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Gateway to the Paleobiology Database

Paleogene period

General information
Lower boundary: equal to 66.043 Ma (based on Danian)
Upper boundary: equal to 23.03 Ma (based on Chattian)
Continent: global
See collections within this interval
See map of collections within this interval
Contained within
Overlaps with
  • Harrisonian (24.8 to 20.43 Ma)
  • Waitakian (25.2 to 21.7 Ma)
  • Deseadan (29.0 to 21.0 Ma)
  • Arikareean (30.8 to 20.43 Ma)
  • late Late Arikareean (30.8 to 20.43 Ma)
  • early Late Arikareean (30.8 to 20.43 Ma)
  • late Early Arikareean (30.8 to 20.43 Ma)
  • early Early Arikareean (30.8 to 20.43 Ma)
  • Landon (34.3 to 21.7 Ma)
  • Interval name: