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