PBDB Timescale

Permian of China

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
A. G. Sennikov and V. K. Golubev. 2006. Vyazniki Biotic Assemblage of the Terminal Permian. Paleontological Journal 40(suppl. 4):S475-S481 view

There are 16 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 42 collections

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International Chronostratigraphic Timescale			Permian of China	Permo-Triassic Subages of Eastern Europe	Permian of the Russian Platform		Permian of Western Europe
Quaternary	Holocene	Meghalayan						0
		Northgrippian						0.0042
		Greenlandian						0.0082
	Pleistocene	Late Pleistocene						0.0117
		Chibanian						0.129
		Calabrian						0.774
		Gelasian						1.8
Neogene	Pliocene	Piacenzian						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						145
		Kimmeridgian						149.2
		Oxfordian						154.8
	Middle Jurassic	Callovian						161.5
		Bathonian						165.3
		Bajocian						168.2
		Aalenian						170.9
	Early Jurassic	Toarcian						174.7
		Pliensbachian						184.2
		Sinemurian						192.9
		Hettangian						199.5
Triassic	Late Triassic	Rhaetian						201.4
		Norian						208.5
		Carnian						227
	Middle Triassic	Ladinian						237
	Middle Triassic	Anisian						242
	Early Triassic	Olenekian		Vokhmian				247.2
	Early Triassic	Induan		Vokhmian				251.2
Permian	Lopingian	Changhsingian	Meishanian					251.902
		Changhsingian	Baoqingian					253.4 *
		Wuchiapingian	Laoshanian	Late Vyatkian/Early Vyatkian			Zechstein	254.14
			Laoshanian		Tatarian	Vyatkian		256.8 *
			Laibinian			Vyatkian		257.7 *
	Guadalupian	Capitanian	Lengwuan	Late Severodvinian/Early Severodvinian		Severodvinian	Rotliegendes	259.51
		Wordian	Kuhfengian	Late Urzhumian/Early Urzhumian		Urzhumian		264.28
		Roadian		Late Kazanian/Early Kazanian	Kazanian	Povolzhian		266.9
		Roadian		Late Kazanian/Early Kazanian	Kazanian	Sokian		270.7 *
	Cisuralian	Kungurian	Luodianian		Kungurian	Irenian/Ufimian		273.01
						Filipovian		276.5 *
						Saraninian		280.1 *
		Artinskian			Artinskian	Sarginian	Autunian	283.5
			Longlinian			Sarginian		285.4 *
						Irginian		285.9 *
						Burtsevian		287.8 *
		Sakmarian			Sakmarian	Sterlitamakian		290.1
		Sakmarian			Sakmarian	Tastubian		291.7 *
		Asselian	Zisongian		Asselian	Shikhanian		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
								419.2