ammonites

Ilfracombe age/stage

General information
Lower boundary: equal to 388.1 Ma (based on Givetian)
Upper boundary: before 383.7 Ma (based on Early/Lower Frasnian)
Continent: Europe
See collections within this interval
See map of collections within this interval
Key correlations
Period: Devonian
Epoch: Middle Devonian
Stage: Givetian
10 million year bin: Devonian 3
Contained within
  • Givetian
  • Srbsko
  • Devonian
  • Sherman
  • Paleozoic
  • Phanerozoic
    • Previous intervals
  • Eifelian
  • Hangman
  • Lynton
  • Eifel
  • Chotec
  • Daleje
  • Southwood
    • Next intervals
  • Late/Upper Devonian
  • Frasnian
  • Famennien
  • West Falls
  • Sonyea
  • Early/Lower Frasnian
    • Shares base with
  • Adorf, Frasnien, Genesee, Morte
    • Shares top with
  • Cazenovia, Couvinien, Middle Devonian
    • Overlaps with
  • Givetien (388.1 to 383.7 Ma)
  • Givet (388.1 to 383.7 Ma)
  • Taghanic (388.1 to 383.7 Ma)
  • Tioughnioga (388.1 to 383.7 Ma)
  • Late/Upper Givetian (388.1 to 383.7 Ma)
  • Middle Givetian (388.1 to 383.7 Ma)
  • Early/Lower Givetian (388.1 to 383.7 Ma)
    • Appears in scale
  • Harland Devonian of England (1990)

    • Interval name: