BGS Linked Open Data

Chadian Substage

Chadian Substage ['Chadian Substage'] [''] ['Chadian Substage is a substage in the British Carboniferous stratigraphic scheme. It is the first of five substages of the Visean Stage. It is preceded by the Courceyan Substage (Tournaisian Stage) and succeeded by the Arundian Substage (BGS Geological Timechart; Gradstein and Ogg, 2012, fig. 2.1).'] [''] ['346.7'] ['CI'] [''] ['stable'] ['Chadian Substage'] ['344.5']