FIGURE 16. Lower cheek teeth of Prodipodomys tiheni from the Panaca local fauna. 16.1-16.6, occlusal and labial views of p4s, UALP 23228, 23243, 23238, 23166, 23215, 23239. 16.7-16.8, m1s, UALP 21527, 23229. 16.9-16.10, m2s, UALP 23147, 23148. 16.11-16.12, m3s, 21420, 23132. The scale bar is 1 mm.