FIG. 20 in Cranial Morphology And Phylogenetic Relationships Of Trigonostylops Wortmani, An Eocene South American Native Ungulate

FIG. 20. Palatal alate process in A, Trigonostylops wortmani AMNH VP-28700 and B, Tapirus indicus AMNH M-77576, ventral aspect (stereopairs). For location on palate see fig. 1A. In A, left wing of process is broken, but right is intact. In B, although process of Tapirus is less developed, note similarity in position and conformation to that of Trigonostylops.