

jig. 5--Upper: surface temperatures by bucket thermometer in degrees F. , 

 measured with each BT cast. Lower: temperatures from BT data in 



degrees F. Hugh M. Smith cruise 14, stations 1-16, 155 W. longitude, 

 8° N. to 7° S. laTTtude, January-February 1952. Plotting interval 2° F 

 Horizontal dashes indicate depths of observations less than 900 feet. 



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