274 MEMOIRS OF THE NATIONAL ACADEMY OF SCIENCES. 



TABLE LXXIXa. Summary show ing frequency of use of the various German iiulicesin table 



TABLE LXXIXb. Facial indices of Virchow from Europeans. 



Facial 119. 1 



Average of 11.0 



Upper facial 73.1 



Average of 27. 



TAULK LXXX. Oraniometrieal data according to Frankfurt agreement, commuted from data 



.in Table Z/XZIX. 



TABLE LXXXI. Special series oj 101 skulls in the general collection of tin; Army Medical Museum. 



NOTE. Frequent reference is made in this work to our series of 101. This is a collection 

 of 101 adult skulls, representing 27 different tribes and races, which we measured exactly on the 

 same system that the Hemenway collection was measured, just previous to commencing the study 

 of the latter. Although it is a small series, we have found it useful for making comparisons in 

 preparing this essay. 



The composition of the series of 101 is as follows : 



