Fig. 13From: Dienerian (Early Triassic) ammonoids from the Candelaria Hills (Nevada, USA) and their significance for palaeobiogeography and palaeoceanographyMullericerasfergusoni nov. sp. NMMNH P-62180, loc. JJ17-08, holotype; a lateral view; b apertural view; c ventral view; d suture line at H = 14.8 mm, D ≈ 25 mm. Asterisk indicates last septumBack to article page