PLATE III. 



Elephant Seal. 

 Fig. 1. Vertex view of skull of adult male (h) Macrorhinus leoninus. 

 Fig. 2. Vertex view of skull of a well-grown male (e). 

 Fig. 3. Vertex view of skull of a large female (f). 

 Fig. 4. Vertex view of a young skull, apparently a female (h). 

 Fig. 5. Side view of pelvis of a female (c), from Kerguelen Island. 



