Figure 4 in Tyrannosaurs from the Late Cretaceous of western Canada
2020-01-24T23:36:47Z (GMT) by
Figure 4 Alberiosaunis, reconstruction of the lower half of the braincase seen in sagittal section. Abbreviations: CC carotid canal, MED medullary cavity, PIT pituitary fossa, ST sella turcica, VI hypothetical course of sixth cranial nerve. For further explanation see text.