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Late/Upper Santonian subage/stage

General information
Lower boundary: after 85.8 Ma (based on Santonian)
Upper boundary: equal to 84.9 Ma (based on Santonian)
Continent: global
See collections within this interval
See map of collections within this interval
Key correlations
Period: Cretaceous
Epoch: Late/Upper Cretaceous
Stage: Santonian
10 million year bin: Cretaceous 6
Overlaps with
  • Middle Santonian (85.8 to 84.9 Ma)
  • Early/Lower Santonian (85.8 to 84.9 Ma)
  • Interval name: