2.5 - 2.4 Ma

The definition of this interval in the timescale Calcareous Nannoplankton Zones is taken from the following source:

• F. M. Gradstein, J. G. Ogg, M. D. Schmitz and G. M. Ogg. 2020. Geologic Time Scale 2020 view

There are intervals in 12 timescales which overlap this one. show

• International Chronostratigraphic Timescale: Gelasian age, Pleistocene epoch
• Cenozoic Subepochs: Early Pleistocene subepoch
• European Faunal Units: Villafranchian subage
• European Faunal Zones: MN 16 zone
• Neogene Mammal Ages of China: Nihewanian age
• North American Land Mammal Ages: Blancan age
• North American Mammal Subages/Zones: Rexroadian subage, Senecan subage
• South American Land Mammal Ages: Sanandresian age, Uquian age
• Planktic Foraminiferal Zones: G. miocenica HOZ - Atlantic zone
• Neogene North Pacific Diatom Biochronology: Neodenticula koizumii zone
• Geomagnetic Polarity Chrons: C2 chron
• Cretaceous-Cenozoic of New Zealand: Mangapanian age, Wanganui epoch

This interval is used in the definition of 261 collections

A total of 110 collections with 1431 occurrences lie within this time span