201.4 - 174.7 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 6 timescales which overlap this one. show
- International Chronostratigraphic Timescale: Pliensbachian age, Toarcian age, Sinemurian age, Hettangian age
- Mesozoic Subages: Late Toarcian subage, Early Hettangian subage, Early Sinemurian subage, Early Toarcian subage, Middle Toarcian subage, Early Pliensbachian subage, Late Hettangian subage, Late Sinemurian subage, Late Pliensbachian subage, Middle Hettangian subage
- Ammonite Chrons of Northwest Europe: Tenuicostatum chron, Spinatum chron, Jamesoni chron, Raricostatum chron, Obtusum chron, Falciferum chron, Bucklandi chron, Oxynotum chron, Levesquei chron, Planorbis chron, Angulata chron, Semicostatum chron, Liasicus chron, Bifrons chron, Thouarsense chron, Turneri chron, Serpentinum chron, Margaritatus chron, Ibex chron, Variabilis chron, Davoei chron
- Ammonite Chrons of North America: Psiloceras chron, Franziceras chron, Euphyllites chron, Carlottense chron, Canadensis chron, Whiteavesi chron, Freboldi chron, Imlayi chron, Kanense chron, Coroniceras chron, Arnioceras arnouldi chron, Plesechioceras harbledownense chron, Planulata chron, Hillebrandti chron, Tetraspidoceras chron, Kunae chron, Yakounensis chron, Asteroceras varians chron, Crassicosta chron, Pseudaetomoceras chron
- Calcareous Nannoplankton Zones: NJ5b zone, NJ5a zone, NJ5 zone, NJ6 zone, NJ2 zone, NJ2b zone, NJ4 zone, NJ3 zone, NJ4b zone, NJ7 zone, NJ2a zone, NJ8a zone, NJ1 zone, NJ4a zone, NJ8 zone
- Permian-Jurassic of New Zealand: Herangi epoch, Ururoan age, Temaikan age, Aratauran age, Kawhia epoch
This interval is used in the definition of 532 collections
A total of 14275 collections with 70277 occurrences lie within this time span