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Morphological Attributes: Wallmaterial: hyaline Overall appearance: globose to ovate Coiling: single chambered Chamberform: pyriform Aperture Position: terminal Aperture Form: round oval reniform, no tooth, neck, no lip Sutures: --, --, -- Ornamentation: --, --, --, keeled |
identified by scientist Quaternary Holocene recent off Peru and Northern Chile Challenger Station 300 FEU-1003748 | identified by M. Hesemann Quaternary Holocene recent Arabian Sea Socotra FEU-1001396 |