Rodzina ?Carbactinoceratidae Schindewolf, 1942
| Opis Straight shell with circular section; subventral siphuncle with distinctly bilaterally-symmetrical siphuncular deposits. Synonimy Zasięg czasowy Literatura Dzik, J. 1984. Phylogeny of the Nautiloidea. Palaeontologia Polonica 45, 1-255. | 
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