FIG. 1 in Cranial Morphology And Phylogenetic Relationships Of Trigonostylops Wortmani, An Eocene South American Native Ungulate

FIG. 1. Trigonostylops wortmani AMNH VP-28700, skull: A, ventral; B, dorsal; C, right lateral; D, left lateral; and E, caudal views (on this and facing page). In A, rectangle encloses palatal alate process (see fig. 20). For details of orbital and basicranial regions, see figures 25 and 26.