A large sacral shield dermal scute with a flat ventral surface and on the dorsal surface a strongly raised massive conical tubercle with a sharp ridge. The bone texture and cross hatching show well. A small attached area 35 mm x 25 mm contains six small tubercles. From Hanover Point, Isle of Wight.
Size: 80mm by 72mm by 38mm
Size: 80mm by 72mm by 38mm