Or- 

 10- 

 20- 



30- 



g 



UJ 40- 



LU 



1 50- 



I 



&] 60- 

 Q 



70- 



80- 



90- 



100- 



252 253 255 257 260 262 264 266 268 270 272 274 



NAUTICAL MILES 



252 253 255 257 260 262 264 266 268 270 272 274 



100 



200- 



300 



400- 



500 



X 

 p— 

 a. 



LLI 



o 



600 - 



700 



800 



900 



1000 



Figure 274 —Vertical distribution of density (sigma-r) for Rockaway, phase III, stations 252-274; 19-21 November 1968. 



279 



