SMITHSONIAN MISCELLANEOUS COLLECTIONS 

 VOLUME 148, NUMBER 4 



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PLANKTONIC FORAMINIFERA FROM 

 THE WESTERN NORTH ATLANTIC 



(With Nine Plates) 



By 



RICHARD CIFELLI 



U. S. National Museum 

 Smithsonian Institution 





(Publication 4599) 



CITY OF WASHINGTON 



PUBLISHED BY THE SMITHSONIAN INSTITUTION 



FEBRUARY 23, 1965 



