30° 32° 34° 36 



NORTH LATITUDE 



28° 30° 32° 



NORTH LATITUDE 



38° 



Figure 66. --Surface (bucket) temperatures (upper panel) and 

 temperature-depth section (lower panel) in degrees Fahrenheit 

 along 167 W. longitude from BT observations; Hugh M. Smith 

 cruise 27, January-February 1955. Contour interval 1°F. Small 

 dashes indicate the depth of lowering. 



Figure 67. --Same along 159 W. longitude. 



63 



