Smithsonian Report, 1902. — Macnamara. 



Plate II. 



Sligo Skull (Norma verticalis). 



Side View of Gibraltar Skull. 



Side View of Sligo Skullcap. 



Ape-like prominence (.-i) above orbits; 

 reeerting: forehead {B}, and absence 

 of sutures. 



Front View of Gibraltar 

 Skull. 



Egisheim Calvaria (Norma 

 verticalisi. 



Side View of the Egisheim 

 Calvaria. 



