Gateway to the Paleobiology Database

Jiusian age/stage

General information
Lower boundary: equal to 345.3 Ma (based on Visean)
Upper boundary: equal to 339.4 Ma (based on Holkerian)
Continent: Asia
See collections within this interval
See map of collections within this interval
Key correlations
Period: Carboniferous
Epoch: Middle Mississippian
Stage: Visean
10 million year bin: Carboniferous 2
Shares top with
Overlaps with
  • Meramecian (345.0 to 336.0 Ma)
  • Osagean (353.8 to 342.8 Ma)
  • Kosvinian (353.8 to 345.0 Ma)
  • Interval name: