Fig. 108 in An Anatomical And Phylogenetic Study Of The Osteology Of The Petrosal Of Extant And Extinct Artiodactylans (Mammalia) And Relatives

Fig. 108. Ventromedial views of left petrosals of †Dissacus praenuntius (UM 75501) (†Mesonychia, †Mesonychidae) and †Mesonyx obtusidens (AMNH-VP 12643) (†Mesonychia, †Mesonychidae). Dorsomedial and ventrolateral surfaces are gray.