ALLAN HANCOCK PACIFIC EXPEDITIONS 



VOLUME 19 



NUMBER 2 



QUANTITATIVE Sl^RVEY OF THE 



BENTHOS OF SAN PEDRO BASIN, 



SOI THERN CALIFORNIA 



PART II 

 FINAL RESULTS AND CONCLUSIONS 



(Maps 1-2, Plates 1-13) 



OLGA HARTMAN 



THE UNIVERSITY OF SOUTHERN CALIFORNIA PRESS 



LOS ANGELES, CALIFORNIA 



1966 



