Rodzaj Cteroclymenia Bogoslovsky, 1979
Gatunek typowy Opis Diagnosis. — Conch with small umbilicus and parabolic venter developing a sharp keel at late ontogenetic stages; suture with small flank lobe located near umbilicus. Synonimy Zasięg czasowy Literatura Dzik, J. 2006. The Famennian "Golden Age" of conodonts and ammonoids in the Polish part of the Variscan sea. Palaeontologia Polonica 63, 1-359. |
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