Quadratirhynchia crassimedia depressa

Quadratirhynchia crassimedia depressa Ager 1956 Paratype 26135G2312Locality Thorncombe Beacon Eype Mouth Bridport DorsetRock Unit Layer Px Beacon Limestone FormationGeological Age Pliensbachian Age Jurassic Period 183 – 1896 Ma ...