mass was above sea level, but it is probable that turbidity currents con- 

 tributed substantially in creating these bottom features (see question 79). 



Cowan, Robert C. 



Frontiers of the Sea, Doubleday and Company, 1960. 

 King, Cuchlaine A. M. 



Oceanography for Geographers, Edward Arnold Ltd. (London), 1962. 

 Stewart, Harris B., Jr. 



Deep Challenge, Van Nostrand, 1966. 



42 



