6iS 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



Station No. / 



Date, <^iAjo. s c /o^l 



.Time of da v. /•' 3 dOf/A: of tide, ^ JlsL C C 



Locality, , 

 Exact position, 



Depth, 



Nature of bottom, t v f 



Dredging instrument used. 



distance, s^f '"i-w^^k. 

 therm. No.. 



Direction of drift, ~f/ ::, 

 Temperature of air. (/ / 

 " of surface water, 



4< at depth of fathoms. 



" at bottom, 



Density at surface. 



il at depth of fathoms, 

 ;£ at bottom, 

 Number of salinometer, ~7 S f 

 Barometer reading, 2< ^ S ~l 

 State of aky, £<V° 

 Direction of wind, / U Celt~K*i force, 

 Bain, 



Direction of surface current, : force. 



" of bottom •■ ; force. 



Name of vessel, ^y^<^i^, /V r ■ v"^rXm- 

 Service to which attached, 



0 r 



Name and rank of commanding ritlicer,^ ' ' 



Name and position of observe!. 



temp., 4%*- 



