Synonyms: |
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Cristellaria orbicularis (d'Orbigny, 1826) | used in: HAYW2011 | | Nautilus calcar beta Fichtel & Moll, 1798 | used in: HAYW2011 | | Robulina orbicularis d'Orbigny, 1826 | used in: HAYW2011 | | |
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Morphological Attributes:
Wallmaterial: Overall appearance: Coiling: Chamberform: Aperture Position: Aperture Form: , , , Sutures: , , Ornamentation: , , ,
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