64o 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



Station No. 

 Date, 



Time of day. : of title, 



Lncaliry . 

 Exact jiositioii. 



Deptli; 



Nature of bottom. 

 Dredging LnstniiJieiit usi-d, 



7 J 



TpiriTtpratiiTH f>f nil-. 



theiiii. Xo.. 





of siuface water. 



'• at depth of fathom*. 



at hottoui. 



Den.-iity at surface. 



temp., 





" at depth of fathoms, 

 ■■ at liottom. 











>itiui>er of >aIinometer. 



R'ii'finif»t*»i- !'f»n.ili!i"'- 



>T;it*» f>f >kv. 







JJin-ctioii of wind, ; force, 





Direction of »iirfa< e current, : 



force, 





" of bottom •• ; 



force. 





Name of vessel. 



Service to whicii attached, 



Xatne and rank of comraandiug officer. 



.N'atiK- ami position m' i."i.><ji \ cr, 



