ammonites
banner
Gateway to the Paleobiology Database

Middle Pennsylvanian epoch

General information
Lower boundary: equal to 314.6 Ma (based on Vereian)
Upper boundary: equal to 306.95 Ma (based on Moscovian)
Continent: global
See collections within this interval
See map of collections within this interval
Key correlations
Period: Carboniferous
Stage: Moscovian
10 million year bin: Carboniferous 4
Equivalent to
Overlaps with
  • Peskovian (309.0 to 305.9 Ma)
  • Cantabrian (311.45 to 305.9 Ma)
  • Desmoinesian (313.8 to 305.9 Ma)
  • Atokan (318.1 to 311.45 Ma)
  • Interval name: