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

This interval is used in the definition of 9 collections

A total of 89737 collections with 517208 occurrences lie within this time span