44 43 42 



45 46 47 48 49 50 



1000 



54 53 52 51 



~J — FT] — I TTT 



10 



32° 34° 36° 



NORTH LATITUDE 



I53°W 



30° 



32° 34° 36° 38° 



NORTH LATITUDE 



I5I°W 



Figure 87. --Vertical section of inorganic phosphate in microgram-atoms per liter 

 along 153 W. longitude, stations 41-44. Points indicate observed values. 

 Figure 88. --Same for 151 W. longitude, stations 45-50. 

 Figure 89. --Same for 149 W. longitude, stations 51-54. 



11 



