28 27 26 25 24 23 22 21 20 19 18 17 



100 



200 



300 



400 



en 

 cr 



UJ 



l- 



UJ 



~ 500 



x 

 h- 

 a. 



UJ 

 Q 



600 



700 



800 



900 - 



1000 



22° 



340 



34 



34 2 



36° 38° 40° 



28° 30° 32° 34° 



NORTH LATITUDE 



I60°W 



Figure 53. --Vertical section of salinity in parts per thousand along 160 W. longitude, stations 

 17-28. Dotted line indicates depth of salinity minima. Points indicate observed values. 



57 



