Ringstead Bay Fossil Bivalve Ctenostreon proboscideum 17 – Complete specimen of Jurassic fossil bivalve shell from the Ringstead Coral Bed, at Ringstead Bay, Dorset in England, showing the marly limestone infill between the gaping valves.
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Ringstead Bay Fossil Bivalve Ctenostreon proboscideum 17 – Complete specimen of Jurassic fossil bivalve shell from the Ringstead Coral Bed, at Ringstead Bay, Dorset in England, showing the marly limestone infill between the gaping valves.