

SMITHSONIAN INSTITUTION 

 UNITED STATES NATIONAL MUSEUM 



Bulletin 138 



THE FOSSIL STALK-EYED CRUSTACEA 



OF THE PACIFIC SLOPE OF 



NORTH AMERICA 



NOTICE 



AT LEAST ONE OF THE EDGES OF THIS 



MAGAZINE HAS BEEN LEFT UNTRIMMED 



BECAUSE OF AN EXTREMELY NARROW 



MARGIN. 



HERTZBERG-NEW METHOD, INC 



DfiC :^0 W. 



WASHINGTON 



GOVERNMENT PRINTING OFFICE 



1926 



