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

This interval is used in the definition of 47 collections

A total of 24700 collections with 150455 occurrences lie within this time span