643 



RECORD OF DREDGING. 



TEMPERATURE AND DENSITY. 



Station No. 



Time of day, h~l 3?C4,- jfcr\ of tide r< X''2 r ^i^" " 

 Locality. / 



Exact position, -J C\/y _ _2 " <il ^ !a£i£ 



Depth, -2 c_ : v f^v^Q 



^f/^ > / ' ^ if 



Nature of bottom, 0^ fi j ^ jZoGtV*- 6K* T- 4/^ 



Dredging instrument nsed r Cr*<J /& 4 t f J>~\> 



Direction of drift, J/ ; distance, - 



Temperature of ai r, ^ V tlienn. No., 



— . -r ■ • 



" of surface water, " 

 " at depth of fathoms, 

 " at bottom ., i4 

 Density at surface, / c ^> temp.. "2_ 



M at depth of fathoms, 

 " at bottom, 

 Number of salinometer. 

 Barometer reading, 2. ¥ / / 

 State of sky, 



Direction of wind, . . ^ ; force, ^ 

 Rain. 



Direction of surface current. : force, 



*J of bottom ** ; force, 



Name of vessel. 

 Service to whicb attached. 

 X;iiiie and rank of commanding officer* 



Name and position of observer, 



