"Coarse-grained volcaniclastic sandstone and breccia, pebble breccia, pebbly sandstone, dark brown weathered.."@en . "CCR"@en . . "Cam Crags Sandstone Member"@en . . . "Pebbly volcaniclastic-sandstone and volcaniclastic-breccia with subsidiary volcaniclastic-sandstone. Stratified bedrock. Occurs onshore. Deposited during the Caradoc Series (Ordovician Period) (458.2-449.75 Ma BP)."@en . . . "0 - 275m"@en . "stable"@en . "458.2"^^ . . . "Gradational (conformable) contact with bedded sandstone, within the Saethwaite fell Sandstone Formation."@en . "Overlain (conformably) by siltstone, sandstone and breccia, within the Seathwaite Fell Sandstone Formation."@en . . "Cam Crags Sandstone Member"@en . "449.75"^^ .