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Morphological Attributes: Wallmaterial: microgranular Overall appearance: Coiling: Chamberform: Aperture Position: Aperture Form: , , , Sutures: , , Ornamentation: , , , |
type specimen holotype Carboniferous Pennsylvanian unknown FEU-1020014 |  | identified by M. Hesemann Carboniferous Pennsylvanian American South Lake Bridgeport FEU-1009244 |  |