Fig. 10 in Palaeoecology of tropical marine invertebrate assemblages from the Late Triassic of Misurina, Dolomites, Italy

Fig. 10. Coelostylinid gastropod Coelostylina conica (Münster, 1841) from Lago Antorno (A–D) and Misurina Landslide (E, F), northern Italy, Cassian Formation, Carnian, Late Triassic. A. PZO 12803, in apertural (A1) and abapertural (A2) views; A3, spire whorls in lateral view; A4, close up of spire whorl showing faint spirally arranged micro-pits; A5, close up of apical whorls in lateral view. B. PZO 12804 in apertural view. C. PZO 12805, with drill hole, in apertural view (C1); C2, early whorls including protoconch, in lateral view. D. PZO 12806, in lateral view (D1); D2, early whorls including protoconch, in lateral view; D3, whorl detail with boring. E. PZO 12686, in apertural view. F. PZO 12687, with drill hole in apertural view (F1); F2, detail, in apertural view.