PBDB Interval

3.6 - 2.58 Ma

The definition of this interval in the timescale Cenozoic Subepochs is taken from the following source:

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

There are intervals in 8 timescales which overlap this one. show

This interval is used in the definition of 961 collections

A total of 1449 collections with 20246 occurrences lie within this time span

International Chronostratigraphic Timescale			Cenozoic Subepochs	South American Land Mammal Ages
					1.7
Neogene	Pliocene	Piacenzian	Late Pliocene	Vorohuean/Uquian	2.58 *
		Piacenzian	Late Pliocene	Chapadmalalan	2.9 *
		Zanclean	Early Pliocene	Chapadmalalan	3.6
				Montehermosan	3.7 *
				Huayquerian	4.9 *
	Miocene	Messinian	Late Miocene		5.333
		Tortonian			7.246
				Chasicoan	7.9 *
				Mayoan	9.9 *
				Laventan	10.9 *
		Serravallian	Middle Miocene	Laventan	11.63
		Serravallian		Colloncuran	13.7 *
		Langhian		Colloncuran	13.82
		Langhian		Friasian	15.4 *
		Burdigalian	Early Miocene	Friasian	15.98
				Santacrucian	16.2 *
				Colhuehuapian	17.4 *
		Aquitanian		Colhuehuapian	20.44
		Aquitanian		Deseadan	20.9 *
					23.03 *
					28.9