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Morphological Attributes: Wallmaterial: Overall appearance: Coiling: Chamberform: Aperture Position: Aperture Form: , , , Sutures: , , Ornamentation: , , , |
identified by scientist Quaternary Pleistocene Upper Pleistocene Yellow Sea South Yellow Sea FEU-1005345 |  | identified by M. Hesemann Quaternary Pleistocene East Coast Cape Hatteras FEU-1001354 |  | identified by M. Hesemann Quaternary Pleistocene East Coast Cape Hatteras FEU-1001355 |  |