ammonites

Rusavkian subage/stage

General information
Lower boundary: after 303.4 Ma (based on Gzhelian)
Upper boundary: equal to 302.2 Ma (see scale)
Continent: Europe
See collections within this interval
See map of collections within this interval
Key correlations
Period: Carboniferous
Epoch: Late/Upper Pennsylvanian
Stage: Gzhelian
10 million year bin: Carboniferous 5
Contained within
  • Stephanian
  • Late/Upper Pennsylvanian
  • Xiaodushanian
  • Pennsylvanian
  • Carboniferous
  • Sherman
  • Paleozoic
  • Phanerozoic
    • Previous intervals
  • Kasimovian
  • Dorogovilovian
  • Stephanian B
  • Missourian
  • Dalanian
    • Next interval
  • Pavlovoposadian
    • Shares base with
  • Gzhelian, Klazminskian, Stephanian C, Virgilian
    • Appears in scales
  • Carboniferous and Early Permian Substages of Russia (2012)
  • Gradstein Carbo-Permian Substages of the Russian Platform (2004)

    • Interval name: