in 



THE NEANDERTHAL MAN 



183 



zontal circumference is 23 inches. But this great 

 circumference arises largely from the vast de- 



FiG. 26. Drawings from Dr. Fuhlrott's photographs of parts of 

 the interior of the Neanderthal cranium. A view of the under 

 and inner surface of the frontal region, showing the inferior 

 apertures of the frontal sinuses (a). B corresponding view of 

 the occipital region of the skull, showing the impressions of the 

 lateral sinuses (aa}. 



velopment of the supraciliary ridges, though the 

 perimeter of the brain case itself is not small. 



