184 



HUMAN FOSSILS. 



m 



measuring only about 3.4 inches from the glabello- 

 occipital line to the vertex. The longitudinal arc, 



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). 



measured in the same way as in the Engis skull, 

 is 12 inches; the transverse arc cannot be exactly 



