Pleurotomaria anglica (Sowerby 1818)

4cm. long. 3cm.in circumference. Seldomly preserved shell for these layers. Found at a dump near Rottweil, so I can't pin down the exact layer, but I'm assuming either upper Hettangian or lower Sinemurian. There's also a mollusc, Inoceramus sp. I think, attached to the mouth.