ANTHROPOMETRY 



127 



Diameter major at middle. C. g. Determine mid-point of shaft on 

 osteometric board and mark with pencil Lay rod of compass to the 

 antero-lateral surface and apply branches to the bone. 



Diameter minor at middle. Apply fixed branch of sliding compass to 

 the antero-lateral surface at middle and take measurement. 



RADIUS 



Tribe Locality. 



Right 



Observer. 



Left 



Note: Maximum kngth is taken in same way as that of the humerus. 



ULNA 



Tribe Locality Observer 



Right Left 



Note: Maximum length is taken in same way as that of the humerus. 



1 1 = prismatic; 2 = flexor surface concave (fluted); 5 = external surface con- 

 vex, borders indistinct. 



, Length of Radius X 100 

 Length of Humerus 



3 1 = prismatic, 2 flexor surface concave (fluted) ; 4 * quadrilateral (posterior) 

 surface divided into two, so that the shaft presents four distinct surfaces, borders 

 and angles. 



