58 



PROCEEDINGS OF THE NATIONAL, MUSEUM 



Yankton Sioux Indian crania 

 MALE 



FEMALE 



' 3 mm. added for wear of teeth. 



Siouan type Indian crania, Montana 

 MALE 



FEMALE 



244, 026 

 243, 665 

 225, 074 



U. S. N. M. 



do.. 



do 



Fort Benton. 



Tongue River 



Medicine Lake 

 Creek. 



Adult. 

 ...do... 

 ...do... 



Totals... 

 Averages. 



17.8 

 17.4 

 17.6 



(3) 



52.8 



17.60 



' Near. 



