English: Upper dentition of Angelarctocyon australis (holotype FMNH PM 423). (a) Block of matrix containing right and left maxillae (stereo pair in occlusal view; note anteroposteriorly rotated right maxilla); (b) left facial region in lateral view (anterior to top); (c) left P4–M2 in occlusal view (shaded areas of line drawing indicating damaged surfaces; black lines represent original borders); (d) same in oblique posterior view; (e) right P4–M2 (inverted; white triangle points to minimum posterior extent of maxilla). Same scale bar applies to a and b, and c–e. Abbreviations: apa, apex of paracone; iof, infraorbital foramen; lc, lingual portion of lingual cingulum; mcl, metaconule; pcl, paraconule; psr, parastylar ridge; rlw, broken piece of rotated labial wall.