FIGURE 32. A in The cranial anatomy of Tenontosaurus tilletti Ostrom, 1970 (Dinosauria, Ornithopoda)

FIGURE 32. A lateral view of the virtual skull (lower left) and braincase (inlay, upper right) of OMNH 58340 with a high transparency, making the endocast (blue), cranial nerves (yellow), and semicircular canals (magenta) visible. The skull is at the 'alert position' indicated by the horizontal semicircular canals. Abbreviations: bt - basal tubera; bpt - basipterygoid process; oc - occipital condyle.