ammonites

Merioneth epoch

General
Lower boundary: 501 Ma
Lower boundary source: direct
Upper boundary: 490 Ma
Upper boundary source: direct
Continent: global
See collections within this interval
See map of collections within this interval
Correlations
Period: Cambrian
Epoch: Furongian
10 million year bin: Cambrian 4
Previous interval
  • St Davids
    • Next intervals
  • Early/Lower Ordovician
  • Tremadoc
    • Overlaps with
  • Nganasanian
  • Mansian
    • Contains
  • Dolgellian
  • Maentwrogian (shares lower boundary)
    • Appears in scales
  • Gradstein Cambrian Epochs of Harland (2004)
  • Erwin and Bowring Cambrian Epochs (2004)
  • Harland 4: Epochs (1990)

    • Interval name: