"CJ"@en . "344.5"^^ . "Arundian Substage is a substage in the British regional Carboniferous stratigraphic scheme. It is the second of five substages of the Visean Stage. It is preceded by the Chadian Substage and succeeded by the Holkerian Substage (BGS Research Report RR/10/07, table 1)."@en . . "stable"@en . . "Arundian Substage"@en . "343.0"^^ . . "Arundian Substage"@en .