Fig. 7 in New hybondontoid shark from the Permocarboniferous (Gzhelian-Asselian) of Guardia Pisano (Sardinia, Italy)

Fig. 7. Spine fragments (A–E) and dermal denticles: morphotype 1 (F–I), morphotype 2 (J–L), and morphotype 3 (M–O) of hybondontoid shark Lissodus sardiniensi sp. nov., Gzehlian–Asselian of Guardia Pisano, Sardinia, Italy. A. FG 589/F/001, lateral view. B. FG 589/F/005, lateral view. C. FG 589/F/002, lateral view. D. FG 589/F/003, cross−section with anterior side above. E. FG 589/F/004, cross−section of the anterior side with the keel. F. FG 589/S/004, oblique lateral view. G. FG 589/S/009, oblique lateral view. H. FG 589/S/010, oblique lateral view. I. FG 589/S/011, oblique lateral view. J. FG 589/S/002, lateral view. K. FG 589/S/001, oblique lateral (K1), dorsal (K2) views. L. coalesced denticle FG 589/S/003, oblique dorsal view. M. FG 589/S/007, lateral (M1), anterior (M2) views. N. FG 589/S/006, oblique lateral view. O. FG 589/S/005, anterior view. Scale bars: A, 1 mm, B–G, 300 µm, H–O, 100 µm.