The Paleobiology Database

ammonites

Berggren et al. 1995 Cenozoic Stages

Interval	Maximum correlate		Ma

Calabrian	Pleistocene
			1.75

Gelasian	Late/Upper Pliocene
			2.6

Piacenzian	Late/Upper Pliocene
			3.55

Zanclean	Early/Lower Pliocene
			5.32

Messinian	Late/Upper Miocene
			7.12

Tortonian	Late/Upper Miocene
			11.2

Serravallian	Middle Miocene
			14.8

Langhian	Middle Miocene
			16.4

Burdigalian	Early/Lower Miocene
			20.52

Aquitanian	Early/Lower Miocene
			23.8

Chattian	Late/Upper Oligocene
			28.5

Rupelian	Early/Lower Oligocene
			33.7

Priabonian	Late/Upper Eocene
			37

Bartonian	Middle Eocene
			41.3

Lutetian	Middle Eocene
			49

Ypresian	Early/Lower Eocene
			54.8

Thanetian	Late/Upper Paleocene
			57.9

Selandian	Late/Upper Paleocene
			60.9

Danian	Early/Lower Paleocene
			65

Authorizer: J. Alroy Enterer: J. Alroy

Continent: global Rank of each interval: age/stage

Basis of scale: paleontological

Reference: W. A. Berggren et al. 1995

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