600 



5°N - 



p!8_123 . 



CAPE LOPEZ 



5°S - 



10° 



15 c 



20 c 



I I I I | ..L" I I 1 



Port Harcourt 



. Pointe Noire 



CONGO RIVER - 



! Luanda 



; Lobifo 



^ Mocamedes 

 i CAPE FRIO 



i i i i l i i > -i- . 



5°E 10° 



Figure 78. —Vertical distribution of inorganic phosphate (/jg-at./liter) for Undaunted 6801. phase III; stations 1 18-123; 



16 April 1968. 



83 



