FIGURE 1 in Deciduous dentition and dental eruption of Hyainailouroidea (Hyaenodonta, "Creodonta," Placentalia, Mammalia)

FIGURE 1. Apterodon macrognathus left maxilla fragment with dP4 and alveoli of dP3 (DPC 4126) from Quarry M (early Oligocene) in the Fayum Depression, Egypt in 1) occlusal view; 2) buccal view; and 3) lingual view. Scale bar is 10 mm.