PBDB Timescale

Cretaceous-Cenozoic of New Zealand

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. J. Prevosti, C. O. Romano, A. M. Forasiepi, S. Hemming, R. Bonini, A. M. Candela, E. Cerdeño, M. C. Madozzo Jaén, P. E. Ortiz, F. Pujos, L. Rasia, G. I. Schmidt, M. Taglioretti, R. D. E. MacPhee, and U. F. J. Pardiñas. 2021. New radiometric 40Ar–39Ar dates and faunistic analyses refine evolutionary dynamics of Neogene vertebrate assemblages in southern South America. Scientific Reports 2021(11):9830 view
J. J. Flynn and C. C. Swisher, III. 1995. Cenozoic South American Land Mammal Ages: correlation to global geochronology. Geochronology Time Scales and Global Stratigraphic Correlation, SEPM Special Publication 54:317-333 view
M. O. Woodburne. 1987. A prospectus of the North American Mammal Ages. In: Woodburne, M. O. (ed.), Cenozoic Mammals of North America. University of California Press, Berkelery, CA 285-290 view
J. Alroy. 2000. New methods for quantifying macroevolutionary patterns and processes. Paleobiology 26(4):707-733 view
J. A. Lillegraven and M. C. McKenna. 1986. Fossil mammals from the "Mesaverde" Formation (Late Cretaceous, Judithian) of the Bighorn and Wind River basins, Wyoming, with definitions of Late Cretaceous North American Land-Mammal "Ages". American Museum Novitates 2840:1-68 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.

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

This timescale is used in the definition of 1251 collections

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International Chronostratigraphic Timescale			Cretaceous-Cenozoic of New Zealand		South American Land Mammal Ages		North American Mammal Subages/Zones			Cretaceous North American Land-Mammal Ages
Quaternary	Holocene	Meghalayan	Wanganui	Haweran							0
		Northgrippian									0.0042
		Greenlandian									0.0082
	Pleistocene	Late Pleistocene			Lujanian		Sheridanian				0.0117
		Chibanian					Sheridanian				0.129
							Cudahyan/Sappan				0.21
					Ensenadan						0.3 *
				Castlecliffian							0.34
		Calabrian									0.774
							Senecan/Rexroadian				1.4
				Nukumaruan							1.63
					Sanandresian	Uquian †					1.7 *
		Gelasian									1.8
		Gelasian		Mangapanian							2.4
Neogene	Pliocene	Piacenzian			Vorohuean						2.58
					Chapadmalalan						2.9 *
				Waipipian							3
		Zanclean		Waipipian							3.6
				Opoitian	Montehermosan						3.7 *
					Montehermosan		Late Hemphillian/late Early Hemphillian/early Early Hemphillian				4.7
					Huayquerian						4.9 *
	Miocene	Messinian	Taranaki	Kapitean							5.333
		Messinian		Tongaporutuan							7.2
		Tortonian									7.246
					Chasicoan						7.9 *
					Chasicoan		Late Clarendonian/Early Clarendonian				9.4
					Mayoan						9.9 *
					Laventan						10.9 *
			Southland	Waiauan							11.04
		Serravallian									11.63
							late Late Barstovian/early Late Barstovian/Early Barstovian				12.5
				Lillburnian							13.05
					Colloncuran						13.7 *
		Langhian									13.82
				Clifdenian							15.1
				Clifdenian	Friasian						15.4 *
			Pareora	Altonian							15.9
		Burdigalian									15.98
					Santacrucian						16.2 *
					Santacrucian		Late Hemingfordian/Early Hemingfordian				16.3
					Colhuehuapian		Late Hemingfordian/Early Hemingfordian				17.4 *
							late Late Arikareean/early Late Arikareean/late Early Arikareean/early Early Arikareean	Harrisonian			18.5
				Otaian							18.7
		Aquitanian									20.44
					Deseadan						20.9 *
			Landon	Waitakian							21.7
Paleogene	Oligocene	Chattian									23.03
								Monroecreekian			23.1 *
								Geringian			24.7 *
				Duntroonian							25.2
				Whaingaroan							27.3
		Rupelian									27.82
					Tinguirirican						28.9 *
											29.5
	Eocene	Priabonian					Late Chadronian/Middle Chadronian/Early Chadronian				33.9
			Arnold	Runangan							34.6
				Runangan	Divisaderan						35.9 *
				Kaiatan							36.7
											37
		Bartonian									37.71
				Bortonian							39.1
							Late Uintan/Early Uintan				39.7
		Lutetian									41.2
					Mustersan						41.9 *
			Dannevirke	Porangan					42.6
				Heretaungan					45.7
							Twinbuttean/Blacksforkian/Gardnerbuttian		46.2
		Ypresian							47.8
					Casamayoran				47.9 *
				Mangaorapan					48.9
				Mangaorapan			Lostcabinian/Lysitean/Graybullian/Sandcouleean		50.5
				Waipawan			Lostcabinian/Lysitean/Graybullian/Sandcouleean		52
				Waipawan					Cf3/Cf2/Cf1	54.9
	Paleocene	Thanetian		Teurian	Riochican				Cf3/Cf2/Cf1	56
					Riochican				Ti6/Ti5/Ti4/Ti3/Ti2/Ti1	56.2
					Itaboraian					56.9 *
					Peligran					58.9 *
		Selandian								59.2
		Selandian							To3/To2/To1	60.9
		Danian				61.6
					Tiupampan	62.4 *
					Tiupampan	Pu3/Pu2/Pu1			63.8
Cretaceous	Late Cretaceous	Maastrichtian	Mata	Haumurian					Lancian/Edmontonian	66
		Campanian		Haumurian					Judithian/Aquilan	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
											145