J I I I I I .'I." 1 ! I I. 



Port Harcourt 



CAPE LOPEZ 



Poinle Noire 

 CONGO RIVER - 



Luanda 



Lobito 



IMocamedes ~ 

 CAPE FRIO 



Figure 176— Vertical distribution of inorganic phosphate (/ng-at./liter) for Undaunted 6802, phase II; stations 80-84; 26 October 1968. 



181 



