SMITHSONIAN INSTITUTION 



UNITED STATES NATIONAL MUSEUM 

 Bulletin 103 



CONTRIBUTIONS TO THE GEOLOGY AND PALEON- 

 TOLOGY OF THE CANAL ZONE, PANAMA, AND 

 GEOLOGICALLY RELATED AREAS IN CEN- 

 TRAL AMERICA AND THE WEST INDIES 



THE LARGER FOSSIL FORAMINIFERA OF 

 THE PANAMA CANAL ZONE 



By JOSEPH AUGUSTINE CUSHMAN 

 Of the United States Geological Survey 



Extract from Bulletin 103, page* 89-102, with Plates 34-45 



I AM 



WASHINGTON 



GOVERNMENT PRINTING OFFICE 

 1918 



