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
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
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	Permian of the Russian Platform		Permian Subages of Germany	Carboniferous Subepochs	Carbo-Permian of the Russian Platform	Permian of the Salt Range	Permo-Triassic Subages of Eastern 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
		Induan									251.2
		Induan							Kathwai		251.5 *
Permian	Lopingian	Changhsingian	Meishanian			Buntsandstein		Melekhovian	Kathwai		251.902
											252.4 *
									Chhidru		252.9 *
			Baoqingian								253.4 *
		Wuchiapingian	Laoshanian							Late Vyatkian/Early Vyatkian	254.14
									Kalabagh		255 *
									Wargal		256 *
				Tatarian	Vyatkian						256.8 *
			Laibinian		Vyatkian						257.7 *
	Guadalupian	Capitanian	Lengwuan		Severodvinian	Ohre/Aller	Late Severodvinian/Early Severodvinian			259.51
		Wordian	Kuhfengian		Urzhumian	Leine	Late Urzhumian/Early Urzhumian			264.28
								Noginskian		264.9 *
										265.3 *
									Amb	266.1 *
		Roadian		Kazanian	Povolzhian		Late Kazanian/Early Kazanian		Amb	266.9
		Roadian		Kazanian	Sokian		Late Kazanian/Early Kazanian			270.7 *
	Cisuralian	Kungurian	Luodianian	Kungurian	Irenian/Ufimian					273.01
					Filipovian					276.5 *
					Filipovian			Pavlovoposadian		276.8 *
					Saraninian					280.1 *
		Artinskian		Artinskian	Sarginian					283.5
			Longlinian		Sarginian					285.4 *
					Irginian					285.9 *
					Irginian			Rusavkinian		287.6 *
					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								Late Pennsylvanian	298.9
		Gzhelian									300.1
		Kasimovian						Dorogomilovian			303.7
								Khamovnikian			304.8
								Krevyakinian			305.8 *
		Moscovian						Middle Pennsylvanian		Myachkovian	307
										Podolskian	308.9 *
										Kashirian	311.4 *
										Vereian	313.8
										Melekessian	314.8
		Bashkirian						Early Pennsylvanian		Melekessian	315.2
										Cheremshanian	316.9 *
										Prikamian	318.6 *
										Severokeltmian	319.9 *
										Krasnopolyanian	321.2 *
										Voznesenian	321.9 *
	Mississippian	Serpukhovian						Late Mississippian		Zapaltjubian	323.2
										Protvian	324.4 *
										Steshevian	326.8 *
										Tarusian	329 *
		Visean						Middle Mississippian		Venevian	330.9
										Mikhailovian	331.9 *
										Aleksinian	333.7 *
										Tulian	335.8 *
										Bobrikian	339.9 *
										Radaevkian	343.4 *
		Tournaisian						Early Mississippian		Kosvian	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