POLDER 3 



Explanation of Folder 3 



Upper dentition of Flioliippus francescana, n. sp., figs, 1 and 2, and P. francescana minor, n. subsp. (iig3. 3-4). San Tiniotco beds, California. 

 Fig. 1. Associated worn series of type specimen of Pliohi2>pits francescana, no. 23277; a, occlusal view, natural size; b, lateral view, X V^- (See text figs. 35a-3!jh.) 

 Fig. 2. Three little worn upper cheek teeth, referred to P. francescana, natural size; a, b, c, elevations; e, f, cross sections of b; m, n, o, cross sections of c; nos. 23270, 23278, 23268. 

 Fig. 3. Flioliippus francescana minor, type specimen; a, b, lateral views, X V"*; c, d, e, occlusal views of Mi, V- (reversed), and respectively (see P- and Mi of typo specimen, figs. 39a-39b) 

 noa. 23267, 23263, 23266, natural size. 



Fig. 4. P. francescana minor, referred specimen, no. 23275; a, occlusal view, natural size; b, inner view, X Vi- (See figs. 38a-386.) 

 All Univ. Calif. Coll. Vert. Pal. 



