100 



200 - 



CO 



a: 



^ 300 



a. 



UJ 



o 



400 - 



500 - 



600 



2° 0° 



LATITUDE 



Figure 16 . --Salinity in parts per thousand, 120°'W. longitude. Selected 

 thermosteric anomaly isopleths are repeated from figure 15 and are labeled 

 at the right in centiliters per ton. 



64 



