b4o 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



Station No. 

 Date, C*^t 

 Time of day. 

 Locality. (£4 



73 C Z 



0 ^^Oj/t^Lx^ 



Exact position, ^T gu^ . ^,j" W 0 j " 



Depth, J C\M. $ . 



Nature of bottom, - C^r^^As 



Dredging instrument used, 

 Direction of dr 



Temperature of air, Q J 



therm. 



No., 



o f s u rf a ce water, 







at depth of fathoms. 







" at bottom, 



Density at surface, / $ 2> 3 v 



temp 



,?z. § | 



*' at depth of fathoms, 







• l at bottom, / f / 2-3 ^ 





J! 2. i' 



Number of salinonieter, SrJ 







Barometer reading. ' 



<' ,, : | 

 State of nky, I ^\*<r- c <^\~ 



Direction of wind. // / { C ; for 



ce. ^ 





Kaiu. 



Direction of surface current, 



: force, 





i4 of bottom ;£ 

 Name of vessel, * 

 Service to vrhick attached ^/"^ .. - v. 

 Name au<l rank of commanding officer,jf 



\arm- and position of observer, 



: force. 



