6*43 



RECORD OF DREDGING. 



TEMPERATURE AND DENSITY. 



Station No. y y 9^ 

 Date, 



Time of day V/ /^ tf. ?A : ot tidt-<x^-i*/- ^**/"-«t^di^l 



Locality, C c^C ^A^r-v^. jt^*^ . 



Exact position, % % , £j£ T^vv^^v^, %Lj, 



Nature of bottom, &s^^ 



Dredging instrument used )-/; Lvv *UsC «^ ?<~d> 



Direction of drift, 



i distance, J & 

 Temperature of air, P J rlu-rm. \o.. 



" of surface water, 



" at depth uf fathoms. 



" at bottom, - 



Density at surface, / 0 z> ^ 2- temp.. ^ ^ 



" at depth of fathoms, 

 at bottom. 

 Number of salinometei , J ' ^ 



Barometer reading. J 0 / 2- 

 State of sky, c*S\/&y c/Ln,<^ O^f. 



Direction of wind, &C^/r~- ; force. ^ 



Raiu. 



Direction of surface current, : force, 



" of bottom " : force. 



Name of vessel, ^^^ax^* 



Service to which attached,^?^^,^ £ovi*wi****v-rv 

 Name and rank of commanding officer. J r , , , ^ ^ ^d^^tyC^ 



and position of observer, 



