PBDB Interval

K. M. Cohen, S.C. Finney, P.L. Gibbard and J.-X. Fan. 2023. The ICS International Chronostratigraphic Chart v2023/09. 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
P. L. Gibbard, M. J. Head, and M. J. C. Walker. 2010. Formal ratification of the Quaternary System/Period and the Pleistocene Series/Epoch with a base at 2.58 Ma. Journal of Quaternary Science 25(2):96-102 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 126163 collections

International Chronostratigraphic Timescale			Cenozoic Subepochs	Cenozoic Subepochs of Southern Europe	Obsolete Names for ICS Units	Paleogene Mammal Ages of Asia
Quaternary	Holocene	Meghalayan						0
		Northgrippian						0.0042
		Greenlandian						0.0082
	Pleistocene	Late Pleistocene	Late Pleistocene	Tarantian				0.0117
		Chibanian	Middle Pleistocene	Ionian				0.129
		Calabrian	Early Pleistocene					0.774
		Gelasian	Early Pleistocene					1.8
Neogene	Pliocene	Piacenzian	Late Pliocene		Tertiary †			2.58
	Pliocene	Zanclean	Early Pliocene					3.6
	Miocene	Messinian	Late Miocene					5.333
		Tortonian	Late Miocene					7.246
		Serravallian	Middle Miocene					11.63
		Langhian	Middle Miocene					13.82
		Burdigalian	Early Miocene					15.98
		Aquitanian	Early Miocene					20.44
Paleogene	Oligocene	Chattian	Late Oligocene			Tabenbulakian	Hsandagolian	23.03
	Oligocene	Rupelian	Early Oligocene			Kekeamuan	Hsandagolian	27.82
	Eocene	Priabonian	Late Eocene			Houldjinian/Ergilian/Ulangochuian		33.9
		Bartonian	Middle Eocene			Sharamurunian/Irdinmanhan/Arshantan		37.71
		Lutetian	Middle Eocene					41.2
		Ypresian	Early Eocene				Bumbanian	47.8
	Paleocene	Thanetian	Late Paleocene			Gashatan		56
		Selandian	Middle Paleocene					59.2
		Danian	Early Paleocene					61.6
								66