54° W 53° 52° 



5r 



52°N 



50° 49« 



5V 



^^^ 200M 



50° \z_ 



•■ lOOOM 



48°W 

 52°N 



° 970.80 



49* 



48* 



o 11936 



° ^970.80 



47' 



54°W 53 



48°W 



FiGVRK f). Son surface dynamic topography nlntiv to 1000 drcibars. from data colUn-t^d l.v CGC EVKUGREKN 

 I, 1 . ^"■•••''""«''"""'^- *<»»"<'" positions an. indicated and the station nuniLeis are Klven at turning m.lnts' 

 Heads of arrows indicate direction of geostrophic current. 



15 



