ammonites

Deer Park age/stage

General information
Lower boundary: after 409.1 Ma (based on Emsian)
Upper boundary: before 391.9 Ma (based on Emsian)
Continent: North America
See collections within this interval
See map of collections within this interval
Key correlations
Period: Devonian
Epoch: Early/Lower Devonian
Stage: Emsian
10 million year bin: Devonian 2
Contained within
  • Emsian
  • Ems
  • Devonian
  • Sherman
  • Paleozoic
  • Phanerozoic
    • Previous intervals
  • Pragian
  • Siegen
  • Lochkovian (Czechoslovakia)
    • Next intervals
  • Middle Devonian
  • Eifelian
  • Hangman
  • Eifel
  • Chotec
  • Cazenovia
  • Southwood
    • Shares base with
  • Couvinien, Daleje, Early/Lower Emsian, Lynton
    • Shares top with
  • Brecon, Coblencien, Early/Lower Devonian, Helderberg, Late/Upper Emsian, Pragian (Czechoslovakia)
    • Overlaps with
  • Zlichovian (409.1 to 391.9 Ma)
  • Sawkill (409.1 to 391.9 Ma)
    • Appears in scale
  • Harland Devonian of Eastern North America (1990)

    • Interval name: