68 



LECTURE II. 



ViRCHOW. 



Welcker. 



Names. 



Wanting. ^ 



Refer, 

 to the 

 figures 



Direction and Points determining ', i?"^' 



the measurements. | totne 



.figures 



OBLIQUE MEASUREMENTS, 

 To be taken on both right & left sides. 



From the frontal protu- 

 berances to the parietal 

 protuberances. 



From frontal protuberan- 

 ces to zygomatic process. 



From mastoid process to 

 parietal protuberance. 



From mastoid process to 

 zygomatic pi'ocess. 



From parietal protuber- 

 ance to occipital pro- 

 tuberance. 



From mastoid process to 

 occipital protuberance. 



The lines//, ^jp, and/p, 

 both sides form the . 



The lines // z z, and fz, 

 both sides form the . 



The lines zz, m m, and mz 

 both sides form the 



f. 



P- 



f. 



z. 



m 



P- 



m 



. z. 



p.o. 



m.o. 

 on 1 



on 1 



on 1 



Fig. 24. Base of the Helvetian skull. 

 Z 



Names. 



Upper cranial 

 quadrangle 



Frontal 

 quadrangle. 

 Basal quad- 



rangle. 



.9/1/7/1' 



i 



