25.2 - 21.7 Ma

The definition of this interval in the timescale Cretaceous-Cenozoic of New Zealand is taken from the following source:

• J. I. Raine, A. G. Beu, A. F. Boyes, H. J. Campbell, R. A. Cooper, J. S. Crampton, M. P. Crundwell, C. J. Hollis, and H. E. G. Morgans. 2015. Revised Calibration of the New Zealand Geological Timescale: NZGT2015/1. GNS Science Report 2012(39) view

There are intervals in 15 timescales which overlap this one. show

• International Chronostratigraphic Timescale: Miocene epoch, Chattian age, Oligocene epoch, Aquitanian age
• Cenozoic Subepochs: Early Miocene subepoch, Late Oligocene subepoch
• European Faunal Units: Agenian subage
• European Faunal Zones: MN 1 zone, MN 2 zone
• Mammal Paleogene Zones: MP 27 zone, MP 26 zone, MP 28 zone, MP 30 zone, MP 25 zone, MP 29 zone
• Neogene Mammal Ages of China: Xiejiaan age
• Paleogene Mammal Ages of Asia: Tabenbulakian age, Hsandagolian age
• North American Land Mammal Ages: Arikareean age
• North American Mammal Subages/Zones: late Late Arikareean subage, Harrisonian subage, late Early Arikareean subage, Monroecreekian subage, early Late Arikareean subage, Geringian subage, early Early Arikareean subage
• South American Land Mammal Ages: Deseadan age
• Calcareous Nannoplankton Zones: NN2 zone, NN1 zone, NP25 zone
• Planktic Foraminiferal Zones: P. pseudokugleri LOZ zone, P. kugleri TRZ zone
• Neogene North Pacific Diatom Biochronology: Thalassiosira praefraga zone
• Geomagnetic Polarity Chrons: C6AA chron, C7 chron, C8 chron, C7A chron, C6C chron, C6B chron
• Cretaceous-Cenozoic of New Zealand: Landon epoch

This interval is used in the definition of 89 collections

A total of 2158 collections with 19440 occurrences lie within this time span