. "Peat. Stratified superficial deposits. Occurs onshore. Formed during the Devensian Stage (Quaternary Period) (.116-.0118 Ma BP)."@en . "stable"@en . "Peat."@en . . "0.116"^^ . . . "Bigholms Burn Peat Bed"@en . . "BIGP"@en . "Bigholms Burn Peat Bed"@en . "0.0118"^^ . . .