100 



200 



300 



400 



1. 500 



X 

 (- 



Q. 



UJ 



a 



600 



700 



800 



900 



1000 



-26.6. 



-27.0- 



30 



J 



NAUTICAL MILES 



27.4- 



5°N 



5°S 



10° - 



15° - 



20 c 



5°E 10° 



Figure 210— Vertical distribution of density (sigma-f) for Rockaway. phase II; stations 46-54; 19-20 October 1968. 



215 



