. . . "stable"@en . "IGLD"@en . . . "0.0118"^^ . "Clay, sand and silt and trace peat. Superficial deposits. Occurs onshore. Formed during the Pleistocene Epoch (Quaternary Period) (2.58-.0118 Ma BP)."@en . "Interglacial lacustrine deposits are Quaternary lacustrine deposits of pre-Late Devensian age. \r\n\r\nUsually organic-rich, interbedded sand, silt and clay."@en . "Interglacial lacustrine deposits"@en . "Interglacial lacustrine deposits"@en . . . "2.58"^^ . . .