Revieivs — Prof. 0. C. Marsh's Dinocerata. 



219 



and inclined well forward, as in the ruminant mammals. Behind 

 this series, and immediately over the dependent process, is a long 



Fig. 8. — Front view of lower jaw of Binocems laticeps, Marsh: one-fourth nat. 

 size. «, angle , c<?, condyle , «, coionoid piocess ; s, s} mphj sis ; _/, anteiior foia- 

 men ; p. piocess for protection of the tusk. 



Fig. 9. — Left ramus of lower jaw of TJintatherium segne, Marsh; one-fourth 

 nat. size, c, canine ; pm, premolar ; d, diastema. The explanation of the other 

 letters is given under Fig. 8. 



