BGS Linked Open Data

Yeadonian Substage

Yeadonian Substage ['CY'] ['320.0'] [''] ['319.0'] [''] ['Yeadonian Substage'] ['Yeadonian Substage'] ['stable'] ['Yeadonian Substage is a substage in the British Carboniferous stratigraphic scheme. It is the last of seven substages of the Namurian Stage. It is preceded by the Marsdenian Substage and succeeded by the Langsettian Substage (Westphalian Stage) (BGS Geological Timechart; Davydov et al., 2012, fig. 23.1).'] ['']