Devonian of Czechoslovakia

The interval definitions in this timescale are derived from the following sources:

  • W. B. Harland, R. L. Armstrong, A. V. Cox, L. E. Craig, A. G. Smith and D. G. Smith. 1990. A Geologic Time Scale 1989. view
  • F. M. Gradstein, J. G. Ogg, and A. G. Smith. 2004. A Geologic Time Scale 2004 1-589 view

There are 6 timescales which overlap this one. show

This timescale is used in the definition of 32 collections

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International Chronostratigraphic TimescaleDevonian of CzechoslovakiaDevonian of Eastern North America
DevonianLate DevonianFamennianConewangan/Conneautan/Canadaway358.9
FrasnianWest Fallsian/Sonyean372.2
Middle DevonianGivetianSrbskoGeneseean/Taghanican/TioughnioganCazenovian382.7
EifelianChotecSouthwoodian387.7
Early DevonianEmsianDaleje/ZlichovianSawkillian/Deer ParkianHelderbergian393.3
PragianPragian407.6
LochkovianLochkovian410.8
419.2