67 68 69 70 



100 



200 



300 



400 



en 

 cr 



LlJ 

 I- 

 LU 



500 



Q. 



LJ 

 Q 



600 



79 78 77 



700 



800 



900 



1000 



33 8 



34 



35 2 



34 



342 



344 



J I T-T 1 I \ 1 I I I I L 



30° 32° 34° 36° 



I43°W 



26° 28° 30° 32° 34° 36° 38° 



NORTH LATITUDE 



I4I°W 



Figure 60. --Vertical section of salinity in parts per thousand along 143 W. longitude, stations 

 67-71. Dotted lines indicate depths of salinity minima. Points indicate observed values. 

 Figure 61. --Same for 141°W. longitude, stations 72-79. 



61 



