Table 11 . --Transparency, water color, and related observations, 

 Charles H. Gilbert cruise 35 



Date, 



1957 



Time , 

 LT 



Position 



Latitude 



Longitude 



Secchi disc , 

 meters 



Water 

 color 

 (Forel) 



Sea- 



Wind- 



2/ 



Percent 



sky 



cover 



1/ 



Sea state coded according to H. O. Pub. No. 606-c , second edition, 1956. 



2/ 



— Wind direction and speed coded according to U. S. Weather Bureau, Circular M. 



Table 12. — Transparency, water color, and related observations, 

 Hugh M. Smith cruise 43 



Date. 

 1958 



Time, 

 LT 



Position 



Latitude Longitude 



Secchi disc , 

 meters 



Water 

 color 

 (Forel) 



Sea- 



1/ 



Wind- 



Percent 



sky 

 cover 



1/ ^ 



— Sea state coded according to H. O. Pub. No. 606-c, second edition, 1956. 



2/ 



— Wind direction in compass points (true), and speed in knots. 



62 



I 



