643 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



y</2 a ■ 



a no. 

 Date, J* 



Station No. 



Time ot day, : of tide, -x^*—^ . 



Locality, 



Exact position, f~ 



TJeptli, ij^ 

 Nature of bottom, 



Dredging instrument used, / 

 Direction of drift, — m ; distance, ^ 

 Temperature of air. Q ^ therm. No., 



:; of surface water, " 



" at depth 



of tat horns, 





;: at bottom, 











Density at surface. 





temp., 



<: at depth of 



fathoms, 





" at bottom. 



"7 V £UL - , ■ , .-.-„; 



dumber of salinometer, 



3 4 & i"* 



Barometer reading, 



State of sky. 9* 



Direction of wind. : force, o 



Rain. 



Direction of surface current, : force, 



" of bottom " : force, 



Name of vessel, ^ - '- ■ - ^ *^*' 

 Service to which attached, J^^KZ--^, ^ p~v^^-v'u^»^* r*v— 

 Name atid rank of commanding officer,^ <=^w<- ^ 



Name and posit ion of observer, 



