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University of California Publications in Geology [Vol.13 



Figs. 5 to 86. Platygonus, possibly n. sp. or n. subsp. Limb elements. X 1. 

 Fig. 5, proximal portion of radius-ulna, no. 4402, anterior view; fig. 6, fourth 

 metacarpal, no. 4403, anterior view; fig. 7, astragalus, no. 24066, dorsal view; 

 figs. 8a and 8b, ungual phalanx, no. 4401, lateral and dorsal views. Nos. 4401, 

 4402, and 4403 in L. A. Mus. Hist. Sci. and Art Coll.; no. 24066 in Univ. Calif. 

 Palae. Coll. Rancho La Brea beds. 



