< 

 ti. 



gc 70 



"■ 



il^K 



0' 5' 



S- LATITUDE -N 



Fig. 12 — Upper: surface temperatures by bucket therinonneter in degrees F. , measured 

 with each BT cast. Lower: temperatures from BT data in degrees F. Hugh M. Smith 

 cruise 14, stations 35-47. 169° W. longitude, 5° S. to 7° N. latitude, MaT^ Wir. 

 Plotting interval 2° F. Horizontal dashes indicate depths of observations less than 

 900 feet. 



35 36 37 38 39 40 4i 42 43 44 45 46 4- 



T 



S-LATITUDE-N 



Fig. 13 Sigma-t in grams per liter. Hugh M. Smith cruise 14, stations 35-47, 169 W. 



longitude, 5° S. to 7° N. latitude, March~1952. Plotting interval 0.2 g/1. 



15 



