28 



3 



< 



36 



350 



— 34.0 



28 



3 



33.0 



320 



240 



24 



156° 154° 

 WEST LONGITUDE 



36 



- 350 



340 



330 



32 



< 



in 



a: 



3 



150° 148° 

 WEST LONGITUDE 



Figure 18. --Surface temperatures (" C.) and salinities (°/oo) (upper panel) 

 and zonal BT temperature (° C.) section (lower panel) for Towns end Cromwell 

 cruise 3 between stations 7 and 8, 25 and 26. The bottom of the ML (mixed 

 layer) is shown by the starred line in the lower panel. 



22 



