Thick, solid shell. Off-white, yellow or brownish. Up to 1¾ inches wide. Distinctive deep, rough, concentric ridges.
Found at Ginst Point, Carmarthenshire
Thick, solid shell. Off-white, yellow or brownish. Up to 1¾ inches wide. Distinctive deep, rough, concentric ridges.
Found at Ginst Point, Carmarthenshire