. "330.3"^^ . "Hartley Coal (Stirling, Clackmannan)"@en . . "Cowdenbeath Seven Foot Coal"@en . "Coal."@en . "CHSF"@en . . . "Cowdenbeath Seven Foot Coal"@en . . . "Hartley Coal"@en . . "327.0"^^ . "Coal. Stratified bedrock. Occurs onshore. Deposited during the Pendleian Substage (Carboniferous Period) (330.3-327 Ma BP)."@en . "Bright Coal"@en . "stable"@en . . . . .