52 



TRANSACTIONS OF WAGNER 

 HIPPOTHERIUM 



Two proximal phalanges which, from the differences in their proportions, 

 evidently belong one to the fore the other to the hind leg, are proportionately- 

 heavier and more rugose than the corresponding bones of the horse, differing 

 in this respect entirely from the phalanx ascribed to H. gratnm. 



The measurements of these phalanges, the anterior of which is shown in 

 plate xix. fig. 8, are as follows : 



The metapodials and phalanges of this species are proportionately longer 

 and more slender than the corresponding bones in H. occidentale. 



F. A. L. 



