138 



BIOLOGICAL SOCIETY OF WASHINGTON. 



Cranial Measurements . 



Basilar length, .... 



Occipito-nasal length, 

 Greatest zygomatic breadth, 



" breadth across parietals, 



" " between mastoids, . 



Least breadth at interorbital constriction, 



" " " postorbital notch, 



Distance between postorbital processes, 

 Palatal length, .... 



Greatest length of nasals, 

 Breadth of muzzle at canines, 



" " " midwav between canines and root 

 Length of lateral series of teeth (on alveolae). 

 Breadth of palate between canines, 



" " " " 1st premolars, 



" " " 4th premolars, 



" " " 2d molars, 



Length of mandible, .... 



Height of coronoid process from angle. 

 Length of lateral series of teeth (on alveolje). 

 Length of molariform series. 



of zygomae 



103. 



S8^ 

 42 



38. 



19 

 20. 



26, 



55 

 40. 



15 



51 



9 



9' 



17 



16 



83 

 ^7 

 57- 

 47- 



* Cannot be ascertained because the condyles are broken off. 



