RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



-Station Ko. . / g . Z j£ 



TVfo-.; jj S~ S & a ? _ ' 



Time of day. f-Z.-' J3 : of tide. /> 

 Locality, 



Exact position. 



t e 1 1 1 j » . , 



■ Tiftpthj / Jt v -V^sfj^ 



Nature of bottom. ■ . A w ' '. £ C- 



Dredging instrmnent used, - •^'"VWfi V 

 Direction of drift, -1 : distance. - - 



Temperature of air. » ^ therm. No., 



of surface water, 



at depth of fathom>. It 

 at bottom, 

 Density at surface. 



t; at depth of fathoms, 



" at bottom, 

 Xiimlter of galraoroeter, 

 Barometer reading. -2 % ^ P 

 State of skv. & ^mjiA^ 

 Direction of wind, /* - *"■■* ■ force. ^~ 

 Raia, 



Direction of surface current. : force. 



" of bottom i( j force. 



Name of vessel. 



S< i i Ue to which attached. 



Name and rank of commanding officer, 



Na 



and position of observer. 



