643 



RECORD OF DREDGING. 



TEMPERATURE AND DENSITY. 



Station Xo. V _? 3" 



Date, A, ^ £ j ] ? ?j 



Time of day. ?:jTj£2?frJ of tide, JiJA- 

 Locality, 71 o^j ^ J^^Cc^ 



Exact position, J ^ >^ % . >fe /V ¥f. <r-{ QL C^^cA 



. - - > , 18 



Nature of bottom, y. ck^C . j 



Dredging instrument used,,^^ a ^tt ^-<^c<^ *t pu> 

 Direction of drift, ?1> - . \ distance, yf(^ ~h^sf 

 Temperature of air, ~? feherm_.No., 

 " of surface water, *[ 

 " at depth of fathoms, '* 



M - at bottom, " 

 Density at surface, / a -?/ ? temp., J. 3 r J*" 



" at depth of fathoms, ¥ 

 " at bottom, « 

 Number of salinometer, p> </ $~ (j 

 Barometer reading. 3. ? ? 3 

 State of sky. }^Ov\sC£^ fox* £7/ ^' 



Direction of wind, £ &<~<zsC ; force, 



Rain. 



Direction of surface current. : force, 



" of bottom " ; force, 



Name of vessel. ^i^U. ci^s~4i^. 

 Service to which attached,.^^/^ C ^ ^^^^^q^x, 

 Name and rank of commanding officer. 0, cvy^^o &, ^J^^ *JCU, 



Name an<l position of observer, 



