Blue Anchor exposes a thin but highly productive Rhaetian bone bed within the Penarth Group, yielding abundant reptile, shark and fish remains, similar to the famous Aust site on the Severn Estuary. The foreshore is scattered with blocks ideal for splitting, while the overlying Jurassic beds also produce ammonites and occasional reptile material, making this a varied and rewarding location.Triassic, Jurassic, Cliffs and Foreshore, Rating: ♦♦♦♦
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The striking red and white cliffs at Aust, on the Severn Estuary, expose the Rhaetian Penarth Group, home to one of the most famous bone beds in the UK. This thin but highly productive layer is packed with teeth, fish remains and reptile material, making Aust the richest Triassic fossil site in Britain. Under the right conditions, the foreshore can yield a wide variety of microfossils, rewarding careful searching and sieving. Triassic, Jurassic, Cliffs and Foreshore, Rating: ♦♦♦♦♦
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Wainlode Cliff beside the River Severn records the transition from late Triassic mudstones to the first Lias beds. Thin fish-bearing sandstones, shelly shales and famous insect-bearing horizons occur high in the succession, although vegetation and the position of the beds can make fossils difficult to observe. Triassic, Jurassic, Cliffs and Foreshore, Rating: ♦♦
