ammonites
banner
Gateway to the Paleobiology Database

Tournaisian age/stage

General information
Lower boundary: equal to 360.7 Ma (see scale)
Upper boundary: equal to 345.3 Ma (see scale)
Continent: global
See collections within this interval
See map of collections within this interval
Key correlations
Period: Carboniferous
Epoch: Early/Lower Mississippian
10 million year bin: Carboniferous 1
Shares top with
Overlaps with
  • Osagean (353.8 to 342.8 Ma)
  • Kosvinian (353.8 to 345.0 Ma)
  • Pilton (376.1 to 353.8 Ma)
  • Interval name: