. "Devonian Period"@en . . . . . "D"@en . "359.3"^^ . "Devonian Period is the fourth of the six periods of the Paleozoic Era. It is preceded by the Silurian Period and succeeded by the Carboniferous Period (Geologic Time Scale 2020, figs. 2.1, 22.1; https://timescalefoundation.org/)."@en . "419.0"^^ . "stable"@en . "Devonian Period"@en . . . .