RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



J>taT!uu Xi>. 

 TJatv, 



Time of day. ; of tide. 



Locality. 



Exact pu^itioii. 



Deptli. 



Xatnie of Uuttoiii, 

 Bredtjiiig instniiiieiiT uj^cd, 

 Direction of drift, : dt.>tance, 



Tcmpeiatnre of air. tlierm. No., 



of surface water J 



;it depth of fathonis. " 

 at liott<»iiij 



Ivii.-itv at ■^uiface. Temp., 



at (l*-l<tll lit lUtiloIU:!. •• 



at Ixjttoni. 

 NnniUer of salinoii .-it-i . 

 jSai <>!n*?Ter readiijtt- 

 Matc of >ky. 



Direction of wind. ; force. 



Kaiu. 



Direction of surface current. : t<orce. 



of liottoiu •■ ; force. 



>.'a:r;i- f<t' . c.-jsel. 

 Sf-i". iff To v. lii<-li aTtachcd. 

 Xariie and rank of commanding otiicer. 



Name and posit irjn of oliservei . 



