Gateway to the Paleobiology Database

Early/Lower Kimmeridgian subage/stage

General information
Lower boundary: equal to 155.7 Ma (based on Kimmeridgian)
Upper boundary: before 150.8 Ma (based on Kimmeridgian)
Continent: global
See collections within this interval
See map of collections within this interval
Key correlations
Period: Jurassic
Epoch: Late/Upper Jurassic
Stage: Kimmeridgian
10 million year bin: Jurassic 5
Overlaps with
  • Ohauan (153.5 to 148.5 Ma)
  • Late/Upper Kimmeridgian (155.7 to 150.8 Ma)
  • Heterian (161.2 to 153.5 Ma)
  • Interval name: