643 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



Station No. 7^2 9 



Date, 0 ^v>-v . 2 7>~JLfLAJl " ' *' 



Time of day, ¥ /j~ fZ //;': of tide, 3c £ <r~v- C?C 9 



Locality, C4-^ fi-vv^xA, 



Exact position, 4^ _^<f . <?*T {£- 



Jf^^.. ^^^^ 



Depth. ^yy^? , 



Nature of bottom, A* f ^ 



Dredging instrument used, -4 £L-w cJfL^ 



Direction of drift, yO : distance,^* vvt^<^ 



Temperature of air. ^* £ therm. No., 



" of surface water, 



" at depth of fathoms. 



" at bottom, 



Density at surface, /. ^ 2 / / temp., -2- 



v " at depth of fathoms, 14 



" at bottom. 

 Number of salinoineter, ^ V' i (? 

 Barometer reading. 2 ? ? i' 

 State of sky, 

 ... Direction of wind, r* C **'^S% ; force. ^ 

 Bain, 



Direction of surface current. ; force, 



" of bottom 1* : force, 



Name of vessel, J&d*s&*A*+ ,/)^^vif ,w A- 

 Service to which attached, .J^i^i^-, ^ ^Vwv^v^v<^^ l ^ 

 Name aiul rank pf commanding officer,^ ^,^<3 -s^4--t> 



