A fine, virtually complete serpenticone with 6 whorls well-preserved on both sides. The phragmocone has most of the test, though the last few sutures are visible and the body chamber which occupies 4/5 of a whorl is an internal mould. The last rib on the left side shows signs of pathology. It is probably an adult.
Size: 89 mm in diameter.
Size: 89 mm in diameter.