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
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 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 Subages of Germany	Carbo-Permian of the Russian Platform	Carboniferous Subepochs
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		Buntsandstein	Melekhovian		251.902
		Changhsingian	Baoqingian					253.4 *
		Wuchiapingian	Laoshanian	Late Vyatkian/Early Vyatkian				254.14
		Wuchiapingian	Laibinian	Late Vyatkian/Early Vyatkian				257.7 *
	Guadalupian	Capitanian	Lengwuan	Late Severodvinian/Early Severodvinian	Ohre/Aller			259.51
		Wordian	Kuhfengian	Late Urzhumian/Early Urzhumian	Leine			264.28
		Wordian		Late Urzhumian/Early Urzhumian	Leine	Noginskian		264.9 *
		Roadian		Late Kazanian/Early Kazanian				266.9
	Cisuralian	Kungurian	Luodianian					273.01
		Kungurian				Pavlovoposadian		276.8 *
		Artinskian					283.5
			Longlinian				285.4 *
						Rusavkinian	287.6 *
		Sakmarian					290.1
		Asselian	Zisongian				293.52
Carboniferous	Pennsylvanian	Gzhelian	Zisongian				Late Pennsylvanian	298.9
		Gzhelian						300.1
		Kasimovian				Dorogomilovian		303.7
						Khamovnikian		304.8
						Krevyakinian		305.8 *
		Moscovian				Myachkovian	Middle Pennsylvanian	307
						Podolskian		308.9 *
						Kashirian		311.4 *
						Vereian		313.8
						Melekessian		314.8
		Bashkirian				Melekessian	Early Pennsylvanian	315.2
						Cheremshanian		316.9 *
						Prikamian		318.6 *
						Severokeltmian		319.9 *
						Krasnopolyanian		321.2 *
						Voznesenian		321.9 *
	Mississippian	Serpukhovian				Zapaltjubian	Late Mississippian	323.2
						Protvian		324.4 *
						Steshevian		326.8 *
						Tarusian		329 *
		Visean				Venevian	Middle Mississippian	330.9
						Mikhailovian		331.9 *
						Aleksinian		333.7 *
						Tulian		335.8 *
						Bobrikian		339.9 *
						Radaevkian		343.4 *
		Tournaisian				Kosvian	Early Mississippian	346.7
						Kizelian		350.7 *
						Cherepetian		351.9 *
						Karakubian		354.4 *
						Upinian		356.3 *
						Malevkian		357.6 *
						Gumerovian		358 *
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