201.4 - 145 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 Jurassic epoch, Sinemurian age, Hettangian age, Aalenian age, Late Jurassic epoch, Bajocian age, Tithonian age, Callovian age, Pliensbachian age, Kimmeridgian age, Bathonian age, Oxfordian age, Early Jurassic epoch, Toarcian age
- Mesozoic Subages: Early Hettangian subage, Middle Tithonian subage, Late Bathonian subage, Middle Toarcian subage, Late Aalenian subage, Early Pliensbachian subage, Late Tithonian subage, Late Kimmeridgian subage, Late Oxfordian subage, Middle Bathonian subage, Middle Aalenian subage, Late Pliensbachian subage, Early Bathonian subage, Early Aalenian subage, Early Tithonian subage, Late Callovian subage, Early Oxfordian subage, Middle Hettangian subage, Early Kimmeridgian subage, Late Sinemurian subage, Late Hettangian subage, Late Bajocian subage, Early Bajocian subage, Middle Oxfordian subage, Middle Callovian subage, Early Callovian subage, Late Toarcian subage, Early Toarcian subage, Early Sinemurian subage
- Ammonite Chrons of Northwest Europe: Planorbis chron, Concavum chron, Davoei chron, Subfurcatum chron, Serpentinum chron, Semicostatum chron, Murchisonae chron, Bucklandi chron, Margaritatus chron, Garantiana chron, Sauzei chron, Humphresianum chron, Tenuicostatum chron, Parkinsoni chron, Laeviuscula chron, Bifrons chron, Liasicus chron, Levesquei chron, Discites chron, Ibex chron, Oxynotum chron, Falciferum chron, Thouarsense chron, Opalinum chron, Angulata chron, Jamesoni chron, Spinatum chron, Obtusum chron, Turneri chron, Raricostatum chron, Variabilis chron
- Ammonite Chrons of North America: Kunae chron, Crassicostatus chron, Tetraspidoceras chron, Hillebrandti chron, Arnioceras arnouldi chron, Kanense chron, Plesechioceras harbledownense chron, Coroniceras chron, Planulata chron, Psiloceras chron, Widebayense chron, Yakounensis chron, Imlayi chron, Crassicosta chron, Asteroceras varians chron, Westermanni chron, Pseudaetomoceras chron, Rotundum chron, Freboldi chron, Howelli chron, Euphyllites chron, Carlottense chron, Whiteavesi chron, Epizigzagiceras chron, Kirschneri chron, Oblatum chron, Franziceras chron, Canadensis chron, Scissum chron
- Permian-Jurassic of New Zealand: Ohauan age, Ururoan age, Heterian age, Puaroan age, Oteke epoch, Aratauran age, Kawhia epoch, Herangi epoch, Temaikan age
This interval is used in the definition of 96 collections
A total of 29806 collections with 174034 occurrences lie within this time span