PBDB Timescale

Ten Million Year Bins

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

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, and A. G. Smith. 2004. A Geologic Time Scale 2004 1-589 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, M. D. Schmitz and G. M. Ogg. 2020. Geologic Time Scale 2020 view
M. Kretzoi. 1942. Necroteuthis n. g. (Ceph. Dibr., Necroteuthidae N. F.) aus dem Oligozän von Budapest und das system der Dibranchiata. Földtani Közlöny 72:125-238 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	Central Paratethys Stages	Devonian of Eastern North America		Cretaceous Subepochs	Cenozoic Subepochs	Ordovician of North America
Quaternary	Holocene	Meghalayan	Cenozoic 6										0
		Northgrippian											0.0042
		Greenlandian											0.0082
	Pleistocene	Late Pleistocene						Late Pleistocene					0.0117
		Chibanian						Middle Pleistocene					0.129
		Calabrian						Early Pleistocene					0.774
		Gelasian						Early Pleistocene					1.8
Neogene	Pliocene	Piacenzian						Late Pliocene					2.58
	Pliocene	Zanclean						Early Pliocene					3.6
	Miocene	Messinian						Late Miocene					5.333
		Tortonian		Pannonian				Late Miocene					7.246
		Serravallian	Cenozoic 5	Sarmatian				Middle Miocene					11.63
		Serravallian		Badenian									12.8 *
		Langhian											13.82
		Burdigalian						Early Miocene					15.98
		Aquitanian						Early Miocene					20.44
Paleogene	Oligocene	Chattian	Cenozoic 4					Late Oligocene					23.03
	Oligocene	Rupelian	Cenozoic 4					Early Oligocene					27.82
	Eocene	Priabonian	Cenozoic 3					Late Eocene					33.9
		Bartonian	Cenozoic 3					Middle Eocene					37.71
		Lutetian	Cenozoic 2					Middle Eocene					41.2
		Ypresian	Cenozoic 2					Early Eocene					47.8
	Paleocene	Thanetian	Cenozoic 1					Late Paleocene					56
		Selandian						Middle Paleocene					59.2
		Danian						Early Paleocene					61.6
Cretaceous	Late Cretaceous	Maastrichtian	Cretaceous 8				Senonian						66
		Campanian	Cretaceous 7										72.1
		Santonian	Cretaceous 6										83.6
		Coniacian											86.3
		Turonian											89.8
		Cenomanian	Cretaceous 5										93.9
	Early Cretaceous	Albian	Cretaceous 4				Gallic						100.5
		Aptian	Cretaceous 3										113
		Barremian	Cretaceous 2										121.4
		Hauterivian	Cretaceous 2				Neocomian						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											259.51
		Wordian											264.28
		Roadian	Permian 3										266.9
	Cisuralian	Kungurian	Permian 2										273.01
		Artinskian											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		Conewangan/Conneautan/Canadaway	358.9
	Late Devonian	Frasnian	Devonian 4		West Fallsian/Sonyean	372.2
	Middle Devonian	Givetian	Devonian 3		Geneseean/Taghanican/Tioughniogan	Cazenovian			382.7
	Middle Devonian	Eifelian	Devonian 3		Southwoodian	Cazenovian			387.7
	Early Devonian	Emsian	Devonian 2		Sawkillian/Deer Parkian	Helderbergian			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			Cincinnatian			Gamachian	443.8
		Katian							Gamachian	445.2
									Richmondian	446 *
								Maysvillian	Rocklandian †/Shermanian/Ashbyan/Kirkfieldian/Blackriveran/Wildernessian/Trentonian/Franklinian	449.8 *
								Edenian		450.4 *
						Mohawkian		Chatfieldian		451.1 *
		Sandbian	Ordovician 4					Chatfieldian		453
								Turinian		453.7 *
						Whiterockian			Canadian †	Chazyan †/Marmor	457 *
	Middle Ordovician	Darriwilian	Ordovician 3								458.4
		Dapingian	Ordovician 2								467.3
		Dapingian						Rangerian			469.1 *
	Early Ordovician	Floian				Ibexian		Blackhillsian		Jeffersonian †	Cassinian †	470
		Floian						Tulean				473.9 *
		Tremadocian	Ordovician 1					Tulean				477.7
							Stairsian	480.3 *
							Skullrockian	Demingian †			482 *
Cambrian	Furongian	Stage 10	Cambrian 5				Skullrockian				485.4
		Stage 10									487.5
		Jiangshanian									489.5
		Paibian									494
	Miaolingian	Guzhangian	Cambrian 4								497
		Drumian	Cambrian 4								500.5
		Wuliuan	Cambrian 3								504.5
	Series 2	Stage 4	Cambrian 3								509
	Series 2	Stage 3	Cambrian 2								514
	Terreneuvian	Stage 2	Cambrian 2								521
	Terreneuvian	Fortunian	Cambrian 1								529
													538.8