ammonites
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Aseri age/stage

General information
Lower boundary: equal to 463.5 Ma (based on Viru)
Upper boundary: before 460.9 Ma (based on Darriwilian)
Continent: Europe
See collections within this interval
See map of collections within this interval
Key correlations
Period: Ordovician
Epoch: Middle Ordovician
Stage: Darriwilian
10 million year bin: Ordovician 3
Shares base with
Overlaps with
  • Lasnamagi (463.5 to 460.9 Ma)
  • Interval name: