevian287.8 *
SakmarianSakmarianSterlitamakian290.1
Tastubian291.7 *
AsselianAsselianShikhanianNealianZisongianBursumian †293.52
Uskalykian294.8
Surenian297.5
Kuzel297.7
CarboniferousPennsylvanianGzhelianVirgilian298.9
300.1
StephanianStephanian C300.3 *
Stephanian B300.9 *
Stephanian A301.4 *
KasimovianMissourian303.7
Cantabrian305 *
Desmoinesian305.9 *
Moscovian307
WestphalianWestphalian D307.4 *
Westphalian C309.8
Atokan312.7 *
Westphalian B314.6
Bashkirian315.2
Westphalian A317 *
Morrowan318.4 *
NamurianYeadonian318.8 *
Marsdenian320.2 *
Kinderscoutian321.5 *
Alportian322 *
Chokierian323.1 *
MississippianSerpukhovianChesterian323.2
Arnsbergian324 *
Pendleian327.4 *
ViseanWarnantianBrigantian †330.9
Meramecian335.8 *
LivianAsbian †336.3 *
MoliniacianHolkerian †/Arundian/Chadian340.2 *
Osagean343.1 *
TournaisianIvorian346.7
Kinderhookian351.9 *
Hastarian353.7 *
358.9