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 of China	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						Meishanian	Buntsandstein	Dorashamian		Makarewan	251.902
								Meishanian				Waiitian	253.2
								Baoqingian					253.4 *
		Wuchiapingian				Longtanian †		Laoshanian		Dzhulfian			254.14
												Puruhauan	254.2
			Tatarian	Vyatkian			256.8 *
				Vyatkian			Laibinian	257.7 *
	Guadalupian	Capitanian		Severodvinian			Lengwuan	Ohre/Aller	Midian	Aparima	Flettian	259.51
		Wordian		Urzhumian			Kuhfengian	Leine			Flettian	264.28
											Barettian	266
									Murgabian			266.2 *
		Roadian	Kazanian	Povolzhian								266.9
		Roadian	Kazanian	Sokian								270.7 *
	Cisuralian	Kungurian	Kungurian	Irenian/Ufimian			Luodianian		Kubergandian			273.01
				Irenian/Ufimian							Mangapirian	276
				Filipovian								276.5 *
				Filipovian					Bolorian			279.8
				Saraninian								280.1 *
		Artinskian	Artinskian	Sarginian								283.5
											Telfordian	285
							Longlinian					285.4 *
				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	Zisongian		Asselian				293.52
				Uskalykian							294.8
				Surenian							297.5
Carboniferous	Pennsylvanian	Gzhelian									298.9
		Gzhelian									300.1
		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