251.902 - 201.4 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. 2023. The ICS International Chronostratigraphic Chart v2023/09. view

There are intervals in 5 timescales which overlap this one. show

• International Chronostratigraphic Timescale: Middle Triassic epoch, Induan age, Anisian age, Rhaetian age, Late Triassic epoch, Norian age, Ladinian age, Carnian age, Olenekian age, Early Triassic epoch
• Mesozoic Subages: Longobardian subage, Fassanian subage, Julian subage, Tuvalian subage, Illyrian subage, Sevatian subage, Aegean subage, Lacian subage, Spathian subage, Bithynian subage, Dienerian subage, Griesbachian subage, Pelsonian subage, Smithian subage, Alaunian subage
• Permo-Triassic Subages of Eastern Europe: Vokhmian subage
• Permian of the Salt Range: Kathwai age
• Permian-Jurassic of New Zealand: Oretian age, Makarewan age, Etalian age, Kaihikuan age, Malakovian age, Nelsonian age, Balfour epoch, Otamitan age, Otapirian age, DUrville epoch, Warepan age, Gore epoch

This interval is used in the definition of 76 collections

A total of 21253 collections with 107376 occurrences lie within this time span