PROCEEDINGS 



CALIFORNIA ACADEMY OF SCIENCES 



Third Series. 

 Geology. Vol. I, No. 2. 



The Submerged Valleys of the Coast 



of California, U. S. A., and of 



Lower California, Mexico. 



BY 



George Davidson, A. M., Ph. D., Sc. D., 



Member of the National Academy of Sciences, &r'c. 



With Nine Plates. 



Isstied June 26, 1897. 



SAN FRANCISCO: 

 Published by the Academy. 



1897. 



