16 17 19 20 22 



24 26 27 



26° 28° 30 



NORTH LATITUDE 



32° 



30° 



LJJ I I I L 



32" 34° 36° 



NORTH LATITUDE 



38° 



Figure 87. --Vertical section of dissolved oxygen in milliliters per 

 liter along 170 E. longitude; H ugh M. Smith cruise 27, stations 

 16-22, January-February 1955. Contour interval 0. 5 ml. /I. 



Figure 88. --Same along the 180th meridian, stations 24-29. 



79 



