Fig. 7 in Concentrations of juvenile and small adult cephalopods in the Hirnantian cherts (Late Ordovician) of Porkuni, Estonia

Fig. 7. Cephalopods of the Siuge Member of Porkuni, Estonia. A. Strandoceras orvikui sp. nov., TUG 1227/ 27, holotype, dorsal view (A1), lateral view (A2), ventral view (A3). B. Strandoceras orvikui sp. nov., TUG 1227/28. C. Parvihebetoceras wahli sp. nov., TUG 1227/13, holotype, in lateral view, left (C1) and right (C2), note the convex outline of the body chamber. D. Piersaloceras gageli Teichert, 1930, TUG 1227/32, in lateral (D1) and ventral (D2) views. E. Eriditidae gen. et sp. indet., TUG 101/66a, in lateral view, see also Fig. 4A. F. Porkunioceras tuba sp. nov., TUG 1227/24, holotype, complete specimen, in dorsal (F1), lateral (F2), and ventral (F3) views. G. Pomerantsoceras tibia sp. nov., TUG 1227/14, holotype, in ventral (G1), lateral (G2), and dorsal (G3) views. Scale bars 5 mm.