PBDB Timescale

International Chronostratigraphic Timescale

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

K. M. Cohen, S.C. Finney, P.L. Gibbard and J.-X. Fan. 2023. The ICS International Chronostratigraphic Chart v2023/09. 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
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 59 timescales which overlap this one. show

This timescale is used in the definition of 126778 collections

International Chronostratigraphic Timescale			Cretaceous-Cenozoic of New Zealand		Permian-Jurassic of New Zealand		Cenozoic Subepochs
Quaternary	Holocene	Meghalayan	Wanganui	Haweran				0
		Northgrippian						0.0042
		Greenlandian						0.0082
	Pleistocene	Late Pleistocene					Late Pleistocene	0.0117
		Chibanian					Middle Pleistocene	0.129
		Chibanian		Castlecliffian			Middle Pleistocene	0.34
		Calabrian		Castlecliffian			Early Pleistocene	0.774
		Calabrian		Nukumaruan				1.63
		Gelasian		Nukumaruan				1.8
		Gelasian		Mangapanian				2.4
Neogene	Pliocene	Piacenzian		Mangapanian			Late Pliocene	2.58
		Piacenzian		Waipipian			Late Pliocene	3
		Zanclean		Waipipian			Early Pliocene	3.6
		Zanclean		Opoitian			Early Pliocene	3.7
	Miocene	Messinian	Taranaki	Kapitean			Late Miocene	5.333
		Messinian		Tongaporutuan				7.2
		Tortonian		Tongaporutuan				7.246
		Tortonian	Southland	Waiauan				11.04
		Serravallian		Waiauan			Middle Miocene	11.63
		Serravallian		Lillburnian				13.05
		Langhian		Lillburnian				13.82
				Clifdenian				15.1
			Pareora	Altonian				15.9
		Burdigalian		Altonian			Early Miocene	15.98
		Burdigalian		Otaian				18.7
		Aquitanian		Otaian				20.44
		Aquitanian	Landon	Waitakian				21.7
Paleogene	Oligocene	Chattian		Waitakian			Late Oligocene	23.03
				Duntroonian				25.2
				Whaingaroan				27.3
		Rupelian					Early Oligocene	27.82
	Eocene	Priabonian					Late Eocene	33.9
			Arnold	Runangan				34.6
				Kaiatan				36.7
		Bartonian		Kaiatan			Middle Eocene	37.71
		Bartonian		Bortonian				39.1
		Lutetian		Bortonian				41.2
			Dannevirke	Porangan				42.6
				Heretaungan				45.7
		Ypresian		Heretaungan			Early Eocene	47.8
				Mangaorapan				48.9
				Waipawan				52
	Paleocene	Thanetian		Teurian			Late Paleocene	56
		Selandian					Middle Paleocene	59.2
		Danian					Early Paleocene	61.6
Cretaceous	Late Cretaceous	Maastrichtian	Mata	Haumurian				66
		Campanian		Haumurian				72.1
		Santonian		Piripauan				83.6
		Santonian	Raukumara	Teratan				86.1
		Coniacian						86.3
		Turonian						89.8
				Mangaotanean				90.5
				Arowhanan				93.7
		Cenomanian		Arowhanan				93.9
			Clarence	Ngaterian				95.2
				Motuan				99.5
	Early Cretaceous	Albian		Motuan				100.5
				Urutawan				103.3
			Taitai	Korangan				108.4
		Aptian		Korangan				113
		Aptian						117.5
		Barremian						121.4
		Hauterivian						125.77
		Valanginian						132.6
		Berriasian			139.8
Jurassic	Late Jurassic	Tithonian			Oteke	Puaroan		145
		Kimmeridgian			Oteke	Puaroan		149.2
					Kawhia	Ohauan		150
						Heterian		154.5
		Oxfordian						154.8
	Middle Jurassic	Callovian						161.5
		Callovian				Temaikan		164.3
		Bathonian						165.3
		Bajocian						168.2
		Aalenian						170.9
	Early Jurassic	Toarcian						174.7
		Toarcian			Herangi	Ururoan		176
		Pliensbachian				Ururoan		184.2
		Pliensbachian				Aratauran		188.9
		Sinemurian						192.9
		Hettangian						199.5
Triassic	Late Triassic	Rhaetian			Balfour	Otapirian		201.4
		Norian				Warepan		208.5
						Otamitan		217
						Oretian		221
		Carnian				Oretian		227
		Carnian			Gore	Kaihikuan		227.5
	Middle Triassic	Ladinian				Kaihikuan		237
		Ladinian				Etalian		238
		Anisian				Etalian		242
		Anisian				Malakovian		246
	Early Triassic	Olenekian				Malakovian		247.2
		Olenekian				Nelsonian		249
		Induan				Nelsonian		251.2
		Induan			DUrville	Makarewan		251.5
Permian	Lopingian	Changhsingian				Makarewan		251.902
		Changhsingian				Waiitian		253.2
		Wuchiapingian				Waiitian		254.14
		Wuchiapingian				Puruhauan		254.2
	Guadalupian	Capitanian			Aparima	Flettian		259.51
		Wordian				Flettian		264.28
		Wordian				Barettian		266
		Roadian						266.9
	Cisuralian	Kungurian						273.01
		Kungurian				Mangapirian		276
		Artinskian				Mangapirian		283.5
		Artinskian				Telfordian		285
								288.5