Rodzina Goniatitidae de Haan, 1825
Opis Narrow ventrolateral saddle is pointed or blunt; flanks of the external lobe diverge sharply. Synonimy Zasięg czasowy Carboniferous; Visean-Serpukhovian. Literatura De Haan, G. 1825. Monographiae Ammoniteorum et Goniatiteorum. Lugduni Batavorum [Leiden] (Hazenberg): 1-168. Korn, D. & Titus, A.L. 2011. Goniatites Zone (middle Mississippian) ammonoids of the Antler Foreland Basin (Nevada, Utah). Bulletin of Geosciences 86 (1): 107–196. |
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