FIG. 37. Tapirus indicus AMNH M-77875 in Cranial Morphology And Phylogenetic Relationships Of Trigonostylops Wortmani, An Eocene South American Native Ungulate

FIG. 37. Tapirus indicus AMNH M-77875, juvenile specimen. Left caudal cranium in oblique A, ventral and B, dorsal views, on facing pages with accompanying stereopairs. In B, endocranial sulcus (1) rostral to carotid incisure resembles that of Equus, which houses cavernous sinus and S-shaped loop of cerebral carotid before latter pierces dura mater (Bradley, 1923, p. 145; see also fig. 5); a second vascular sulcus (2) is situated where