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Eastonian age/stage

General information
Lower boundary: equal to 456.1 Ma (see scale)
Upper boundary: equal to 449.5 Ma (based on Caradoc)
Continent: Australia
See collections within this interval
See map of collections within this interval
Key correlations
Period: Ordovician
Epoch: Late/Upper Ordovician
10 million year bin: Ordovician 4
Previous interval
Overlaps with
  • Harju (452.0 to 443.7 Ma)
  • Vormsi (452.0 to 445.6 Ma)
  • Maysville (452.0 to 445.6 Ma)
  • Cincinnatian (452.5 to 443.7 Ma)
  • Rawtheyan (455.8 to 445.6 Ma)
  • middle Late Ordovician (455.8 to 445.6 Ma)
  • Katian (455.8 to 445.6 Ma)
  • Oandu (457.5 to 452.0 Ma)
  • Mohawkian (457.5 to 452.5 Ma)
  • Longvillian (457.5 to 455.8 Ma)
  • Soudleyan (457.5 to 455.8 Ma)
  • Harnagian (457.5 to 455.8 Ma)
  • Zahorany (457.5 to 455.8 Ma)
  • Vinice (457.5 to 455.8 Ma)
  • Kirkfield (457.5 to 455.8 Ma)
  • Rockland (457.5 to 455.8 Ma)
  • Burrellian (457.5 to 455.8 Ma)
  • Letna (460.9 to 455.8 Ma)
  • Keila (460.9 to 455.8 Ma)
  • Idavere (460.9 to 455.8 Ma)
  • early Late Ordovician (460.9 to 455.8 Ma)
  • Sandbian (460.9 to 455.8 Ma)
  • Viru (463.5 to 452.0 Ma)
  • Interval name: