SMITHSONIAN CONTRIBUTIONS TO KNOWLEDGE 



VOL. 35, NO. 3. PL. 12 



Fig. 209 

 Left femur of Ursus americanus (black be.Tr) 



Fio. 213 

 Right femur of a Mexican burro 



Flu. 216 



Right femur of Elephas africarms 



(African elephant) 



Fig. 210 



Right femur of Taurotragus 



(eland) 



Fig. 211 Fig. 212 



I>!ft femur of ConnochEetes Right femur of Ovibos 



taurinus albojubatus (gnu) moschatus wardi (musk ox) 



Fig. 214 

 Right femur of Tapirus (tapir) 



Fig. 215 



Right femur of Equus heniio 



nus (wild ass of Asia) 



Fig. 218 



Right femur of Potos caudivol- 



vulus (kinkajou) 



Fig. 217 

 Femur of Cholcepus didactylus (two-toed sloth) 



MAMMALS 



Fig. 219 

 Right femur of Lutra canaden- 

 sis (otter) 



