166 



Crowell, J, C, , 1950, Submarine canyons bordering southern 

 California: Geol, Soc, America Bull,, v. 61, p. 1453- 

 1454 (abs,). 



Crowell, J. C. , 1952, Submarine canyons bordering central 



and southern California: Jour. Geology, v, 60, p. 58-83. 



Davidson, j:. , 1887, Submarine valleys on the Pacific Coast of 

 the United States: Calif, Acad. Sci. Bull., v, 2, 



p, 265-268, 



Davidson, G, , 1897, The submerged valleys of the coast of 



California, U. S, A., and of Lower California, Mexico: 

 Calif, Acad. Sci, Proc, 3rd ser., geology, v, 1, 

 p, 73-103, 9 pis; Rev, by W, S, T, Smith, Jour. Geology 

 V. 5 (1897), p. 533-534. 



Davis, W. M. , 1931, Shorelines of the Santa Monica Mountains, 

 California: Pan Am, Geologist, v, 55, p, 362-363 (abs.); 

 Geol, Soc, America Bull., Proc, for 1931, v, 43 (1932), 

 p. 227 (abs,), 



Davis, W, M, , 1932, Glacial epochs of the Santa Monica Mountains, 

 California: Natl, Acad, Sci, Proc, v, 18, p, 659-665; 

 Geol, Soc, America Bull., v, 44 (1933), p. 1041-1133, 

 16 pis,; Pan Am, Geologist, v. 59 (1933), p. 306-307 

 (abs.); Nature, v. 131 (1933), p, 288 (abs.); Geol. 

 Soc, America Bull., proc. for 1933, v. 45 (1934), p, 304- 

 305; Rev, in Geographical Rev,, v. 24 (1934), p, 139, 



Davis, W, M, , Putnam, W, C, , and Richards, G, L, , Jr, , 1930, 

 Elevated shorelines of the Santa Monica Mountains, 

 California: Pan Am, Geologists, v, 54, p, 154 (abs,); 

 Geol. Soc, America Bull,, proc. for 1930, v. 42 (1931), 

 p. 309-310 (abs.). 



Dietz, R, S., 1952, Geomorphic evolution of continental 

 terrace (continental shelf and slope): Am. Assoc, 

 Petroleum Geologists Bull., v. 36, p. 1802-1819. 



Dietz, R, S., and -t-mery, K. 0,, 193Sa, Phosphorite on the sea 

 floor off southern California: Am, Assoc, Petroleum 

 Geologists Bull., v. 22, p. 1717 (abs,), 



Dietz, R, S,, and Emery, K. O, , 1938b, Marine phosphate deposits 

 off the coast of California: Geol. Soc. AmeriCfi Bull., 

 v. 49, p, 1878, (abs.); Am. Assoc, Petroleum^Geologists 

 Bull., v. 22. p. 1717 (abs,). 



Dietz, R, S., Emery, K, O, , and Shepard, F, P., 1942, Phos- 

 phorite deposits on the sea floor off souther California: 

 Geol, Soc, America Bull,, v. 53, p. 815-848. 



