UNIVERSITY OF CALIFORNIA PUBLICATIONS 



BULLETIN OF THE DEPARTMENT OF 



GEOLOGY 



Vol. 8, No. 15, pp. 299-304, pi. 29 Issued December 10, 1914 



NEW MOLLUSCAN SPECIES FROM THE 

 MARTINEZ EOCENE 

 OF SOUTHERN CALIFORNIA 



by 



ROY E. DICKERSON 



UNIVERSITY OF CALIFORNIA PRESS 

 BERKELEY 



