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Lochkovian age/stage

General information
Lower boundary: equal to 416 Ma (based on Early/Lower Devonian)
Upper boundary: equal to 412.3 Ma (see scale)
Continent: global
See collections within this interval
See map of collections within this interval
Key correlations
Period: Devonian
Epoch: Early/Lower Devonian
10 million year bin: Devonian 1
Contained within
  • Sherman
  • Paleozoic
  • Phanerozoic
    • Previous intervals
  • Silurian
  • Pridoli
  • Red Downtonian
  • Temeside Shales
  • Downton Castle
  • Pridolischichten
  • Sundre
  • Cayugan
  • unnamed Pridoli stage
  • Ohesaare
  • Kaugetuma
  • Salina
    • Next intervals
  • Pragian
  • Brecon
  • Coblencien
  • Siegen
  • Pragian (Czechoslovakia)
    • Equivalent to
  • Gedinnine, Gedinne
    • Contains
  • Ditton
    • Shares base with
  • Devonian, Early/Lower Devonian, Helderberg, Lochkovian (Czechoslovakia)
    • Shares top with
  • Downton
    • Appears in scales
  • Devonian Stages (2006)
  • Gradstein 7: Stages (2004)
  • Harland 6: Stages (1990)

    • Interval name: