"Mudstone."@en . . . . "Mudstone. Stratified bedrock. Occurs onshore. Deposited during the Asbian Substage (Carboniferous Period) (337-330.9 Ma BP)."@en . "Campbell Park Marine Band"@en . . "337.0"^^ . . . . "stable"@en . "Campbell Park Marine Band"@en . "CAPK"@en . . "330.9"^^ .