434 HEAN. 



The Australoid has less tlian twice as many Iberian as Primitive ear 

 forms, and a relatively large number of Alpine ears. The number of 

 pure ear forms is small and the number of mixed ear forms is almost as 

 great as the total number of individuals. The Australoid and the Blend 

 are evidently impure types. 



The Iberian species has only two ears that resemble the Primitive form 

 and 23 that are Iberian, whereas the Primitive species has only one 

 resembling the Iberian, and 3 that are Primitive in form. The Iberian 

 has a relatively laige number of pure ear forms, and few mixed ear forms. 

 The Primitive and Iberian species are evidently purer than the Australoid 

 and Blend in ear form. Each Cro-Magnon individual has some Iberian 

 ear form, although 5 resemble the Primitive. The pure ear forms are 

 relatively great and the mixed are relatively small. 



The Alpine species also has a large number of Iberian ear forms and 

 only two that resemble the Primitive. The pure forms are also relatively 

 more frequent than the mixed. 



The Modified Primitive has Primitive ears, and the Adriatic has the 

 same form. 



The B. B. B. species has B. B. B. and Iberian ears. 



There are seven ear forms that are called mixed because no resemblance 

 to any recognized form could be seen. 



The ear form is established heyond doubt as a differential factor in 

 racial anatomy, and among the Filipinos of the littoral it should be placed 

 above the cephalic index in importance, because of the apparent distor- 

 tion of the head in many individuals. By the ear alone, the derivation 

 of the majority of people may be determined, and in conjunction with 

 the nasal index and stature, assisted by the cephalic index, more definite 

 species can be segregated than by using the last three without the ear 

 type. The table of ear types and morphologic species demonstrates that 

 the species segregated by means of the three morphologic factors are not 

 entirely homogeneous in ear form, and this lack of homogeneity is prob- 

 ably due to the distorted heads. The Iberian species as segregated is 

 relatively pure, although this is the Filipino-Iberian, a mixed species in 

 reality. The Cro-Magnon is partly Iberian and partly Primitive, but 

 the Cro-Magnon characters have been positively proved. The Australoid 

 is segregated as a mixed species in process of formation and the ear form 

 substantiates this. The three species axe dolichocephalic, and although 

 their heads might be longer if no dorsal flattening appeared in any in- 

 dividual, yet the flattening is a negligible factoi'. Not so. however, with 

 the remaining species, except the Primitive, Modified Primitive and 

 Adriatic, whose heads are so hyper-brachvcephalic that if there were no 

 dorsal flattening the heads would probably still be brachycephalic. The 

 Blend, the Alpine and the B. B. B. are not so liypev-brachyeephalic, and 



