FIG 4. A in On the Supposed Presence of Miocene Tayassuidae and Dromomerycinae (Mammalia, Cetartiodactyla) in South America

FIG 4. A, Lateral view of the mandible of Tayassu pecari (MCN-M 2663). B, Posterior view of the left dentary of Dicotyles tajacu (MCN-M 3101). C, Lateral view of mandible of Dicotyles tajacu (MCN-M 3101). D. Occlusal view of the left side of the mandible of Tayassu pecari (MCN-M 2663); E, Occlusal view of the right side of the palate of Tayassu pecari (MCN-M 2663). F, Occlusal view of the left side of the mandible of Dicotyles tajacu (MCN-M 3101). Arrows: 1, the shallow post digastric sulcus; 2, the buccinator crest; and 3, the medially inflected angular process. Scale bars = 1 cm.