Published in Bollettino malacologico, in 1998, in volume 34, pages 1-22
Un probabile rappresentante della famiglia Haloceratidae Waren & Bouchet, 1991 nel Pliocene emiliano
Published in Bollettino malacologico, in 1998, in volume 34, pages 23-26
Published in Bollettino malacologico, in 1998, in volume 34, pages 27-32
Published in Bollettino malacologico, in 1998, in volume 34, pages 33-42
Published in Bollettino malacologico, in 1998, in volume 34, pages 43-49