ammonites

Middle Oxfordian subage/stage

General information
Lower boundary: after 161.2 Ma (based on Oxfordian)
Upper boundary: before 155.7 Ma (based on Oxfordian)
Continent: global
See collections within this interval
See map of collections within this interval
Key correlations
Period: Jurassic
Epoch: Late/Upper Jurassic
Stage: Oxfordian
10 million year bin: Jurassic 5
Contained within
  • Oxfordian
  • Kawhia
  • Jurassic
  • Mesozoic
  • Sherman
  • Phanerozoic
    • Previous intervals
  • Middle Jurassic
  • Callovian
  • Late/Upper Callovian
  • Middle Callovian
  • Early/Lower Callovian
  • Temaikan
    • Next intervals
  • Kimmeridgian
  • Late/Upper Kimmeridgian
  • Early/Lower Kimmeridgian
    • Shares base with
  • Heterian, Late/Upper Jurassic
    • Overlaps with
  • Late/Upper Oxfordian (161.2 to 155.7 Ma)
  • Early/Lower Oxfordian (161.2 to 155.7 Ma)
    • Appears in scale
  • Gradstein et al. 1995 Mesozoic Substages (1995)

    • Interval name: