66*0SW 25.8 



19 25„ 18 25.6 ; 1^260 '^ 



STATION NUMBER 



2 00 - 



400 - 



ui 600 



Ui 



800 - 



X 



^ 1000 



Ui 



O 



1200 - 



1600 



STATION NUMBER 

 256 

 '0 / 9 25.6 8 7 6 



38* BN 



— 1200 



14 00 



Figure /O.— Vertical section of sigma-t (g/IO' cm"). A5-4, CGC ROCKAWAY, 15-18 

 December 1967, stations 1-19. 



17 



