PBDB Timescale

Ten Million Year Bins

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

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, and A. G. Smith. 2004. A Geologic Time Scale 2004 1-589 view
M. Harzhauser and W. E. Piller. 2004. Integrated stratigraphy of the Sarmatian (Upper Middle Miocene) in the western Central Paratethys. Stratigraphy 1(1):65-86 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
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

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.

Interval names marked with † are no longer in current use.

This timescale is used in the definition of 1 collections

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International Chronostratigraphic Timescale			Ten Million Year Bins	Cretaceous-Cenozoic of New Zealand		Obsolete Carboniferous Ages of China	Central Paratethys Stages	Silurian of the Baltic	Cambrian Epochs	Silurian Ages of Europe	Permian of North America	Cenozoic Subepochs of Southern Europe
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			Castlecliffian							Ionian	0.34
		Calabrian			Castlecliffian								0.774
		Calabrian			Nukumaruan								1.63
		Gelasian			Nukumaruan								1.8
		Gelasian			Mangapanian								2.4
Neogene	Pliocene	Piacenzian			Mangapanian								2.58
		Piacenzian			Waipipian								3
		Zanclean			Waipipian								3.6
		Zanclean			Opoitian								3.7
	Miocene	Messinian		Taranaki	Kapitean								5.333
		Messinian			Tongaporutuan								7.2
		Tortonian			Tongaporutuan		Pannonian						7.246
		Tortonian		Southland	Waiauan		Pannonian						11.04
		Serravallian	Cenozoic 5				Sarmatian						11.63
							Badenian						12.8 *
					Lillburnian		Badenian						13.05
		Langhian			Lillburnian								13.82
					Clifdenian								15.1
				Pareora	Altonian								15.9
		Burdigalian			Altonian								15.98
		Burdigalian			Otaian								18.7
		Aquitanian			Otaian								20.44
		Aquitanian		Landon	Waitakian								21.7
Paleogene	Oligocene	Chattian	Cenozoic 4		Waitakian								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				254.14
	Guadalupian	Capitanian				Capitanian	259.51
		Wordian				Wordian	264.28
		Roadian	Permian 3			Roadian	266.9
	Cisuralian	Kungurian	Permian 2			Leonardian	Cathedralian	273.01
		Kungurian					Hessian	281.9 *
		Artinskian					Hessian	283.5
		Artinskian				Wolfcampian	Lenoxian	286.1 *
		Sakmarian					Lenoxian	290.1
		Asselian	Permian 1				Nealian	293.52
Carboniferous	Pennsylvanian	Gzhelian	Carboniferous 5			Mapingian †			298.9
		Kasimovian				Mapingian †			303.7
		Kasimovian							305.9
		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						Ohesaare	419.2
	Pridoli								Kaugetuma	421.7 *
	Ludlow	Ludfordian							Kuressaare	423
		Ludfordian							Paadla	423.4 *
		Gorstian							Paadla	425.6
	Wenlock	Homerian							Rootsikula	Gleedonian	427.4
									Jaagarahu	Gleedonian	429.2 *
										Whitwellian	429.7 *
		Sheinwoodian									430.5
		Sheinwoodian							Jaani		431.8 *
	Llandovery	Telychian	Silurian 1						Jaani		433.4
		Telychian							Adavere		434 *
		Aeronian							Adavere		438.5
		Aeronian							Raikkula		439.4 *
		Rhuddanian							Raikkula		440.8
		Rhuddanian			Juuru				441.4 *
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	Late Cambrian					485.4
		Jiangshanian							489.5
		Paibian							494
	Miaolingian	Guzhangian	Cambrian 4	Middle Cambrian					497
		Drumian	Cambrian 4						500.5
		Wuliuan	Cambrian 3						504.5
	Series 2	Stage 4	Cambrian 3	Early Cambrian					509
	Series 2	Stage 3	Cambrian 2						514
	Terreneuvian	Stage 2	Cambrian 2						521
	Terreneuvian	Fortunian	Cambrian 1						529
													538.8