. "7.5m"@en . "Auglish Sandstone Member"@en . "stable"@en . "Sandstone. Stratified bedrock. Occurs onshore. Deposited during the Visean Age (Carboniferous Period) (346.7-330.3 Ma BP)."@en . "AGH"@en . . "346.7"^^ . . . . . . "Apparently conformably overlain by unnamed shale and \"muddy\" sandstone in Derryloran Formation (boundary not seen)."@en . "Apparently conformable on un-named red mudstone and sandstone in Derryloran Formation (boundary not seen)."@en . "330.3"^^ . "Silica rich sandstone"@en . . . "Auglish Sandstone Member"@en . "Upper Sandstone [Obsolete: use OS, HEY, AGH, GOR]"@en .