758 



MATERIAL EXAMINED. 



Odob^nus obesus. 

 List of specimens examined. 



5)i 



4) 



o ,a 

 li 



H746 



9475 



14395 



14396 



14397 



6780 



7889 



Locality. 



Walrus Island, Alaska 



do 



do 



do 



do 



North Pacific 



do 



"Walrus Island, Alaska 



do 



North Pacific 



Walrus Island, Alaska 

 do 



do 



do 



do 



do , 



do 



North Pacific , 



do 



do 



In. collection of- 



National Museum. 



.-..do 



....do 



.-..do 



.--.do 



.-..do 



....do 



.-. do 



..-.do 



Prof. H. A. Ward . . 

 Boston Soc.N.Hist. 

 Mu8. Comp. Zool - . 

 ..-.do 



.do 

 .do 

 .do 

 .do 

 .do 



Boston Soc.N.Hist. 

 ...do 



Nature of speci- 

 men. 



Skull 



....do 



.--.do 



.--.do 



.--.do 



..-.do 



.--.do 



Skeleton 



Skin 



Skin and skuU 



Skeleton 



....do 



Skin 



Skull , 



.--.do 



.do 

 .do 

 .do 

 .do 

 -do 



Age. 



Very old. 

 Very old. 

 Very old. 

 Young. 

 Very old. 

 Very old. 

 Very old. 

 Very old. 

 Very old. 

 Young. 

 Very old. 

 Very old. 

 Very old. 

 Very old. 

 Very old. 

 Very old. 

 Young. 

 Very old. 

 Young. 

 Young. 



Family OTARIlDiE. 



EUMETOPIAS STELLERI. 



List of specimens examined. 



Locality. 



St. Paul's Island, Alaska . 



-do 

 -do 

 -do 



St. George's Island, Alaska 



do 



do do 



Fnalashka do 



San Francisco, Cal do 



do do 



Monterey, Cal do 



do do 



ParaUone Island, Cal ' do 



do 



do 



In collection of 



Museum of Com- 

 parative Zoology. 



....do 



National Museum. 



....do 



....do 



...do 



...do 



Mus. Coinp. Zool . , 



Collected by- 



Charles Bryant.. 



....do 



....do 



.--.do 



W.H.Dall 



....do 



....do 



..-.do 



Dr. W. O. Ayres. 



.--.do 



Dr. C. S. Canfield 



A. S. Taylor 



Dr. W. O. Ayres. 

 C. M. Scammon.. 

 F. Bierstadt 



Nature of 

 specimen. 



Skin and 

 skeleton. 



Do. 

 Skin. 



Do. 

 Skull. 



Do. 



Do. 



Do. 



Do. 



Do. 



Do. 



Do. 



Do. 



Do. 



Do. 



