53*W 



49° 



47" 



45° 



4 3''W 



50° N 



48° 



46° 



44° 



42° 



40°N 



10868 



A3B 



53°W 



49° 



47 = 



45° 



50° N 



48° 



46° 



44° 



42° 



40° N 



43°W 



Figure 5. Sea-surface dynamic topography (dynamic meters) relative to 1000 decihar surface, from data collected 

 during the first CGC EVERGREEN survey, 5-13 April 1971. Oceanosraphic station positions are indicated and 

 the station numbers are given at turning points. Heads of arrows indicate direction of geostrophic current. 



16 



