Gateway to the Paleobiology Database

Fassanian subage/stage

General information
Lower boundary: equal to 242 Ma (based on Ladinian)
Upper boundary: before 235 Ma (based on Carnian)
Continent: global
See collections within this interval
See map of collections within this interval
Key correlations
Period: Triassic
Epoch: Middle Triassic
Stage: Ladinian
10 million year bin: Triassic 2
Shares top with
Overlaps with
  • Kaihikuan (238.5 to 227.5 Ma)
  • Longobardian (242.0 to 235.0 Ma)
  • Bukobayian (242.0 to 235.0 Ma)
  • Etalian (244.5 to 238.5 Ma)
  • Interval name: