5° 



6° 



7° 



=10 



°7A 



°23 



o24 



°25 



°29 



=>28 



=27 



°26 



Figure 1. --Track chart for Towns end Cromwell cruises 11, 12, and 13. The 

 large, numbered dots indicate the locations at which both hydrographic and 

 BT (bathythermograph) casts were made; the smaller dots indicate locations 

 at which only BT casts were made. 



