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Morphological Attributes: Wallmaterial: Overall appearance: Coiling: Chamberform: Aperture Position: Aperture Form: , , , Sutures: , , Ornamentation: , , , |
identified by scientist Jurassic Upper Jurassic Kimmeridgian United Kingdom and Ireland Black Head FEU-1024583 |  | identified by M. Hesemann Quaternary Holocene recent New Zealand and off beaches of New Zealand FEU-1018748 |  | identified by M. Hesemann Quaternary Holocene recent Greater North Sea Helgoland off Nordstrand FEU-1024158 |  |