RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



Date, 



Tiiiit- of day, : of tide. 



Locality, 



Kxact ]K>fiitioii. 



Depth, 



Natnie at liuitdtn. 

 iJredgiiig insti-ument nsed^ 

 Direction of drift, : ilistaneej 



i i iiijiei attire of air. 



of .surface water, 

 at depth <if farhoms. 

 at Ijottoiii, 

 Density at surface, 



" at depth of fathoni.-j. 

 ;it Ixittoiii. 

 Xuiuiier of -sulinometerj 

 Barometer readiiij?, 

 State of .sky, 



force. 



tlteriii. No., 



temp.. 



Kaiii. 



Direction of surface current, 



: full-,-. 



" ofliottom ■' 



: force, 



X'aiiu- of vessel. 



S( I r hich attached, 



: ■ .1 .'I : .ink of coumianding otticer. 



.Vaiiic anti jio-iititjii of t*!i.sei \ er, 



