.^7 



ALLAN HANCOCK PACIFIC EXPEDITIONS 



VOLUME 6 NUMBER 5 



THE SPECIES OF BULIMINA AND 



RELATED GENERA IN THE COLLECTIONS 



OF THE ALLAN HANCOCK FOUNDATION 



(Plates 29-32) 



BY 



JOSEPH A. CUSHMAN and IRENE McCULLOCH 



THE UNIVERSITY OF SOUTHERN CALIFORNIA PRESS 



LOS ANGELES, CALIFORNIA 



1948 



