RECORD OF DREDGING. 



TEMPERATURE AND DENSITY. 



Station No. y 



Time of day, /o , & Q Jfo of tide, J$ ^J^-. 

 Exact position, ^ _ J A X 



Dei 



,tb/^ 



Nature of bottom, ^ . -7^w^ 



Dredging instrnineut used, 

 Direction of drift, ; distance, 



Temperature of air. therm. No.. 



" of surface water. " 



" at depth of fathom*. 

 li at bottom, 

 Density at surface, / 0 -Z / 4 temp., Q, / 



** at depth of fathoms, u 

 " at bottom, " 

 Number of salinometer. p y yg 



Barometer reading. 3 _ ( 



State of sky, )0 cyJl^ (sCfiS* ^ 



Direction of wind, ? force, y 

 Rain. 



Direction of surface current, : force, 



" of bottom " : force. 



Name of vessel, J^^QsL c^ d ~4^ 



Service to which attached, C r^^. 



Name and rank of commanding officer^ cx^^o I 



Name and position of observer. 



