44 42 41 39 38 36 34 33 



46 48 50 



51 52 54 



i ■ \ i v* i — r 



J I I I I L 



30° 32° 34 



NORTH LATITUDE 



30° 32° 34° 36° 



NORTH LATITUDE 



38° 



Figure 89. --Vertical section of dissolved oxygen in milliliters per 

 o 

 liter along 172 W. longitude; H ugh M. Smith cruise 27, stations 



33-44, January-February 1955. Contour interval 0.5 ml. /I. 

 Figure 90. --Same along 167 W. longitude, stations 46-54. 



80 



