O 



-I 

 -I 



78 

 76 



4 3 2 1 



i 1 1 1 



liJ 



a. 



LlJ 



o 



Fig. 4. 



-H. 



M. Smith cruise 1. Surface and vertical temperature pro- 



files. Upper panels - surface temperatures (°F) from "bucket" ther- 

 mometer reading at eachbathythermograph lowering. Lower panels - 

 temperature profile based on bathythernnograph lowerings, isotherm 

 interval 1°F, depth of lowering shown by small horizontal dashed line. 

 A. Stations 1-3, B. Stations 5-8, C. Stations 9-12, and D. Stations 

 13-16. 



26 



