6i;> 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



I>al.. ciU^ 



Time of dyy. /I of tide, ^^Cf^^ 

 Loc ality. (SA^^/i^t^ CpV4^4^^^ 

 Exac t position, C^^^ /^t^ptn^ Cfi^ Af* •^^^^^^g^ 



XanuL- of Itottoisi. "^^^--r'^CiS* 

 Dredging instiunienr tist-d. 

 Direction of dnfr, y Y 7V\ distance, 

 Temperattire of Jiii. ^ rlienn. No., 



of surface water, ^^^^ 

 at depTb of fathom-!. 

 " at liortoni. 



Density at surface. / O / (9 ■ O temp., ^^'J 



at (leptij uf fathom-s. 

 at lM>ttoni. 

 XiiinUer of .saliuoiueter. 

 Barometer reading. %^ ^ ^ 

 -rate of hky. ^£4,.^^^ 



Direction of wind. '• fiMi*-. \$ 



Kain. 



Direction of surface cuncur. : f.-rr. 



of bottom •• _ ; force, 



Name of vet*8€l, j^J^^ t^J^^^f? > 



Service to which attached, 

 N';inie and rank of coniniandin«| 



tnd po.Hitir*n of oft-icn er. ^^^^^^l^CY *■* - ^ 



hi 



[ig ottieei,GC kr-^t^CZC 



