• MAP OF 

 SECTION ONE. 



Figure 25.— Oceanographic section 1. The above section was drawn from data obtained on March 21, 

 1930, when three stations were taken across the temperature wall. The isotherms and isohaline* 

 are quite steep. There appears to be a tendency for warm saline water to push westward under the- 

 temperature wall at the 50-meter level 



(39) 



