BGS Linked Open Data

Langsettian Substage

Langsettian Substage [''] [''] ['Langsettian Substage'] [''] ['319.0'] ['Langsettian Substage'] ['Langsettian Substage is a substage in the British regional Carboniferous stratigraphic scheme. It is the first of four substages of the Westphalian Stage. It is preceded by the Yeadonian Substage (Namurian Stage) and succeeded by the Duckmantian Substage (Geologic Time Scale 2020, fig. 23.5). Replaces: Westphalian Substage A.'] ['318.0'] ['CA'] ['stable']