G43 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



Station Xo. / _ ^ 

 Date, _^ / 



Time of day. 



Locality. . /t!- t^t-^^t 

 Exact position, . .>^^£a-tfr- 



Depth. 



Xatiiie of botloiii. 



; of tide 



Dredging instrument used. 



Direction of drift?*''^ 'i/'^/c' , ; distance, 

 Teinpeiature of air, therm. No.. 



of surface water. ■■ . /' ' 



2t^.d£ptlt-f>f f*tU<Mll s . 



" at 1 ottoiii, ' 



Deii?>ity at surface. / C 



' ' -a^ dcpth of . 



at bottom. 

 Xinii)»er of salinoiL't-ie ! . 

 Barometer readiu;:, 

 ■State of sky. ^ . 

 Direction of wind. 

 Kain. 



Direction of surface current, 



of bottom " 

 Name of vessel, }, 



.0 X tenii*.. 



toicc. 



force, 

 force, 



Service to which attached, IA.u, . 

 Name and rank of commanding otiicei 



.Name and position of observer. 



