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

This interval is used in the definition of 9 collections

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