"201.4"^^ . "Ardnish Formation And Breakish Formation (Undifferentiated)"@en . . "174.7"^^ . . "stable"@en . "Ardnish Formation And Breakish Formation (Undifferentiated)"@en . . . "Sandstone with subsidiary mudstone and siltstone. Bedrock. Occurs onshore. Formed during the Early Jurassic Epoch (Jurassic Period) (201.4-174.7 Ma BP)."@en . . "ADSB"@en . . . . "Sandstone with subsidiary mudstone and siltstone."@en .