MEMOIES OF THE NATIONAL ACADEMY OF SCIENCES. 

 TABLE LXXVII Continued. 



271 



TAIU.K LXXVIII. Synopsis of average indices of section of the femur and of section of the tibia 

 in certain numbers of skeletons in the Army Medical Museum. 



Races. 



Sioux Indians 



Other North Ameri- 

 can Indians 



Negroes 



The following formulae are found used in the various articles on craniology in the Zeitschrift 

 fiir Ethnologic, from 1879 to 1889, inclusive, to reckon various facial indices. A few articles con- 

 cerning very small numbers of skulls are omitted. The page given is that on which the article 

 begins. The articles sometimes are made up by two or three men, but Virchow generally writes 

 the craniometrical part. 



In these articles (rejecting two articles where, if the formulae indicated are correct, gross 

 arithmetical errors have been made; also two where the formula} have been reversed a clerical 

 error perhaps and the translation of the article in Italian by Eaf. Zampa, where the terminology 

 is a little suspicious) we have the various formulae occurring as follows : 



TABLE LXXIX. 



