"Overlain in eastern part of Crediton Trough by Thorverton Sandstone (q.v.), Crediton Breccia (q.v.) or Bow Breccia (q.v.)."@en . "Cadbury Breccia Formation"@en . . "Brown to reddish-brown unbedded to very roughly bedded breccia, consisting of angular to subrounded pebbles and cobbles of Culm Sandstone in very poorly sorted gritty, clayey, sandy, silt. The clasts are mainly locally derived Culm Sandstone generally not exceeding 0.3m diameter; other clasts include vein quartz, chert and fossiliferous sandstone of Pilton Beds type. Unnamed unit of sand and clay mapped with Cadbury Breccia between Greenslinch (SS 969 035) and Hele (SS 999 030)."@en . "Cadbury Breccia Formation"@en . "Up to 270m"@en . . "Cadbury Beds [Obsolete: use CYBR]"@en . . "Rests unconformably on Bude Formation or Crackington Formation."@en . "298.9"^^ . . . . "CYBR"@en . "stable"@en . . "251.9"^^ . . . "Breccia with subsidiary mudstone and sandstone. Stratified bedrock. Occurs onshore. Deposited during the Permian Period (298.9-251.9 Ma BP)."@en .