I I I I I I I I I 

 Port Harcourt 



CAPE LOPEZ 



Pointe Noire 

 CONGO RIVER 



'Luanda 



Lobito 

 Mocamedes 



70 — 63' 



ICAPE FRIO 



Figure 45— Vertical distribution of inorganic phosphate ( /Li g-at./liter) for Undaunted 6801, phase II; stations 63-70; 11-12 March 



1968 



50 



