Fig. 2 in New evidence on brain-endocranial cavity relationships in ornithischian dinosaurs

Fig. 2. Schematic diagram of a hadrosaurid endocast in lateral view showing the approximate distribution of vascular valleculae on a lambeosaurine braincase. Valleculae are dense in the lateral regions of the cerebrum, midbrain and rostral hindbrain. Roman numerals represent cranial nerves.