SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 134, NO. 8, PL. 4 
PATRIOFELIS MANDIBLE FROM THE BRIDGER MIDDLE EOCENE 
Patriofelis ulta Leidy: Mandible (Univ. Utah No. Bso0), dorsal view (above), 
lateral view of right ramus (below). Approximately three-fifths natural size. 
