201.4 - 143.1 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 7 timescales which overlap this one. show

• International Chronostratigraphic Timescale: Aalenian age, Early Jurassic epoch, Hettangian age, Oxfordian age, Bathonian age, Bajocian age, Late Jurassic epoch, Middle Jurassic epoch, Kimmeridgian age, Tithonian age, Pliensbachian age, Callovian age, Sinemurian age, Toarcian age
• Mesozoic Subages: Early Sinemurian subage, Early Hettangian subage, Early Tithonian subage, Early Toarcian subage, Early Bathonian subage, Middle Bathonian subage, Late Oxfordian subage, Early Bajocian subage, Middle Callovian subage, Early Callovian subage, Middle Aalenian subage, Late Tithonian subage, Early Oxfordian subage, Late Callovian subage, Middle Tithonian subage, Middle Toarcian subage, Late Kimmeridgian subage, Early Pliensbachian subage, Late Toarcian subage, Early Kimmeridgian subage, Late Bajocian subage, Late Sinemurian subage, Late Aalenian subage, Early Aalenian subage, Middle Oxfordian subage, Late Bathonian subage, Late Pliensbachian subage, Late Hettangian subage, Middle Hettangian subage
• Ammonite Chrons of Northwest Europe: Thouarsense chron, Levesquei chron, Jamesoni chron, Raricostatum chron, Planorbis chron, Discites chron, Spinatum chron, Serpentinum chron, Angulata chron, Sauzei chron, Subfurcatum chron, Liasicus chron, Bifrons chron, Obtusum chron, Laeviuscula chron, Murchisonae chron, Parkinsoni chron, Garantiana chron, Davoei chron, Ibex chron, Opalinum chron, Bucklandi chron, Semicostatum chron, Humphresianum chron, Tenuicostatum chron, Margaritatus chron, Falciferum chron, Variabilis chron, Oxynotum chron, Concavum chron, Turneri chron
• Ammonite Chrons of North America: Euphyllites chron, Carlottense chron, Epizigzagiceras chron, Westermanni chron, Howelli chron, Kanense chron, Whiteavesi chron, Crassicosta chron, Imlayi chron, Canadensis chron, Franziceras chron, Psiloceras chron, Freboldi chron, Asteroceras varians chron, Scissum chron, Coroniceras chron, Oblatum chron, Tetraspidoceras chron, Plesechioceras harbledownense chron, Kunae chron, Planulata chron, Pseudaetomoceras chron, Widebayense chron, Crassicostatus chron, Hillebrandti chron, Yakounensis chron, Arnioceras arnouldi chron, Kirschneri chron, Rotundum chron
• Calcareous Nannoplankton Zones: NJ4a zone, NJ11 zone, NJ17b zone, NJ15 zone, NJ3 zone, NJ9 zone, NJ2a zone, NJ5a zone, NJ5 zone, NJ2 zone, NJ16a zone, NJ17 zone, NJ18 zone, NJ16 zone, NJ12b zone, NJ2b zone, NJ8 zone, NJ15a zone, NJ16b zone, NJ12 zone, NJ15b zone, NJ8b zone, NJ6 zone, NJ4b zone, NJ1 zone, NJ8a zone, NJ5b zone, NJ10 zone, NJ13 zone, NJ12a zone, NJ4 zone, NJ14 zone, NJ17a zone, NJ7 zone
• Geomagnetic Polarity Chrons: M25A chron, M22 chron, M19 chron, M41 chron, M30 chron, M31 chron, M34 chron, M32 chron, M35 chron, M44 chron, M28 chron, M29 chron, M21 chron, M26 chron, M37 chron, M38 chron, M40 chron, M42 chron, M27 chron, M22A chron, M33 chron, M23 chron, M24A chron, M43 chron, M20 chron, M24 chron, M39 chron, M24B chron, M25 chron, M36 chron
• Permian-Jurassic of New Zealand: Ohauan age, Kawhia epoch, Ururoan age, Temaikan age, Heterian age, Puaroan age, Aratauran age, Oteke epoch, Herangi epoch

This interval is used in the definition of 100 collections

A total of 30093 collections with 175525 occurrences lie within this time span