PBDB Interval

K. M. Cohen, S.C. Finney, P.L. Gibbard and J.-X. Fan. 2023. The ICS International Chronostratigraphic Chart v2023/09. view
F. M. Gradstein, J. G. Ogg, and A. G. Smith. 2004. A Geologic Time Scale 2004 1-589 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
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
A. D. Barnosky, M. Holmes, R. Kirchholtes, E. Lindsey, K.C. Maguire, A.W. Poust, M.A. Stegner, J. Sunseri, B. Swartz, J. Swift, N.A. Villavicencio and G. Wogan. 2014. Prelude to the Anthropocene: Two new North American Land Mammal Ages (NALMAs). The Anthropocene Review I(3):225-242 view

There are 59 timescales which overlap this one. show

This timescale is used in the definition of 127252 collections

International Chronostratigraphic Timescale			Cretaceous-Cenozoic of New Zealand		North American Land Mammal Ages
						18.5
						21.7
Paleogene	Oligocene	Chattian	Landon	Waitakian	Arikareean	23.03
				Duntroonian		25.2
				Whaingaroan		27.3
		Rupelian				27.82
					Whitneyan	29.5
					Orellan	31.8
	Eocene	Priabonian			Chadronian	33.9
			Arnold	Runangan		34.6
				Kaiatan		36.7
					Duchesnean	37
		Bartonian				37.71
				Bortonian		39.1
					Uintan	39.7
		Lutetian				41.2
			Dannevirke	Porangan		42.6
				Heretaungan		45.7
					Bridgerian	46.2
		Ypresian				47.8
				Mangaorapan		48.9
				Mangaorapan	Wasatchian	50.5
				Waipawan	Wasatchian	52
				Waipawan	Clarkforkian	54.9
	Paleocene	Thanetian		Teurian	Clarkforkian	56
		Thanetian			Tiffanian	56.2
		Selandian			Tiffanian	59.2
		Selandian			Torrejonian	60.9
		Danian			Torrejonian	61.6
		Danian			Puercan	63.8
						66