Fig. 70 in An Anatomical And Phylogenetic Study Of The Osteology Of The Petrosal Of Extant And Extinct Artiodactylans (Mammalia) And Relatives

Fig. 70. Ventromedial views of left petrosals of †Elomeryx armatus (AMNH-VP 579), (†Anthracotherioidea, †Anthracotheriidae), †Merycoidodon sp. (AMNH-VP LUSK 0781572) (†Oreodontoidea, †Oreodontidae), and †Archaeotherium sp. (AMNH-VP 96433) (†Entelodontoidea, †Entelodontidae). Dorsomedial and ventrolateral surfaces are gray.