Gateway to the Paleobiology Database

Maysvillian age/stage

General information
Lower boundary: after 452 Ma (based on Harju)
Upper boundary: equal to 449.5 Ma (based on Caradoc)
Continent: North America
See collections within this interval
See map of collections within this interval
Key correlations
Period: Ordovician
Epoch: Late/Upper Ordovician
Stage: middle Late Ordovician
10 million year bin: Ordovician 4
Shares base with
Overlaps with
  • Nabala (452.0 to 449.5 Ma)
  • Interval name: