PBDB Timescale

Ten Million Year Bins

The interval definitions in this timescale are derived from the following sources:

P. L. Gibbard, M. J. Head, and M. J. C. Walker. 2010. Formal ratification of the Quaternary System/Period and the Pleistocene Series/Epoch with a base at 2.58 Ma. Journal of Quaternary Science 25(2):96-102 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
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. F. Steininger, W. A. Berggren, D. V. Kent, R. L. Bernor, S. Sen and J. Agusti. 1996. Circum-Mediterranean Neogene (Miocene and Pliocene) marine-continental chronologic correlations of European mammal units. The Evolution of Western Eurasian Neogene Mammal Faunas (eds. R. L. Bernor, V. Fahlbusch, and H.-W. Mittmann) view

There are 56 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 1 collections

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International Chronostratigraphic Timescale			Ten Million Year Bins	Cenozoic Subepochs of Southern Europe	Cretaceous-Cenozoic of New Zealand		Permian of Western Europe	Cambrian of Britain		European Faunal Units	European Faunal Zones
Quaternary	Holocene	Meghalayan	Cenozoic 6		Wanganui	Haweran						0
		Northgrippian										0.0042
		Greenlandian										0.0082
	Pleistocene	Late Pleistocene		Tarantian								0.0117
		Chibanian		Ionian								0.129
		Chibanian		Ionian		Castlecliffian						0.34
		Calabrian				Castlecliffian						0.774
		Calabrian				Nukumaruan						1.63
		Gelasian				Nukumaruan					MN 17	1.8
		Gelasian				Mangapanian					MN 17	2.4
Neogene	Pliocene	Piacenzian				Mangapanian				Villanyian	MN 16	2.58
						Waipipian				Villanyian		3
										Ruscinian		3.1 *
											MN 15	3.2
		Zanclean										3.6
						Opoitian						3.7
											MN 14	4.2
											MN 13	4.9
	Miocene	Messinian			Taranaki	Kapitean				Turolian		5.333
		Messinian				Tongaporutuan						7.2
		Tortonian									MN 12	7.246
											MN 11	7.75
										Vallesian	MN 10	8.7
											MN 9	9.7
					Southland	Waiauan					MN 9	11.04
											MN 7 + 8	11.1
		Serravallian	Cenozoic 5							Astaracian	MN 7 + 8	11.63
											MN 6	12.8 *
						Lillburnian					MN 6	13.05
		Langhian				Lillburnian					MN 5	13.82
						Clifdenian						15.1
					Pareora	Altonian						15.9
		Burdigalian								Orleanian	MN 4	15.98
											MN 3	16.9
						Otaian					MN 3	18.7
										Agenian	MN 2	20
		Aquitanian										20.44
					Landon	Waitakian						21.7
											MN 1	22.4
Paleogene	Oligocene	Chattian	Cenozoic 4									23.03
						Duntroonian						25.2
						Whaingaroan						27.3
		Rupelian										27.82
	Eocene	Priabonian	Cenozoic 3									33.9
					Arnold	Runangan						34.6
						Kaiatan						36.7
		Bartonian				Kaiatan						37.71
		Bartonian				Bortonian						39.1
		Lutetian	Cenozoic 2			Bortonian						41.2
					Dannevirke	Porangan						42.6
						Heretaungan						45.7
		Ypresian				Heretaungan						47.8
						Mangaorapan						48.9
						Waipawan						52
	Paleocene	Thanetian	Cenozoic 1			Teurian						56
		Selandian										59.2
		Danian										61.6
Cretaceous	Late Cretaceous	Maastrichtian	Cretaceous 8		Mata	Haumurian						66
		Campanian	Cretaceous 7			Haumurian						72.1
		Santonian	Cretaceous 6			Piripauan						83.6
		Santonian			Raukumara	Teratan						86.1
		Coniacian										86.3
		Turonian										89.8
						Mangaotanean						90.5
						Arowhanan	93.7
		Cenomanian	Cretaceous 5			Arowhanan	93.9
					Clarence	Ngaterian	95.2
						Motuan	99.5
	Early Cretaceous	Albian	Cretaceous 4			Motuan	100.5
						Urutawan	103.3
				Taitai	Korangan	108.4
		Aptian	Cretaceous 3		Korangan	113
		Aptian	Cretaceous 3			117.5
		Barremian	Cretaceous 2			121.4
		Hauterivian	Cretaceous 2			125.77
		Valanginian	Cretaceous 1			132.6
		Berriasian	Cretaceous 1			139.8
Jurassic	Late Jurassic	Tithonian	Jurassic 6			145
		Kimmeridgian	Jurassic 5			149.2
		Oxfordian				154.8
	Middle Jurassic	Callovian				161.5
		Bathonian	Jurassic 4			165.3
		Bajocian	Jurassic 4			168.2
		Aalenian	Jurassic 3			170.9
	Early Jurassic	Toarcian	Jurassic 3			174.7
		Pliensbachian	Jurassic 2			184.2
		Sinemurian	Jurassic 1			192.9
		Hettangian	Jurassic 1			199.5
Triassic	Late Triassic	Rhaetian	Triassic 4			201.4
		Norian	Triassic 4			208.5
		Carnian	Triassic 3			227
	Middle Triassic	Ladinian	Triassic 2			237
	Middle Triassic	Anisian	Triassic 2			242
	Early Triassic	Olenekian	Triassic 1			247.2
	Early Triassic	Induan	Triassic 1			251.2
Permian	Lopingian	Changhsingian	Permian 4			251.902
	Lopingian	Wuchiapingian				Zechstein	254.14
	Guadalupian	Capitanian				Rotliegendes	259.51
		Wordian					264.28
		Roadian	Permian 3				266.9
	Cisuralian	Kungurian	Permian 2				273.01
		Artinskian				Autunian	283.5
		Sakmarian					290.1
		Asselian	Permian 1				293.52
Carboniferous	Pennsylvanian	Gzhelian	Carboniferous 5				298.9
		Kasimovian	Carboniferous 5				303.7
		Moscovian	Carboniferous 4				307
		Bashkirian	Carboniferous 4				315.2
	Mississippian	Serpukhovian	Carboniferous 3				323.2
		Visean	Carboniferous 2				330.9
		Tournaisian	Carboniferous 1				346.7
Devonian	Late Devonian	Famennian	Devonian 5				358.9
	Late Devonian	Frasnian	Devonian 4				372.2
	Middle Devonian	Givetian	Devonian 3				382.7
	Middle Devonian	Eifelian	Devonian 3				387.7
	Early Devonian	Emsian	Devonian 2				393.3
		Pragian	Devonian 1				407.6
		Lochkovian	Devonian 1				410.8
Silurian	Pridoli		Silurian 2				419.2
	Ludlow	Ludfordian					423
	Ludlow	Gorstian					425.6
	Wenlock	Homerian					427.4
	Wenlock	Sheinwoodian					430.5
	Llandovery	Telychian	Silurian 1				433.4
		Aeronian					438.5
		Rhuddanian					440.8
Ordovician	Late Ordovician	Hirnantian	Ordovician 5				443.8
		Katian	Ordovician 5				445.2
		Sandbian	Ordovician 4				453
	Middle Ordovician	Darriwilian	Ordovician 3				458.4
	Middle Ordovician	Dapingian	Ordovician 2				467.3
	Early Ordovician	Floian	Ordovician 2				470
	Early Ordovician	Tremadocian	Ordovician 1				477.7
Cambrian	Furongian	Stage 10	Cambrian 5				Merioneth	Dolgellian/Trempealeauan	485.4
		Stage 10						Festiniogian	489.2 *
		Jiangshanian						Festiniogian	489.5
		Jiangshanian			Maentwrogian			493.1 *
		Paibian			Maentwrogian			494
	Miaolingian	Guzhangian	Cambrian 4		St Davids			497
		Drumian	Cambrian 4					500.5
		Wuliuan	Cambrian 3					504.5
	Series 2	Stage 4	Cambrian 3	Caerfai	509
	Series 2	Stage 3	Cambrian 2		514
	Terreneuvian	Stage 2	Cambrian 2		521
	Terreneuvian	Fortunian	Cambrian 1		529
												538.8