Holotype. Complete adult with 4 whorls developed on both sides, mainly internal mould with some patches of test. Sutures including the last are visible and the body chamber occupies 3/4 whorl shows uncurling of the umbilical seam and has a superb complete spatulate lappet on one side. Inner whorls correspond exactly to BAJ 7.0A.From Bridport, Dorset.
Size: 39 mm
Size: 39 mm