53° 52° 51° 50° 49° 48° 47° 46° 45° 44* 



, 



FifiiRE 15. Dynamic topography of the sea surface relative to the 1,000-clecibar 

 surface, from data collected 2-15 April 1961. Oceanographic station positions 

 ai'e iiidiciited and the station numt)ers gix-en at luniing points. 



22 



