Devonian
Paleozoic Era
Devoon
Early Mississippian Epoch
Phanerozoic Eon
Lochkovian Age
Dévonien
Devonian Period
泥盆纪
Emsian Age
Famennian Age
devoniano
Geologic Time Scale (2019)
older bound -419.2 +|-3.2 Ma
Pragian Age
Devónico
Devónico
Pridoli Epoch
Devon
Devon
Devon
Devon
Devon
Devonas
Mississippian Sub-period
Devoni
Middle Devonian Epoch
Givetian Age
Frasnian Age
Silurian Period
younger bound -358.9 +|-0.4 Ma
devón
Base of Devonian
devon
devon
Early Devonian Epoch
devon
Late Devonian Epoch
Tournaisian Age
Carboniferous Period
Base of Carboniferous
Dewon
Eifelian Age
Девон
デボン紀
a1.1.3.3