6iS 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



i?tatiuu 

 Date, 



Time of day. : oft!ile. 



Locality. 



Kxact jioriitioii. 



Nature «tt' 1 tot torn. 

 Diedirin::; iu^trimienr used. 

 Jni.-.rj. ,11 iif drift, : distance, 



Tenipeiatiire of air. riieriu. 

 •• of surface water, 



;it tlejith of fatUoiii-s. 



at hottoiii, 



Density at surface. temp, 

 ar depth of fathoms, 



;iT itOttoiit. 



NiimWer of sa lino meter. 

 Barometer leadiiii^. 

 State of sky. 



Direetioii of wind. : force. 



Rain. 



Direction of surface current, ; force. 



ofliottoni ; f<irce, 



Name of vessel,. 

 St-i \ i( Ti. which attache<l, 

 Xanie and rank id" coi[iTiian<ling olhcer, 



.Vame and posit ifMi of ohserver, 



