FIG. 32. Digital 3D in Cranial Morphology And Phylogenetic Relationships Of Trigonostylops Wortmani, An Eocene South American Native Ungulate

FIG. 32. Digital 3D reconstructions of the osseous labyrinths of Cochilius volvens AMNH VP-29651, Tetramerorhinus lucarius AMNH VP-9245, Tapirus indicus AMNH M-200300, Ceratotherium simum AMNH M-51882, and Equus caballus AMNH M-204155 (above and on opposite page), in lateral, ventral, and dorsal views. In each ventral view, arrow indicates position of fenestra cochleae.