RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



Dale. 



Time (if day. : of tide, 



Exa<-1 position. 



Xatme of bottoiii. 



Dredging in.strmneiir used. 



Direction of drift, : distauce, 



Teinperatiire of air. tlitrni. No., 



nf surface water. 



at depth of fatboiii.>. 



at iiOTtoni, 



Density at surface, Teuii*., 

 :r (h-pth ot fathoms. 



Number of salinonieter, 

 IJarometev readin^^. 



Direction of wind. ; force, 



Kaiu. 



Direction of -uifui » ( urrenf. : force, 



-■ of Itottoiu '• : force. 



yuui'- ci" vf8se], 

 S<M \ to which attachf<l. 

 Name and rank of commanding officer. 



Name and position of <d>server 



