270 



Annals of the South African Mitseum. 



Fig. 3. — Norma Verticalis. 



Gl = GlabeUa. 



Oc = Occipital Point. 



Gl-Oc = Maximum Length. 



B-B = Maximum Breadth. 

 Z-Z = Bi-zygomatic Breadth. 

 Br = Bregma. 

 Lambda. 



