RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



Station No. "7 '3 if t 

 Date, c-^C Cs / 

 Time of day. J ' $/ 

 Locality. 



Exact position, & 



:.of tide. 



Depth, 



Nature of bottom, y/^/ 

 Dredging instrument used, UhJ/Q 



Direction of drift, / . : distauce^^: ~^^i^C^ 



Temperature of air. ? / therm. No., 



" <»f surface water, 



" at depth of fathom.-. 



" at bottom, 



Density at surface, / r $ 2. ^ 2- temp., 2 J. \ 



" at dej»th of fathoms, 

 • ; at bottom. 

 Nnmber of salinometer, £ J 

 Barometer reading, J? ^ ^ ^ 

 State of sky. „C/J^r.!^fX 

 Direction of \\ \m\.^^ jfy j force, *jf 



Rain. 



Direction of surface current. : force, 



" of bottom il : force, 



Name of vessel, J '- 7iA 

 Service to which attached. 



Name and rank of commanding officer^t/^ / >v v'o {v 



Name and position of observe] . 



