643 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY, 



StatiouNo. -2^7 ^ ^fif^*/^ 



Date. Ot^/ >^^//y^'/ 



Time of da v. 



; of tide. 



Exact positiou, 



Depth, / 0 l>4 y^t-wW^ 



Dredging instrnment used. 7 ^^4**-. '^z 



Direction of drift, S ; distance, '^^^^^^ 



Temperature of air, vP' ^ ^^J^ theiiti. Xu..7 ^ ^ 

 ■" of snrfaaft water. 



" at oyfrb of fathom*,. 



" at^totViiii. 

 DeDsity at surface; /• 0'>^2— ^ temp.. ^ 



' I t dninh tif ■ fu(Uuiit >. 

 " at bottom. /aO**^ ^"^ 



Number of salinometer, 'J I ^ 



Barometer readintr. 



state of sky, / i^-^^ (2&>-3x^ 



Diiectiou of wind. : force. 



Eaiu. He 



Direction of surfaee current, : foi( 



yame Of vessel, tt,^ ¥^0, *^ ^4w^A;^ 

 : ;> to which attache^^^^L-^/ ?!^^-»'n*'»*''Vi/V'g,Q,,^_,,/^t^ ; 



rue and rank of commanding officer. 



Xante uud position of obfeerverj 



