251.902 - 66 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 10 timescales which overlap this one. show

• International Chronostratigraphic Timescale: Campanian age, Santonian age, Middle Triassic epoch, Olenekian age, Kimmeridgian age, Ladinian age, Hauterivian age, Carnian age, Aalenian age, Late Jurassic epoch, Toarcian age, Callovian age, Maastrichtian age, Aptian age, Induan age, Barremian age, Turonian age, Rhaetian age, Bathonian age, Valanginian age, Cenomanian age, Early Triassic epoch, Bajocian age, Early Jurassic epoch, Oxfordian age, Sinemurian age, Albian age, Hettangian age, Berriasian age, Late Cretaceous epoch, Norian age, Tithonian age, Late Triassic epoch, Coniacian age, Pliensbachian age, Early Cretaceous epoch, Middle Jurassic epoch, Anisian age
• Mesozoic Subages: Early Hettangian subage, Late Sinemurian subage, Late Santonian subage, Late Turonian subage, Early Sinemurian subage, Middle Oxfordian subage, Early Callovian subage, Dienerian subage, Early Bathonian subage, Late Aptian subage, Early Berriasian subage, Tuvalian subage, Late Campanian subage, Smithian subage, Early Santonian subage, Early Albian subage, Middle Berriasian subage, Late Maastrichtian subage, Early Bajocian subage, Early Pliensbachian subage, Middle Santonian subage, Early Aalenian subage, Early Turonian subage, Late Barremian subage, Middle Tithonian subage, Fassanian subage, Late Oxfordian subage, Late Cenomanian subage, Early Kimmeridgian subage, Early Hauterivian subage, Longobardian subage, Aegean subage, Middle Hettangian subage, Late Toarcian subage, Spathian subage, Middle Aalenian subage, Middle Albian subage, Late Berriasian subage, Middle Cenomanian subage, Late Hauterivian subage, Late Kimmeridgian subage, Julian subage, Early Maastrichtian subage, Late Coniacian subage, Middle Toarcian subage, Late Aalenian subage, Early Toarcian subage, Late Bajocian subage, Late Valanginian subage, Early Cenomanian subage, Sevatian subage, Pelsonian subage, Late Hettangian subage, Griesbachian subage, Middle Turonian subage, Illyrian subage, Early Tithonian subage, Early Barremian subage, Early Oxfordian subage, Early Coniacian subage, Late Callovian subage, Middle Campanian subage, Middle Coniacian subage, Middle Callovian subage, Early Valanginian subage, Late Albian subage, Bithynian subage, Early Campanian subage, Early Aptian subage, Late Tithonian subage, Middle Bathonian subage, Alaunian subage, Late Pliensbachian subage, Late Bathonian subage, Lacian subage
• Cretaceous Subepochs: Gallic subepoch, Senonian subepoch, Neocomian subepoch
• Cretaceous North American Land-Mammal Ages: Edmontonian age, Aquilan age, Judithian age, Lancian age
• Ammonite Chrons of Northwest Europe: Bucklandi chron, Levesquei chron, Semicostatum chron, Serpentinum chron, Subfurcatum chron, Opalinum chron, Davoei chron, Laeviuscula chron, Oxynotum chron, Jamesoni chron, Tenuicostatum chron, Murchisonae chron, Ibex chron, Parkinsoni chron, Angulata chron, Variabilis chron, Discites chron, Raricostatum chron, Planorbis chron, Bifrons chron, Garantiana chron, Falciferum chron, Margaritatus chron, Thouarsense chron, Spinatum chron, Sauzei chron, Liasicus chron, Obtusum chron, Turneri chron, Concavum chron, Humphresianum chron
• Ammonite Chrons of North America: Coroniceras chron, Crassicosta chron, Kunae chron, Scissum chron, Arnioceras arnouldi chron, Euphyllites chron, Carlottense chron, Crassicostatus chron, Freboldi chron, Rotundum chron, Westermanni chron, Plesechioceras harbledownense chron, Psiloceras chron, Yakounensis chron, Oblatum chron, Howelli chron, Franziceras chron, Tetraspidoceras chron, Kirschneri chron, Imlayi chron, Hillebrandti chron, Asteroceras varians chron, Kanense chron, Epizigzagiceras chron, Canadensis chron, Planulata chron, Pseudaetomoceras chron, Widebayense chron, Whiteavesi chron
• Permo-Triassic Subages of Eastern Europe: Vokhmian subage
• Permian of the Salt Range: Kathwai age
• Cretaceous-Cenozoic of New Zealand: Taitai epoch, Urutawan age, Motuan age, Haumurian age, Piripauan age, Ngaterian age, Teratan age, Mata epoch, Mangaotanean age, Clarence epoch, Raukumara epoch, Arowhanan age, Korangan age
• Permian-Jurassic of New Zealand: Gore epoch, Otamitan age, Warepan age, Puaroan age, Kaihikuan age, Kawhia epoch, Nelsonian age, Temaikan age, Herangi epoch, Makarewan age, Otapirian age, DUrville epoch, Balfour epoch, Heterian age, Malakovian age, Ururoan age, Etalian age, Ohauan age, Oteke epoch, Aratauran age, Oretian age

This interval is used in the definition of 9 collections

A total of 89777 collections with 517354 occurrences lie within this time span