100.5 - 66 Ma

The definition of this interval in the timescale Cretaceous Subepochs is taken from the following source:

• W. B. Harland, R. L. Armstrong, A. V. Cox, L. E. Craig, A. G. Smith and D. G. Smith. 1990. A Geologic Time Scale 1989. view

There are intervals in 4 timescales which overlap this one. show

• International Chronostratigraphic Timescale: Santonian age, Late Cretaceous epoch, Turonian age, Cenomanian age, Maastrichtian age, Coniacian age, Campanian age
• Mesozoic Subages: Middle Turonian subage, Late Santonian subage, Early Maastrichtian subage, Early Santonian subage, Early Coniacian subage, Early Turonian subage, Late Cenomanian subage, Early Cenomanian subage, Late Coniacian subage, Middle Campanian subage, Early Campanian subage, Middle Cenomanian subage, Middle Coniacian subage, Middle Santonian subage, Late Campanian subage, Late Maastrichtian subage, Late Turonian subage
• Cretaceous North American Land-Mammal Ages: Aquilan age, Lancian age, Judithian age, Edmontonian age
• Cretaceous-Cenozoic of New Zealand: Haumurian age, Arowhanan age, Piripauan age, Raukumara epoch, Mata epoch, Teratan age, Ngaterian age, Clarence epoch, Motuan age, Mangaotanean age

This interval is used in the definition of 47 collections

A total of 24647 collections with 150212 occurrences lie within this time span