UNIVERSITY OF CALIFORNIA PUBLICATIONS 



IN 



GEOLOGY 



Vol. 12, No. 2, pp. 23-236, plates 3-42, 5 text figures September 28, 1920 



CRETACEOUS AND CENOZOIC ECHINOIDEA 

 OF THE PACIFIC COAST OF 

 NORTH AMERICA 



BY 



WILLIAM S. W. KEW 



■ 'Of) 



NOV 5 1920 



V 



e 



UNIVERSITY OF CALIFORNIA PRESS 

 BERKELEY 



