ammonites

Volkhovian age/stage

General information
Lower boundary: equal to 471.8 Ma (based on Dapingian)
Upper boundary: equal to 468.1 Ma (based on Dapingian)
Continent: global
See collections within this interval
See map of collections within this interval
Key correlations
Period: Ordovician
Epoch: Middle Ordovician
Stage: early Middle Ordovician
10 million year bin: Ordovician 2
Contained within
  • Arenig
  • Klabava
  • Yangtzi
  • Oeland
  • Ordovician
  • Paleozoic
  • Phanerozoic
    • Previous intervals
  • Early/Lower Ordovician
  • Latorp
  • Ibexian
  • Blackhillsian
  • Tulean
  • Whitlandian
  • Moridunian
  • Billingen
  • Hunneberg
  • Latorpian
  • late Early Ordovician
  • Floian
    • Next intervals
  • Kunda
  • Whiterock
  • Darriwilian
  • Llanvirnian
  • Guniu
  • Hulo
  • Zhejiangian
  • Chazyan
  • Marmor
    • Equivalent to
  • Volkhov, Rangerian, early Middle Ordovician, Dapingian
    • Contains
  • Langevoja, Saka, Vaana
    • Shares base with
  • Fennian, Hunderum, Middle Ordovician, Valaste, Whiterockian
    • Shares top with
  • Arenigian, Canadian, Cassinian, Daobaowan, Dawan, Hunjiang, Jefferson, Jeffersonian, Ningkuo, Valhallan, Yushanian
    • Overlaps with
  • Yapeenian (468.9 to 466.0 Ma)
  • Castlemainian (472.0 to 468.9 Ma)
    • Appears in scale
  • Ordovician Stages (1998)

    • Interval name: