9.4 - 4.7 Ma

The definition of this interval in the timescale North American Land Mammal Ages is taken from the following source:

• 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 intervals in 9 timescales which overlap this one. show

• International Chronostratigraphic Timescale: Miocene epoch, Tortonian age, Pliocene epoch, Messinian age, Zanclean age
• Cenozoic Subepochs: Early Pliocene subepoch, Late Miocene subepoch
• European Faunal Units: Turolian subage, Ruscinian subage, Vallesian subage
• European Faunal Zones: MN 10 zone, MN 13 zone, MN 11 zone, MN 14 zone, MN 12 zone
• Central Paratethys Stages: Pannonian age
• Neogene Mammal Ages of China: Baodean age, Yushean age
• North American Mammal Subages/Zones: early Early Hemphillian subage, Late Hemphillian subage, late Early Hemphillian subage
• South American Land Mammal Ages: Chasicoan age, Huayquerian age, Montehermosan age
• Cretaceous-Cenozoic of New Zealand: Wanganui epoch, Opoitian age, Tongaporutuan age, Kapitean age, Taranaki epoch

This interval is used in the definition of 283 collections

A total of 3387 collections with 33794 occurrences lie within this time span