on THE WORK OF THE ANTHKOPOMETRIC LAISORATORY. 



449 



According to the International Division of the Cephalic Index the 

 classification is as follows : — 



(6) Module of the Cranium. — This is obtained by adding its length, 

 breadth, and height together, adding to the product 15 mm. in the case of 

 males and 13 mm. in the case of females, to represent the projection of the 

 cranium from the meatus auditorius to the basion, and dividing the sum 

 by 3. It is as follows ; — 



(c) Head Breadth-height Index. — This indicates the relation which the 

 maximum breadth of the cranium bears to the vertical projection of the 

 head, the latter being taken as 100. Estimated from the corrected means 

 of these measurements it is 72-5 in the males and 70-1 in the females. 



(d) Maximum Cranial Length to Vertical Height of Head Index. — The 

 vertical height of the head (vertex to chin) being taken as 100, the index 

 is in the males 90-9 and in females 87-6. 



(e) Vertical Cranial Height to Vertical Head Height Index. — The latter 

 being taken as 100, the height of the cranium in relation to it is 60-8 in 

 the males and 60-1 in the females. 



if) y<ii'tical Height of Head to Stature. — The canon of proportion of 

 the vertical height of the head to the total stature of the body (the latter 

 being taken as 100) is 12-4 in the males, 13-0 in the females. 



{g) Vertical Height of Cranium to Stature. — In the males it is 7-5, andl 

 in the females 7-9. 



(A) Vertex to Mouth Length as com,pared icith Stature. — In the males- 

 this is 9-9 and in the females 10-5. 



15. Nose Length. — The length of the nose from the root to the lower 

 angle varies from 44 mm. to 66 mm. in the males, and in the females, 

 from 41 mm. to 55 mm. 



1894. 



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