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Morphological Attributes: Wallmaterial: hyaline Overall appearance: elongate Coiling: biserial Chamberform: triangular to trapezoid Aperture Position: basal Aperture Form: round oval reniform, tooth, no neck, no lip Sutures: depressed, curved, -- Ornamentation: --, --, spinose, -- |
type specimen holotype Quaternary Holocene recent unknown FEU-1022344 |  | identified by scientist Quaternary Holocene recent unknown FEU-1011158 |  | identified by scientist Paleogene Oligocene Rupelian Upper Rhine Plain Mainz Basin FEU-1016494 |  | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1016581 |  | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1016582 |  |
identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1018286 |  | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1018287 |  | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1018288 |  | identified by M. Hesemann Quaternary Holocene recent off West Africa Mauritanian Slope FEU-1014713 |  | identified by M. Hesemann Paleogene Oligocene Rupelian Upper Rhine Plain Mainz Basin FEU-1000226 |  |
identified by M. Hesemann Paleogene Oligocene Rupelian North European Plain Bad Freienwalde FEU-1023175 |  |