FIGURE 9. Upper cheek teeth of Pliogeomys parvus from the Panaca local fauna. 9.1-9.2, occlusal and lingual views of P4s, UALP 21566, 21567. 9.3, a right M1, UALP 21572. 9.4-9.5, M2s, UALP 21586, 23267. The scale bar is 1 mm.