643 



RECORD OF DREDGING. 



TEMPERATURE AND DENSITY. 



Station No, 7 y ?J 

 Date, 



~Z £~ I f i 



_ Time of day, /J \2c & . sK . ; of tide.c^ t-^v- 

 Locality, L^c^-^- / h- C^ir^j^y^uv^a 

 Exact position, ^ ^.^J ./J'. $4 iOth^U^ 



Nature of bottom, G~L t~ . Ov^v pi-* 

 Dredging instrument used. 

 Direction of drift, . ; distance, 



Temperature of air, therm. No., 



of surface water, 

 " at depth of fathoms, 



" at bottom, ;i 

 Den-dry at surface, /. o £ 0 temp.. Zi / 



li ut depth of fathoms. 

 " at bottom. 

 Number of salinometer, / 0 y ? 

 Barometer reading, 3 4 0 2— 

 State of sky, J° w&U, (st On oLf^ 



r 1 *p 



Direction of wind, C? /v : force. 7 



Rain. 



Direction of surface current, : force, 



" of bottom f : force, 



Name of vessel, 7^t <l^. ctsytrr fa* 

 Service to which attached t -^fw^L ^ ^/^ 

 Name an<l rank of commanding officer, . 



