Key to Species Articles
About
|
Morphological Attributes: Wallmaterial: Overall appearance: Coiling: Chamberform: Aperture Position: Aperture Form: , , , Sutures: , , Ornamentation: , , , |
 identified by M. Hesemann Cretaceous Lower Cretaceous Hauterivian North European Plain Resse |  identified by M. Hesemann Cretaceous Lower Cretaceous Hauterivian North European Plain Resse |  identified by M. Hesemann Cretaceous Lower Cretaceous Hauterivian North European Plain Engelbostel |