RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



iJate. 

 Time of dav. 



i2^A Z^*^ / iff ^ 



' of tide, 



Depth, ^ ^^^ik^sr^ 

 Nature of bottom. 



Direc-tioii of drift, : <lUtanfe, 



Temperature of air. ^ Tlien:i. No., 



of -lurface wati'i , ^^^^ 



at dejitii of fathoms. 



at Itottoiii. 



l)eii>iTy at surface. / O ^ it^Z^ temp., 

 • IT <le|iT!i ui" fathom.-!. 



at l.oitom. /^X^t^ ' y ?^ 



Xuinlx-r of -salinometer, 

 Barometer readiii;;. ^ 

 ^late of sky. ^^^^-^■•^^ 



Direetioii of wind, ^^^iU^T^ ; forte, / 

 Raiii. ' 

 Direction of surface riirreiit. : h-in . 



•• fif Iiottom •' : ton.ej 



s, rvi( to whicli attaelied. ff^L ^ (fe-^^^ ^ 



Name and rank of eonimand!n<^ otiicer. Kj' , K//^ 

 y;{ii:c and position of oiiservfl. 



