t>43 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



Station No. 3 *$~^ 



Time of day. ^ ^ ^ 

 Locality. 

 Exact position 



: of tide. 



it-ion, ^ 4 ny*Ma ^3>L X 



Be,,,., 9 A ^ 

 Nature of bottom^ ' 1 " 



Dredging instrument used, U^^t'^ ? r 

 ion of drift, -X ^ : ; distance, ^ t, 







Direct 



Temperature of air, 



" of surface water, 

 « at depth of fathoms. 



u at bottom, 

 Density at surface. /• & ^ ^ ^~ 

 W at depth of fathoms. 

 " at bottom. 

 Numl>er of salinometer, ^ S d 



/ 



State of sky. 



therm. No.. 



temp 



22- 



Barometer reading. 



Direction of wind, 

 Rain. 



Direction of surface current, 



" of bottom " 

 Name of vessel, 



Service to which attached, " : ~ 

 Name and rank of commanding office 



Name and position of observer, 



force. 



force, 

 force. 



