RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



Station No. 7" *// i 



Date, ^ u3 f ;?JJ 



Time of day. * V ^ . ^,of tide, J^C^-rei^ 

 Locality,/^ r£ J^^^jJ-^ C^Q&***~**b -^-6 



Exact position, i-^ >wC (f[ . tL £ ' J2c*jL+e* 



Depth, /& JPjuJZ. . 

 Nature of bottom, ^rcdc^, 



Dredging instrument used,-^^ <v£*C A **^v^ oin^oi^/^. 

 Direction of drift. : distance. 



Temperature of air, 6 / therm. No.. 



" of surface water, • " ' 



" at depth of fathoms. ik 



" at bottom, : ' 

 Density at surface, /. 0 -2 -2. J temp.. 2 0 



u at depth of fathoms, " 

 - at bottom, " 

 Number of salinometer, 7 V J~ Q 

 Barometer reading, * 9 t V 

 . State of sky, 

 Direction of wind, force. <•* 



Eain, 



Direction of surface current, ; force, 



" of bottom " ; force. 



Name of vessel, /^/vaA y 1 /' t**<-- J H* . 

 Service to which attached, ./V'- ^ I „..«,•.• 

 Name and rank of commanding officer^ Gkmjua wvvCZ. 



Name and position of observer, ^ 



