Gateway to the Paleobiology Database

Llandovery epoch

General information
Lower boundary: equal to 443.7 Ma (based on Rhuddanian)
Upper boundary: equal to 428.2 Ma (based on Telychian)
Continent: global
See collections within this interval
See map of collections within this interval
Key correlations
Period: Silurian
10 million year bin: Silurian 1
Overlaps with
  • Tonawandan (436.0 to 426.2 Ma)
  • Chesnokovka (436.0 to 426.2 Ma)
  • Clinton (439.0 to 426.2 Ma)
  • Appears in scales

    Interval name: