ammonites

Kaihikuan age/stage

General information
Lower boundary: equal to 238.5 Ma (see scale)
Upper boundary: equal to 227.5 Ma (see scale)
Continent: New Zealand
See collections within this interval
See map of collections within this interval
Key correlations
Period: Triassic
Contained within
  • Triassic
  • Mesozoic
  • Sherman
  • Phanerozoic
    • Previous interval
  • Etalian
    • Next intervals
  • Balfour
  • Oretian
    • Contains
  • Julian
    • Shares top with
  • Gore
    • Overlaps with
  • Tuvalian (232.0 to 221.5 Ma)
  • Late/Upper Triassic (235.0 to 201.6 Ma)
  • Carnian (235.0 to 221.5 Ma)
  • Ladinian (242.0 to 235.0 Ma)
  • Longobardian (242.0 to 235.0 Ma)
  • Fassanian (242.0 to 235.0 Ma)
  • Bukobayian (242.0 to 235.0 Ma)
  • Middle Triassic (247.2 to 235.0 Ma)
  • Donguzian (247.2 to 235.0 Ma)
    • Appears in scale
  • New Zealand Permian-Jurassic Stages (2004)

    • Interval name: