Permoceratidae Miller & Collinson, 1953

Korn, Dieter, 2025, A revised classification of the Carboniferous and Permian Nautilida, European Journal of Taxonomy 1017, pp. 1-85 : 44

Family Permoceratidae Miller & Collinson, 1953

Fig. 22

Diagnosis

Family of the superfamily Permoceratoidea with a discoidal, involute conch. Suture line with distinct, deeply V-shaped external lateral and internal lobs and two small, rounded umbilical lobes.

Included genera

Permoceras Miller & Collinson, 1953 (Kungurian; 1 species).

Foveroceras Leonova & Shchedukhin, 2023 (Asselian or Sakmarian; 1 species).

Figures

Fig. 22. Family Permoceratidae Miller & Collinson, 1953. Permoceras bitauniense (Haniel, 1915), from Haniel (1915). Scale bar units = 1 mm.