RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



Station No. p> j - g y> 

 Date. 



Time of day . /: f o /°. )%'. of tide, 

 Local it v. 



Exact position. 

 Depth, 



Katnre of bottom, 



temp. 



Dredging instrument used. 

 Direction of drift, ; distance,* 



Temperature of air. 7 £ Tlierm. No., 



" of surface water, 



;i at depth of fathoms. 



" at bottom, « 



Density at surface. /, # ^ > y 

 " at deptli of fathoms, 

 u at botto m, 

 Number of salinometer, J ^ f y 

 Barometer reading, J 0 0 i 

 State of .sky, C^0o~^> 

 Direction of wind, <£ c^-^i/f^ ; force, 

 Kain, 



Direction of surface current, : force, 



" of bottom • : force. 



Name of vessel, ^/^-f^j&x^. y^^l^y^*^^ 

 Service to which attached^T^ ~ . y £ r\ 



Name and rank of commanding otricer^^wwv 

 /Off* ^v^a^v*- <H-^v^. 



siuie and position 



►bseryer, 



7l 



