RECORD OF DREDGING 



TEMPERATURE AND DENSITY. 



Starittu X«i. 



Date. 



: of tide, 



Locality. 

 Kxact position. 



Nature of holt«»Mi, 



l>]etltjjiij<jj tn.stniiiieitt us*-d, 



Direction of drift, ; distance. 



Temperature of air. therm. No., 



Deusiity at surface. 



aT dei>rli of fathoiiL-s. 

 ;iT !»ottuiii. 

 . .Knmlier of .salinometer, 

 Barometer rea<liiJi;. 

 3tate tif ^ky, 



Direction of wind. ; force, 



of .surface water, 



at depth of 



fathonw. 



at liottoni, 



Kaiii. 



iJirection of .-surface cunent, 



: force, 



of liottoni 



; force, 



>'a(ne of vessel. 



S*-i vice to which atTacIicd. 



Name and rank of coiiiniandinjj otticei . 



Naiiie ri!!(i J^o^ir ii»n of 



