Fig. 49 in The Braincase In Paleozoic Symmoriiform And Cladoselachian Sharks

Fig. 49. Stethacanthulus meccaensis FMNH PF 2621. A, braincase in oblique dorsolateral view, positive image from X-ray, anterior to right; B, C, reconstruction of braincase (after Williams, 1985); B, lateral view; C, ventral view. Note interorbital septum and fenestra in lateral view and midorbital notch in dorsal view. Dotted line defines cranial cavity, dashed line defines orbit.