. "Gair Limestone [Obsolete: use CAL]"@en . . "Robroyston Limestone [Obsolete: use CAL]"@en . "Blue Tour Limestone"@en . . "Dykeneuk Limestone [Obsolete: use CAL]"@en . . "Janet Peat Limestone [Obsolete: use CAL]"@en . "From 0.5m to 4.5m in the Airdrie, Falkirk and Glasgow districts, and 15m in shelf settings in Ayrshire."@en . "Limestone with subsidiary mudstone. Stratified bedrock. Occurs onshore. Deposited during the Arnsbergian Substage (Carboniferous Period) (327-323.75 Ma BP)."@en . "Calmy Limestone"@en . . "Generally seen as a change from a marine mudstone which has the Edmondia punctatella Band at its base with the Upper Hirst Coal beneath in the Clackmannan basin within the Upper Limestone Formation."@en . "Commonly seen as a change to a thick marine mudstone, that passes up into deltaic arenaceous deposits within the Upper Limestone Formation."@en . . . . "Arden Limestone [Obsolete: use CAL]"@en . . . "Hirst Limestone [Obsolete: use CAL]"@en . . "CAL"@en . . "stable"@en . . . "Garnkirk Limestone [Obsolete: use CAL]"@en . "323.75"^^ . . "A pale to dark grey, fine-grained, crinoidal, bioclastic, limestone, interpreted to be of marine origin, generally with two or more leaves separated by about 30cm partitions of mudstone, one leaf of \"calmy\" type being off-white, fine-grained and massive with a conchoidal fracture. The name is not geographical in origin, but instead indicates a \"hard, pale grey or fawn, fine-grained, muddy limestone with a conchoidal fracture\"."@en . "327.0"^^ . . "Calmy Limestone"@en .