Rodzaj Metriomphalus Cossmann, 1915
Gatunek typowy Opis Shell small, turbiniform, narrowly to broadly phaneromphalous, with convex whorls and base bearing a small number of spiral cords, one forming margin of umbilicus, carrying nodes or short prickles, terminal one of each cord forming projection of outer lip. Synonimy Zasięg czasowy Late Triassic to Late Cretaceous Literatura Cossmann, M. 1915. Révision de scaphopodes, Gastéropodes, et Céphalopodes du Montien des la Belgique. Mémoires du Musée Royal d’Histoire Naturelle de Belgique 6, 1-71. |
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