Rodzina Arionoceratidae Dzik, 1984
Opis Relatively short shell, straight to slightly curved (most commonly endogastrically) with circular cross section, narrow cylindrical, central siphuncle. Synonimy Zasięg czasowy Literatura Dzik, J. 1984. Phylogeny of the Nautiloidea. Palaeontologia Polonica 45, 1-255. |
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