FIGURE 7 in A revision of the Early Jurassic ichthyosaur Hauffiopteryx (Reptilia: Ichthyosauria), and description of a new species from southwestern Germany

FIGURE 7. Hauffiopteryx altera, sp. nov., holotype FWD-129. A, B, right and left lateral views; C, D, interpretation of the cranial sutures in lateral view; E, F, ventral view of skull with interpretation; G, H, dorsal view of skull with interpretation. Abbreviations: an, angular; de, dentary; en, external narial opening; f, frontal; j, jugal; lac, lacrimal; mx, maxilla; n, nasal; ns2, neural spine (axis); pa, parietal; par, parietal ridge; pf, prefrontal; pm, premaxilla; po, postorbital; pof, postfrontal; qj, quadratojugal; sa, surangular; scr, sclerotic ring; sp, splenial; st, supratemporal.