36 



THE VARIE TIES OF THE HUMAN SPECIES. 



as far as the coronal curve, and which as a whole becomes less 

 even in its curves than the typical spheroid proper. 



Fig. 14.— Strongylocephalus. 



3d. Strongylocephalus. This type differs in that it has a narrow- 

 ng in its sphenoidal fossae, visible in Fig. 14, so that the spherical 

 part of the cranium is that which remains back of this narrowing. 



Fig. 1 5.— Strongylocephalus. 



Fig. 15 shows also very well the frontal narrowing in its temporal 

 lines, while the transversal curve is clearly spheroidal. 



