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 5 timescales which overlap this one. show

• International Chronostratigraphic Timescale: Late Cretaceous epoch, Campanian age, Santonian age, Maastrichtian age, Cenomanian age, Coniacian age, Turonian age
• Mesozoic Subages: Early Maastrichtian subage, Late Cenomanian subage, Early Cenomanian subage, Late Coniacian subage, Early Coniacian subage, Late Campanian subage, Middle Santonian subage, Middle Coniacian subage, Late Santonian subage, Middle Campanian subage, Middle Turonian subage, Late Maastrichtian subage, Early Campanian subage, Late Turonian subage, Early Santonian subage, Middle Cenomanian subage, Early Turonian subage
• Cretaceous North American Land-Mammal Ages: Aquilan age, Edmontonian age, Judithian age, Lancian age
• Calcareous Nannoplankton Zones: CC18 zone, CC14 zone, CC15 zone, CC23 zone, CC26 zone, CC13 zone, NJ18 zone, CC24 zone, CC25 zone, CC19 zone, CC10 zone, CC12 zone, CC21 zone, CC16 zone, CC20 zone, CC9 zone, CC17 zone, CC11 zone, CC22 zone
• Cretaceous-Cenozoic of New Zealand: Piripauan age, Mangaotanean age, Mata epoch, Clarence epoch, Motuan age, Ngaterian age, Raukumara epoch, Arowhanan age, Teratan age, Haumurian age

This interval is used in the definition of 52 collections

A total of 25739 collections with 159110 occurrences lie within this time span