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Ayusokkanian age/stage

General information
Lower boundary: after 505 Ma (based on Undillan)
Upper boundary: before 498.5 Ma (based on Idamean)
Continent: Asia
See collections within this interval
See map of collections within this interval
Key correlations
Period: Cambrian
Overlaps with
  • Olentian (501.0 to 484.5 Ma)
  • Merioneth (501.0 to 488.3 Ma)
  • Dolgellian (501.0 to 488.3 Ma)
  • Maentwrogian (501.0 to 488.3 Ma)
  • Dolgelly (501.0 to 488.3 Ma)
  • Ffestiniog (501.0 to 488.3 Ma)
  • Maentwrog (501.0 to 488.3 Ma)
  • Trempealeauan (501.0 to 488.3 Ma)
  • Franconian (501.0 to 488.3 Ma)
  • Dresbachian (501.0 to 488.3 Ma)
  • Furongian (501.0 to 488.3 Ma)
  • Tavgian (501.0 to 488.3 Ma)
  • Millardan (501.0 to 488.3 Ma)
  • Steptoean (501.0 to 488.3 Ma)
  • Sakian (501.0 to 488.3 Ma)
  • Merionethian (501.0 to 488.3 Ma)
  • St Davids (513.0 to 501.0 Ma)
  • Menevian (513.0 to 501.0 Ma)
  • Solvan (513.0 to 501.0 Ma)
  • Clogau (513.0 to 501.0 Ma)
  • Gamlan (513.0 to 501.0 Ma)
  • Barmouth (513.0 to 501.0 Ma)
  • Hafotty (513.0 to 501.0 Ma)
  • Albertian (513.0 to 501.0 Ma)
  • Middle Cambrian (513.0 to 501.0 Ma)
  • Arcadian (513.0 to 501.0 Ma)
  • Wulingian (513.0 to 501.0 Ma)
  • Appears in scale

    Interval name: