SKULLS OF OXEX FROM NEWSTEAD. 



265 



premaxilla of the Aberdeen-Angus heifer represented in text-fig. 

 71. The distance between the premaxilla and the lachrymal in 

 this Newstead Ox is 80 mm., in the Aberdeen- Angus only 25 mm. 



But in addition to being small, or rather because it is .small, it fails 

 to reach the nasal and makes no attempt to fill up the gap between 



