PROBOSCIDIA FROM BALUCHISTAN. 



611 



division of the various cusps in the ridges is less noticeable. 

 This, again, is apparently due to wear ; the grooves between the 



Text-figure 1. 



Bunolophodon angustidens. Palate with second molars jnst ernptiii"-. X h. 



cusps are often not more than shallow wrinkles in the thick 

 enamel, and very little use would be sufficient to obliterate 

 them. 



Pnoc. ZooL. Soc. — 1922, No, XLII, 42 



