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
K. M. Cohen, S.C. Finney, P.L. Gibbard and J.-X. Fan. 2023. The ICS International Chronostratigraphic Chart v2023/09. 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.

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

This timescale is used in the definition of 181 collections

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International Chronostratigraphic Timescale			Permian of the Russian Platform		Obsolete Names for ICS Units			Permian Subages of Germany	Permian of the Pamirs	Permian-Jurassic of New Zealand
Neogene	Pliocene	Piacenzian			Tertiary †							2.58
	Pliocene	Zanclean										3.6
	Miocene	Messinian										5.333
		Tortonian										7.246
		Serravallian										11.63
		Langhian										13.82
		Burdigalian										15.98
		Aquitanian										20.44
Paleogene	Oligocene	Chattian										23.03
	Oligocene	Rupelian										27.82
	Eocene	Priabonian										33.9
		Bartonian										37.71
		Lutetian										41.2
		Ypresian										47.8
	Paleocene	Thanetian										56
		Selandian										59.2
		Danian										61.6
Cretaceous	Late Cretaceous	Maastrichtian										66
		Campanian										72.1
		Santonian										83.6
		Coniacian										86.3
		Turonian										89.8
		Cenomanian										93.9
	Early Cretaceous	Albian										100.5
		Aptian										113
		Barremian										121.4
		Hauterivian										125.77
		Valanginian										132.6
		Berriasian										139.8
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						Buntsandstein	Dorashamian		Makarewan	251.902
		Changhsingian							Dorashamian		Waiitian	253.2
		Wuchiapingian				Longtanian †			Dzhulfian		Waiitian	254.14
											Puruhauan	254.2
			Tatarian	Vyatkian							Puruhauan	256.8 *
	Guadalupian	Capitanian		Severodvinian			Ohre/Aller	Midian	Aparima	Flettian	259.51
		Wordian		Urzhumian			Leine			Flettian	264.28
										Barettian	266
								Murgabian			266.2 *
		Roadian	Kazanian	Povolzhian							266.9
		Roadian	Kazanian	Sokian							270.7 *
	Cisuralian	Kungurian	Kungurian	Irenian/Ufimian				Kubergandian			273.01
				Irenian/Ufimian						Mangapirian	276
				Filipovian							276.5 *
				Filipovian				Bolorian			279.8
				Saraninian							280.1 *
		Artinskian	Artinskian	Sarginian							283.5
				Sarginian						Telfordian	285
				Irginian							285.9 *
				Irginian				Yakhtashian			286
				Burtsevian							287.8 *
				Burtsevian							288.5
		Sakmarian	Sakmarian	Sterlitamakian	Sakmarian			290.1
		Sakmarian	Sakmarian	Tastubian	Sakmarian			291.7 *
		Asselian	Asselian	Shikhanian	Asselian			293.52
				Uskalykian				294.8
				Surenian				297.5
Carboniferous	Pennsylvanian	Gzhelian						298.9
		Kasimovian						303.7
		Moscovian						307
		Bashkirian						315.2
	Mississippian	Serpukhovian						323.2
		Visean						330.9
		Tournaisian						346.7
Devonian	Late Devonian	Famennian						358.9
	Late Devonian	Frasnian						372.2
	Middle Devonian	Givetian						382.7
	Middle Devonian	Eifelian						387.7
	Early Devonian	Emsian						393.3
		Pragian						407.6
		Lochkovian						410.8
Silurian	Pridoli							419.2
	Ludlow	Ludfordian						423
	Ludlow	Gorstian						425.6
	Wenlock	Homerian						427.4
	Wenlock	Sheinwoodian						430.5
	Llandovery	Telychian						433.4
		Aeronian						438.5
		Rhuddanian						440.8
Ordovician	Late Ordovician	Hirnantian						443.8
		Katian						445.2
		Sandbian						453
	Middle Ordovician	Darriwilian						458.4
	Middle Ordovician	Dapingian						467.3
	Early Ordovician	Floian						470
	Early Ordovician	Tremadocian						477.7
Cambrian	Furongian	Stage 10						485.4
		Jiangshanian						489.5
		Paibian						494
	Miaolingian	Guzhangian						Series 3 †			497
		Drumian									500.5
		Wuliuan				Stage 5 †					504.5
												509