ammonites

Gzhelian age/stage

General information
Lower boundary: equal to 303.4 Ma (see scale)
Upper boundary: equal to 298.9 Ma (based on Melekhovian)
Continent: global
See collections within this interval
See map of collections within this interval
Key correlations
Period: Carboniferous
Epoch: Late/Upper Pennsylvanian
10 million year bin: Carboniferous 5
Contained within
  • Sherman
  • Paleozoic
  • Phanerozoic
    • Previous intervals
  • Kasimovian
  • Dorogovilovian
  • Stephanian B
  • Missourian
  • Dalanian
    • Next intervals
  • Permian
  • Rotliegendes
  • Asselian
  • Cisuralian
  • Autunian
  • Lebach
  • Sjuranian
  • Mapingian
  • Sebisurkhian
  • Zisongian
    • Contains
  • Noginian, Pavlovoposadian
    • Shares base with
  • Klazminskian, Rusavkian, Stephanian C, Virgilian
    • Shares top with
  • Carboniferous, Kuzel, Late/Upper Pennsylvanian, Melekhovian, Pennsylvanian, Stephanian, Xiaodushanian
    • Appears in scales
  • Carboniferous and Early Permian Stages (2012)
  • Pennsylvanian-Permian Stages (2006)
  • Subcommission on Carboniferous Stratigraphy Global Stages (2006)
  • Gradstein 7: Stages (2004)
  • Harland 4: Epochs (1990)

    • Interval name: