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. 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
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
J. Meng and M. C. McKenna. 1998. Faunal turnovers of Paleogene mammals from the Mongolian Plateau. Nature 394:364-367 view

There are 59 timescales which overlap this one. show

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

This timescale is used in the definition of 126002 collections

International Chronostratigraphic Timescale			Paleogene Mammal Ages of Asia
Paleogene	Oligocene	Chattian	Tabenbulakian	Hsandagolian	23.03
	Oligocene	Rupelian	Kekeamuan	Hsandagolian	27.82
	Eocene	Priabonian	Houldjinian/Ergilian/Ulangochuian		33.9
		Bartonian	Sharamurunian/Irdinmanhan/Arshantan		37.71
		Lutetian			41.2
		Ypresian		Bumbanian	47.8
	Paleocene	Thanetian	Gashatan		56
		Selandian			59.2
		Danian			61.6
					66