"Overlain by Auchenhew Beds."@en . . "BRLB"@en . "Brodick And Lamlash Beds"@en . . "stable"@en . "Mainly red-brown and yellow sandstones with beds of breccia."@en . "Brodick And Lamlash Beds"@en . "c.500 metres."@en . "201.4"^^ . "298.9"^^ . . . . "Unconformable on Carboniferous to Upper Devonian."@en . "Sandstone with subsidiary breccia. Stratified bedrock. Occurs onshore. Deposited during the Permian Period - to - Triassic Period (298.9-201.4 Ma BP)."@en .