ANTHROPOLOGICAL RESULTS. 



367 



As for the female Timorini there is even a doubling of the top; and M. 39,65 mm. 

 and Med. m. 40 mm. are removed to the left of Mo. 41 mm. 



The Papuans of the Mamberamo and those of the North-coast hâve the same breadth 

 of nose as the Timorini; so it is comparatively smaller. 



The diagram of the Dyak is strongly concentrated between 35 and 40 ; the mass 

 remains totally below that of the Timorini. Hence the M. 37,7 mm., practically coïnciding 

 with Med. m. and Mo. (37) is decidedly lower than that of the Timorini. 

 Nasal Index. (Diagr. IV). 



From what is said above follows that there must be a great différence in Index nasalis 

















a a 





a »e » 

















SB» 



H — 



a a a 



a 









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a a • a 



■ 







a 9 9 • • • 



9 • • • 



















» 































S O 









1 a a • » 



• 







s • • • • 









e e • •••• 









• a a s a a a 







* • • • 



• a 9 e» 



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• a 





• a «s 







• 



a a a a a a 







• 











a • • • a a a 



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« 6 



20 fem. Timorini 





M. 37.7 

 Med. m. 37,- 



Diagram III. 



40 45 



I I 



» a ô s 8 » 



i s © 9 



, e a ® 6 e 



1 e«c 



>>ti 



ieee 



40 Dyak 



Len^th of nose. 



Breadth of nose. 



between Timorini and Dyak: the former are a chamaerrhine, the latter a mesorrhine group. 

 The nasal indices are averaging resp. 92,5 and 78,8! The Timorini-curve is more regular 

 than vve should expect from the curve of the length of nose; only the 7 objects between 75 

 and 80 remind us of the long noses. The différence between the Timorini- and the Dyak- 

 nose is only caused by the breadth. So the latter constitutes an important différence between 

 the concerned races. 



The female Timorini are still more broad-nosed than the men. M. amounts to 95,45. 

 The Mamberamo-Papuans are with M. 85,5 on the limit of chamaerrhiny, the North-coast 

 Papuans, with M. 82, are already in the upper régions of mesorrhiny. Thus, within the 



