100 



200 



300 



400 



— 500 



X 

 >- 



Q. 

 Ill 

 Q 



600 



700 



800 



900 



1000 



57 



-^ S >— 5.0- 



58 



NAUTICAL MILES 



5N 



5 C S 



10 c 



15 : 



20° 



55 58 



CONGO RIVER 

 Luanda _^ 



J_J_L 



Lobi to 



Mocamedes 

 CAPE FRIO 



i i I i i i i • 



5 C E W 



Figure 145 —Vertical distribution of oxygen (ml liter) for Undaunted 6802. phase II; stations 55-58 



17-18 October 1968. 



150 



