RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



Station No. / Y ' *~ 

 Date, H Q&c* 12 / 1 

 Time of day, ^ * - 0 ^° of tide, 

 Locality, ^ 36- , j^C 



Kx;K-t position. 



2^. 



—Depfcb, x_>-^6^U._ 



• yat we of-bottom, -^X^-tdrts^J, 

 Dredging instrument twed,-*^^ ^ ^ Cv ^- 



Direction of drift, ^ - : distance, fa • 



Temperature of air, ' therm. No., 



" of surface water, 



" ;it depth of fathom*. 



" at bottom, - 



Density at surface. 1 ■ 0 < / & temp., * -2- 



u at deptii of fathoms. u 

 u at bottom, 

 Number of salinometer. * " 

 Barometer reading, 3 0 Q 

 State of sky, ■* ^ jgT *bJ\*. 

 Direction of wind, • flf* ; force, —3 

 Rain. 



Direction of surface current, : force, 



if of bottom : force, 



Name of vessel, ' ' - ' 



Service to which attached, 

 Name and rank of commanding officer: 



Name and position of observer, 



