66 - 61.66 Ma

The definition of this interval in the timescale International Chronostratigraphic Timescale is taken from the following source:

• K. M. Cohen, S.C. Finney, P.L. Gibbard and J.-X. Fan. 2024. The ICS International Chronostratigraphic Chart v2024/12. International Commission on Stratigraphy view

There are intervals in 9 timescales which overlap this one. show

• International Chronostratigraphic Timescale: Paleocene epoch
• Cenozoic Subepochs: Early Paleocene subepoch
• North American Land Mammal Ages: Torrejonian age, Puercan age
• North American Mammal Subages/Zones: Pu1 zone, To2 zone, Pu3 zone, Pu2 zone, To3 zone, To1 zone
• South American Land Mammal Ages: Peligran age, Tiupampan age
• Calcareous Nannoplankton Zones: NP1 zone, NP4 zone, NP3 zone, NP2 zone
• Planktic Foraminiferal Zones: E. edita PRZ zone, Abathomphalus mayaroensis zone, G. cretacea PRZ zone, P. eugubina TRZ zone
• Geomagnetic Polarity Chrons: C27 chron, C26 chron, C29 chron, C28 chron
• Cretaceous-Cenozoic of New Zealand: Dannevirke epoch, Teurian age

This interval is used in the definition of 1758 collections

A total of 2686 collections with 22319 occurrences lie within this time span