Figure 3. Lower dentitions of Gobiolagus tolmachovi from the late middle Eocene Shara Murun Formation, Ula Usu, Shara Murun Region of Inner Mongolia. 1-2. Occlusal and lateral views of left p3-m1 (AMNH 141288); 3-4. Occlusal and lateral views of right p4-m1 (AMNH 141292); 5-6. Occlusal and lateral views of left m1-3 (AMNH 141291). Images taken from gray-toned casts.