fa tfi«^/^/^^ /d * m 



RECORD OF DREDGING. 



TEMPERATURE AND DENSITY 



Station No. / C^aA^ ^^tj 

 Date. 



Time of day. K**- of tide, 



Localitv. 



Exact position. 



Depth, ' 



Nature of bottom, ^ rto*ddt j f7&£>i fjjUjpyQ ] 

 Dredging instrument used, O^tlL^^Lt s *^'ft'*A-^ .Js 

 Direction ofdriftft.fr?C» /^distance, ' ? ^^3 

 Temperature of air, ^^'^ypuLs* therm. No./TS^?"" 

 i: pf surface/water. i,; * 



" at dfcnvu of fathom*. - 



I at bottom, 



Density at surface, C/ /"y temp., ^ 



*< fft-dep-ffTof ~&ttwr»*, t_r , .> 



at hottom, /• 0 ^"T /•/fVuJC 4i "9&& O 



Number pf salinometer, 7/ v 



Barometer reading, "y / 

 State of sky, fl&*Js. Cjj for c/v*^ * 

 Direction of wind, @ y ; force, - *t 



Rain, 



Direction of surface current. 



: force, 





" of bottom ft , : force. 



Name of vessel, 







Service to which attached. 



, 7tH^_ ' 





Xante and rank of commanding 



officer, 









Name and position of observer, 













