643 



RECORD OF DREDGING. 



TEMPERATURE AND DENSITY. 



Station No. 7 */ f 2s 

 Date, y ^ y j f $j 

 Time of day, f - ^ ^H JK\ of tide ^ 

 Locality,^ 



Exact position^ ^ j^^l 



6^ UL l '^<^y 



distance, >, v / 

 therm. No., 



Depth, r, Jpj^ofc 



Nature of bottom, fa 



Dredging instrument used,^ 



Direction of drift, /I 



Temperature of air. ^£ 



tl of surface water, 



li at depth of fathoms, 

 u at bottom, 



Density at surface, / C -2 ^. i 

 f* at depth of' fathoms, 

 " at bottom, 



Number of salinometer, /yj~</ 



Barometer reading. £ f JT* 



State of sky, y^o-^ jQ^ Vt* 



Direction of wind, r^^, : force, ^ 



Rain. 



Direction of surface current, 



" of bottom w 

 Name of vessel . _ y'' r 

 Service to which attached, jfa/yz^. (y rvw 

 Name and rank of commanding officer, /I 



Name and position of observer, 



temi.., ^ ^ j" 



: force. 

 : force. 



4, 



^ -3. /v. 



