36°N 



30' 



35*" 



30' 



34* 



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49*»W 



30' 



48* 



30' 



470 



Figure 10. Positions of oceanographic stations taken by CGC CASTLE ROCK during 14 July-4 August 1968. 

 Stations taken inside the 10-mile-square central grid (shaded area) are not shown. 



14 



