ABSTRACT 



The observed and interpolated temperature and salinity data plus the 

 computed sigma-t, geopotential anomalies, and sound velocities are presented 

 for 202 oceanographic stations occupied during thirteen Coast Guard cruises 

 to Ocean Station DELTA (centered at 44°00'N, 41°00'W) between 27 August 

 1967 and 25 August 1968. The surface layer (300 m) at OS DELTA is 

 characterized by a complex structure because of the proximity of the North 

 Atlantic Current and seasonal atmospheric variations. 



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