Figure 4 in A peculiar climbing Megalonychidae from the Pleistocene of Peru and its implication for sloth history

Figure 4. Photographs of the skull of Diabolotherium nordenskioldi gen. nov. (MNHN CPN 9–1, referred specimen). A, anterior portion of the skull in lateral view (anterior towards the left), B, C, posterior portion of the skull in lateral and occipital views, respectively. caf, carotidian foramen; eam, external auditory meatus; ent, entotympanic; eop, external occipital protuberance; fm, foramen magnum; foo, foramen ovale; fr, frontal; frpas, frontoparietal suture; itap, interparietal process; max, maxilla; M1a–M4a, alveolae of the anterior four upper molariform teeth; M5, fifth upper molariform tooth; oc, occipital condyle; ocr, occipital crest; pa, parietal; pasos, parietosupraoccipital suture; pmp, pars mastoidea of the periotic; pp, paroccipital process; pt, pterygoid; so; supraoccipital; sqpas, squamosoparietal suture; zpm, zygomatic process of the maxilla, zps, zygomatic process of the squamosal. Scale bar = 2 cm.