EXPLANATION OF PLATES. 

 QUICHUA. 



Types of forehead: retreating, 306 ; vertical, 32 5, 1522; 



narrow, 13$, 16S ; broad, 73 <3 ; low, 129$, i65 . 

 Types of lips and mouth: procheilous, 128$; orthocheilous, 



135^ ; upper lip, long, 122$ ; upper lip, short, 121 $ ; everted, 



102$ (front) ; labio-nasal sulcus, marked, 122 9 ; medium, 



126$ ; slight, 129$ ; absent, 137$. 

 Head forms: brachycephalic, 125$; dolichocephalic, 1452; 



hypsicephalic, 122$. 

 Types of nose: dorsum, sinuous. iig$ ; straight, 136^ ; convex, 



1445 ; concave, 130?, 1452 ; root depressed, 148^ ; root 



prominent, 137^ ; leptorrhine, 1239 ; chamaerrhine, 1269 ; 



Grecian, I37<5. 

 Types of ear: microtic, 144$, 1259; macrotic, 1386, 128 9 ; 



adherent lobule, 67 9 . 

 Types of face: leptoprosopic, 1469 ; euryprosopic, 65 5, 379 ; 



oval, 1239; angular, 1259, 135 <3 ; rectangular, 122 9 ; 



prognathic, 140 5 ; orthognathic. 135^ ; prominent malars, 



1259 ; mongoloid, 1429. side, 999, front. 

 No. 16 5 shows negroid type. 



Many show enlarged thyroids as 156, 255, 389, 57 (J, 599. 

 An osteoma is seen in 9 9 . 



MACHIGANGA. 



Types of nose: dorsum, straight, 2016, 2329 ; convex, 202 5 ; 

 concave and root depressed, 201 S , 2139 ; leptorrhine, 2o65 , 

 2149; chamaerrhine, 208 5 , 209 9 . 



Types of face: leptoprosopic, 204^, 2319 ; euryprosopic, 2o8<5, 

 2099, 2149; angular, 201 5 ; prognathic, 207^, 2io9 ; 

 orthognathic, 202^, 2139 ; prominent malars, 2o85. 



Types of lips and mouth: procheilous, 207 5 ; orthocheilous. 

 202 5 ; upper lip long, 203 5 ; upper lip short, 2099 ; labio- 

 nasal sulcus, marked, 204^ ; medium, 2io9 ; slight, 229^, 



Variations in amovmt of facial hair: absent, 202 5 ; slight, 201 ^J . 



Head forms: dolichocephalic. 204 (J, 212 9; brachycephalic, 

 224^, 211 9; hypsicephalic. 2io9 ; chamaecephalic, 204^, 



_ 2149. 



Complete data regarding individuals may be found in the gen- 

 eral tables of measurements by referring to the serial number 



given under each photograph. 



