Fig. 3
From: A basal phiomorph (Rodentia, Hystricognathi) from the late Eocene of the Fayum Depression, Egypt
Partial cranium of Acritophiomys bowni (holotype, CGM 83705) from the late Eocene Locality L-41, Jebel Qatrani Formation, Fayum Depression, northern Egypt. Stereopair in lateral view. d diastema, dk dorsal bony keel, dzr dorsal zygomatic ramus, f frontal, i incisor, iof infraorbital foramen, j jugal, o orbit, pdp posterodorsal process, pms premaxilla–maxilla suture, pmx premaxilla, pop postorbital process, sq squamosal, vzr ventral zygomatic ramus