643 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



.Station / f ^ ^ 



Time of d 

 LoealitvT 



Depth, — ^ 



Mature of bottom, 



Dredgiug iubtiuiueut used, J Q-^L^M^^ 

 Direction of drift, Sh^TL : distance, y^^- *?>»-t>^ 



Teinx*erature of air. tliKUii. No., 



of surface ^vater. 

 at depth of fatlioms. 

 at );OttOUi, 



Density at surface, ■'^^/^T^ temp.. 



at depth of fathoms, 



ur tfottom, " 

 Xumber of -saliiiometer, 

 Barometer reading. ^ 

 State of .-^ky. >C*« ^• i*''*^,^ 

 Direction of «'iiid, Qi^^"''^^ : force, ^^"^ 

 Rain, 



Direction of surface current. ; force, 



• of bottom '• : force, 



Name of vessel 



.Service to which attached, ^^-^^^ \ 1 ■ 



Name and rank of commanding officer, f*-*^"*-^ « 



Name and position of olrter\ er, 



tfolrterver. y ^ 



