64o 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



."Station X<>. 

 Date, 



Time of day. : of tide. 



Locality. 



Kxaot jiosition. 



JJeptii, 



Xatuieof bottom, 



Bredgiijg iustminent used. 



Direction of drift, ; flisiaiice, 



Tenipei atnre of aii . tliei ni. Xo. 



(if -.lu face water, 



at depth of fatlioiii.->. 



at liortoiii, 



Density at sulfate. temp., 



at deptli of fatlutmh, 



at iMittoiii. 

 Xiimber of s^alinometer, 

 Barometer reading. 

 .State of .sky, 



Direction of wind. ; forte. 



Kain. 



Direction of surface current, : force. 



■• ofltottom ■ f<'L"> 



Xame of vesisel, 

 Service Mt which attaclied. 

 Naine and rank of commanding otln er. 



Name aiid pfj^ition of olihervei- 



