RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



■-latiun No. O J ' . 



Date, 



Tiaw of d;,y. 7; XJT'w of ti.le. 3 , •'^'M*'*^/ 



Locality, 



Exact positiou,4rUi«'VVVVW4^'*'!''"*^ ' 'V^tf , 



Nutuie of bottom. 

 Dredging instniuieiit used J 



Direction of drift, 



Temiieiatiue ot air. 



■■ of iiiirface water, 



" at depth of fatliom.s. 



at l:OttOIll. ' » 



Density at surface, /, ^ - * temp. 



at dej)t!i of fatlionts, 

 •' at bottom. 

 Xiimlier of saliiuiineter, 

 Barometer readinjjj. 

 State of iiky, 



Direction r>f wind, v ; i^rc«, 



Kaiii: 



Direction (jf surface current, , 



" ofhottoui ^'f^ ; force. 



Name of vessel. 

 Jgen'ice to which attacfied. 

 Xanie and rank of conftmanding otiicer. 



_Jsauie and position of ob.server, 



. -. t 



toui *w ; force. 



