116 Miller Notes un Thomomys bulbivorus. 



Cranial Measurements and Ratios of T. bulbit'oru.* aixl T. />o//,v. 



1187 

 c? 



41.8 



39 



27 

 2'? 2 

 6 

 15 

 17 

 27 



16.6 

 6.2 

 5.2 



9.8 

 8.6 



7.4 



8.4 

 31.4 



8.2 



