SS'W 52» 51* 50" 49° 48* 47* 46* 45*W 



42« 



41" 



40*N 



^1078 



53*W 52* 51' 



50* 49* 48* 



47* 



46* 45*W 



Fir.uRE 24.— Dyiiiuiiic To|)o<iraphy of the Sea Surface witli Reference to the 1000 Decibar Surface. 

 First Cruise, April 1972. 



