PLATE IV. 
Fig. 1. Profile view of the skull of the Admiralty Islander A. (Table VIII.); one-half 
natural size. 
Fig. 2. Facial view of the skull of the Admiralty Islander C. (Table VIII.); one-half 
natural size. 
Fig. 3. Nasal region of the Admiralty Islander in which the nasal bones were apparently 
absent E. (Table VIII. ). In this skull a suture extended from the infra- 
orbital foramen into the floor of the orbit. Natural size. 
Fig. 4. Profile view of the skull of the Admiralty Islander K. (Table VIII.), showing the 
division of the right parietal bone into an upper and a lower portion. 
