47 48 49 



S 40 



300 - ' 



_ m ~ 



CO 



■ 500 - * 



600 h * 



700 



800 



900 

 1000 



-27.0 



—27.2 



30 



_ NAUTICAL MILES 



27.4 



Port Harcourt' 



CAPE LOPEZ 



Pointe Noire 

 CONGO RIVER 



'Luanda 



,_4?i>iobito 



Mocamedes "." 

 CAPE FRIO; 



Figure 130— Vertical distribution of density (sigma-f) for Goa, phase II; stations 44-49; 22-23 October 1968. 



135 



