138 BIOLOGICAL SOCIETY OF WASHINGTON. 



Cranial Measurements. 



Basilar length, * 



Occipito-nasal length, 103. 



Greatest zygomatic breadth, ....... 5^' 2 



" breadth across parietals, . . ... 42. 



" " between mastoids, . .""'. . . . 38.7 



Least breadth at interorbital constriction, .... 19.8 



" " " postorbital notch, . . . . . . 20.5 



Distance between postorbital processes, ..... 26.3 



Palatal length, 55.7 



Greatest length of nasals, ..... .40. 



Breadth of muzzle at canines, ....'... 15.7 



" " " midway between canines and root of zygomse, 14.8 



Length of lateral series of teeth (on alveolae), . . . 51.7 



Breadth of palate between canines, ...... 9.7 



" " " " ist premolars, .... 9.5 



" " " " 4th premolars, .... 17. 



" " " " 2d molars, 16.2 



Length of mandible, ........ 83.8 



Height of coronoid process from angle, . . . . . 27. 



Length of lateral series of teeth (on alveolae), . . . 57.8 

 Length of molariform series, . . . . . . -47-5 



* Cannot be ascertained because the condyles are broken off. 



