64H 



RECORD OF DREDGING. 



TEMPERATURE AND DENSITY. 



.Station No. ~7 J ^ 3 



Time of day, // . ^ £ of tide. 

 Loealitv. 



Jj&gjict position, 0 [ £ ^/ C~T" 



pej 



Nature of bottom. 



Dredging instrument used, C^p^ / C-'^ ^ 



^- 2 / ..." ;; 



Direction of drlf 



Temperature of air. 



i; of surface water, 



" at depth of fathom*. 



" at liottoin. 



Density at surface, j/&2> 2. £r 

 " at depth of fathoms, 

 « " at bottom. / <m 



Numher of saliuometer. 



Barometer reading. ^2* J ? 



State of sky, 



Direction of s 



Sain, 



Direction of surface current, 



: distance. 



then 



temp., ^ ^ 



try V^-^ ^ 



of w ind, /t /fr- KT*.._; force. 



** ofhqttom i( 

 Name of vessel. 

 Service to which attached, 

 Name and rank of commanding officer,^ 



Name and position of ol»ei vei. 



force, 

 force. 



