520 



Mr. C. Forster-Coaper on new 



the fact that the posterior arm of the hypoconid unites with 

 the entoconid, a point brought out by Pilgrim. Moreover, I 

 have a number of fragments belonging to the Antkraco- 

 therium magnum-bugtiense group, and the lower molars of 



Fte. 6. 



these present very great differences from the tooth under 

 discussion. 



The measurements of the tooth are : — 



cm. 



Length 7-9 



Breadth, front half 3 - 7 



„ hind half 3 - 7 



Brachj/odus (?) obtusus, sp. n. (Fig. ?•) 



This tooth is also a third left lower molar. It is a stout 

 tooth, very brachydont and bunodont. Its chief peculiarity, 



Fig. 7. 



if 



however lies in its shape, the front half being much broader 

 than the hind hall', which gives it a striking appearance. 



