643 



RECORD OF DREDGING. 



TEMPERATURE AND DENSITY. 



Station No. 



Date, {2t^jy^sst£* ^ / f 

 Time of dav. *7 £2 : of tide. ^/ -*>4-£^ 



Locality. ^^^. ^^ Zs^oCr -"^ ^ 

 Exact position, 



Depth, t\/&/^~(- vi 



Nature of bottom, -^f teao* Qttfy 



Dredging instrument used, ^ J^^*' — ****** J^S^^mC^d^ 



Temperature of air. & s 



therm. Xo.. 



" of surface water, 



at depth of fathoms. 



" at bottom. & ? 



Density at surface. / & <^L& 



temp.. / JL J 



f£ at deutli of fathoms. 





" at bottom. / 0 J>-£ 3 



Number of salinonieter. f J ^' 





' Barometer readiug. -2 ^ 6 -3 





State of skv. 





Direction of wind. : force. 



Kain. 



Direction of surface current, : force, 



" of bottom " : force. 



Name of vessel. J^Ssf^ y^o^-^f^ 

 Service to which attached,-^ GrSz*>6 C /'^^vi^^tfv 

 Name aud rank of commanding officer •A/**v*<-*o CC ^<£ 



Name and position of observer, 



