ammonites

Amb age/stage

General information
Lower boundary: equal to 272.5 Ma (based on Roadian)
Upper boundary: equal to 265 Ma (based on Wordian)
Continent: Asia
See collections within this interval
See map of collections within this interval
Key correlations
Period: Permian
Epoch: Guadalupian
10 million year bin: Permian 3
Contained within
  • Aparima
  • Rotliegendes
  • Permian
  • Sherman
  • Paleozoic
  • Phanerozoic
    • Previous intervals
  • Ufimian
  • Kungurian
  • Werra
  • Zechsteinkalk
  • Kupferschiefer
  • Weissliegendes
  • Cisuralian
  • Irenian
  • Filipovian
  • Saranian
  • Bolorian
  • Yakhtashian
  • Luodianian
  • Sheshmian
  • Solikamskian
    • Next intervals
  • Capitanian
  • Buntsandstein
  • Ohre
  • Aller
  • Capitan
  • Severodvinian
  • Pamirian
  • Wargal
  • Lengwuan
  • Flettian
  • Late/Upper Vyatkian
  • Late/Upper Severodvinian
  • Early/Lower Severodvinian
    • Equivalent to
  • Kuhfengian
    • Shares base with
  • Biarmian, Early/Lower Kazanian, Guadalupian, Kazanian, Kubergandian, Late/Upper Kazanian, Povolzhian, Roadian, Sokian
    • Shares top with
  • Barettian, Early/Lower Urzhumian, Hauptdolomitstinkschiefer, Late/Upper Urzhumian, Leine, Murgabian, Stassfurt Evaporites, Urzhumian, Word, Wordian
    • Overlaps with
  • Tatarian (268.0 to 252.3 Ma)
  • Leonard (290.1 to 268.0 Ma)
  • Wolfcamp (296.4 to 268.0 Ma)
    • Appears in scale
  • Gradstein Permian of the Salt Range (2004)

    • Interval name: