Fig. 12 in Earliest Jurassic patellogastropod, vetigastropod, and neritimorph gastropods from Luxembourg with considerations on the Triassic-Jurassic faunal turnover

Fig. 12. Pleurotomariid and ptychomphalid gastropods from Brouch (Mersch, Grand−Duchy of Luxembourg), Late Hettangian (Schlotheimia angulata Zone, Schlotheimia complanata Subzone), Early Jurassic. A, B. Anodomaria schroederi sp.nov. A – Holotype, MNHNL BR342, dorsal (A1) and apical (A2) views. B – Paratype, MNHNL BR871, dorsal (B1), lateral (B2), and apical (B3) views. C. Ptychomphalus rotellaeformis (Dunker, 1847), MNHNL BR364, apertural (C1), dorsal (C2), basal (C3), apical (C4), and lateral (C5) views.