643 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



Station No. *^ y f- 



Time of day. / / * y 0 ; of tide, .^Vwv- 



Locality, «^ ^ 



Exact position, , ^^J^ _^ £ ~^C ^C^w^X 



Nature of bottom, ^ ^ (^1%.'^, 

 Dredging instrument used, >e C/\. 



Direction of drift, £7 ? distance, 

 Temperature of air. Q y tlierm. No.. 



" of surface water, - 1 



" at depth of fathoms, 



" at bottom . 

 Density at surface, / ^ ^ V 2. temp., J" }' 



" at depth of fathoms, ii 

 11 at bottom, " 

 Number of salinometer, ^Vj"/ 

 Barometer reading. ~Z 0 0 ^ 

 State of sky. Cstc 



Direction of w ind. / j force, 3 



Rain, 



Direction of surface current, : force, 



" of bottom " : force, 



Name of vessel, ■<st*. /V tiv-r^ 

 Service to which attached, j^L^-^yt,. f ; Ivvawv'V* 1 ' 

 Name and rank of commanding officer. ' e ^j^g, £ „ ssbv^^As 



Name and position of observer. 



