Key to Species Articles
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Morphological Attributes: Wallmaterial: Overall appearance: Coiling: Chamberform: Aperture Position: Aperture Form: , , , Sutures: , , Ornamentation: , , , |
 identified by scientist Neogene Miocene Burdigalian Pannonian Basin Matraverebely |  identified by M. Hesemann Neogene Miocene Langhian Mediterranean Gozo San Lawrenz |  identified by M. Hesemann Neogene Miocene Burdigalian Central European Highlands Strass |
 identified by M. Hesemann Neogene Miocene North European Plain Gross Pampau |  identified by M. Hesemann Paleogene Oligocene Chattian North European Plain Kobrow |  identified by M. Hesemann Cretaceous Lower Cretaceous Hauterivian North European Plain Engelbostel |
 identified by M. Hesemann Jurassic Middle Jurassic Callovian Iberian Peninsula Mareta |  identified by M. Hesemann Jurassic Middle Jurassic Callovian Iberian Peninsula Mareta |  identified by M. Hesemann Jurassic Middle Jurassic Callovian Iberian Peninsula Mareta |
 identified by M. Hesemann Jurassic Middle Jurassic Callovian Iberian Peninsula Mareta |  identified by M. Hesemann Jurassic Lower Jurassic Central European Highlands Buttenheim |