STA. NO. 50 



56 



1,100 — 



1,200 — 



BOTTOM OF OXYGEN 

 \^ MINIMUM LAYER 

 Y (O.lml./I.) 



-1,000 



1,100 



Figure 1 4.-- Vertical temperature profile of the line of stations, 50 to 56, on 



cruise TO- 60-1. 



17 



