PBDB Timescale

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
J. I. Raine, A. G. Beu, A. F. Boyes, H. J. Campbell, R. A. Cooper, J. S. Crampton, M. P. Crundwell, C. J. Hollis, and H. E. G. Morgans. 2015. Revised Calibration of the New Zealand Geological Timescale: NZGT2015/1. GNS Science Report 2012(39) 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 181 collections

Show more time

Show linear time

International Chronostratigraphic Timescale			Permian of the Russian Platform		Carbo-Permian of the Russian Platform	Permian Subages of Germany	Permian-Jurassic of New Zealand
Jurassic	Late Jurassic	Tithonian					Oteke	Puaroan	145
		Kimmeridgian					Oteke	Puaroan	149.2
							Kawhia	Ohauan	150
								Heterian	154.5
		Oxfordian							154.8
	Middle Jurassic	Callovian							161.5
		Callovian						Temaikan	164.3
		Bathonian							165.3
		Bajocian							168.2
		Aalenian							170.9
	Early Jurassic	Toarcian							174.7
		Toarcian					Herangi	Ururoan	176
		Pliensbachian						Ururoan	184.2
		Pliensbachian						Aratauran	188.9
		Sinemurian							192.9
		Hettangian							199.5
Triassic	Late Triassic	Rhaetian					Balfour	Otapirian	201.4
		Norian						Warepan	208.5
								Otamitan	217
								Oretian	221
		Carnian						Oretian	227
		Carnian					Gore	Kaihikuan	227.5
	Middle Triassic	Ladinian						Kaihikuan	237
		Ladinian						Etalian	238
		Anisian						Etalian	242
		Anisian						Malakovian	246
	Early Triassic	Olenekian						Malakovian	247.2
		Olenekian						Nelsonian	249
		Induan						Nelsonian	251.2
		Induan					DUrville	Makarewan	251.5
Permian	Lopingian	Changhsingian			Melekhovian	Buntsandstein		Makarewan	251.902
		Changhsingian						Waiitian	253.2
		Wuchiapingian						Waiitian	254.14
								Puruhauan	254.2
			Tatarian	Vyatkian				Puruhauan	256.8 *
	Guadalupian	Capitanian		Severodvinian		Ohre/Aller	Aparima	Flettian	259.51
		Wordian		Urzhumian		Leine			264.28
					Noginskian				264.9 *
								Barettian	266
		Roadian	Kazanian	Povolzhian					266.9
		Roadian	Kazanian	Sokian					270.7 *
	Cisuralian	Kungurian	Kungurian	Irenian/Ufimian					273.01
				Irenian/Ufimian				Mangapirian	276
				Filipovian					276.5 *
				Filipovian	Pavlovoposadian				276.8 *
				Saraninian					280.1 *
		Artinskian	Artinskian	Sarginian					283.5
				Sarginian				Telfordian	285
				Irginian					285.9 *
				Irginian	Rusavkinian				287.6 *
				Burtsevian					287.8 *
				Burtsevian					288.5
		Sakmarian	Sakmarian	Sterlitamakian					290.1
		Sakmarian	Sakmarian	Tastubian					291.7 *
		Asselian	Asselian	Shikhanian					293.52
				Uskalykian					294.8
				Surenian					297.5
Carboniferous	Pennsylvanian	Gzhelian							298.9
		Kasimovian			Dorogomilovian				303.7
					Khamovnikian				304.8
					Krevyakinian				305.8 *
		Moscovian			Myachkovian				307
					Podolskian				308.9 *
					Kashirian				311.4 *
					Vereian				313.8
					Melekessian				314.8
		Bashkirian			Melekessian				315.2
					Cheremshanian				316.9 *
					Prikamian				318.6 *
					Severokeltmian				319.9 *
					Krasnopolyanian				321.2 *
					Voznesenian				321.9 *
	Mississippian	Serpukhovian			Zapaltjubian				323.2
					Protvian				324.4 *
					Steshevian				326.8 *
					Tarusian				329 *
		Visean			Venevian				330.9
					Mikhailovian				331.9 *
					Aleksinian				333.7 *
					Tulian				335.8 *
					Bobrikian				339.9 *
					Radaevkian				343.4 *
		Tournaisian			Kosvian				346.7
					Kizelian				350.7 *
					Cherepetian				351.9 *
					Karakubian				354.4 *
					Upinian				356.3 *
					Malevkian				357.6 *
					Gumerovian				358 *
									358.9