161.5 - 154.8 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 4 timescales which overlap this one. show

• International Chronostratigraphic Timescale: Late Jurassic epoch
• Mesozoic Subages: Late Oxfordian subage, Middle Oxfordian subage, Early Oxfordian subage
• Calcareous Nannoplankton Zones: NJ15 zone, NJ15b zone, NJ14 zone, NJ15a zone
• Permian-Jurassic of New Zealand: Heterian age, Kawhia epoch

This interval is used in the definition of 1267 collections

A total of 2710 collections with 21020 occurrences lie within this time span