RECORD OF DREDGIMG, 



TEMPERATURE AND DENSITY. 



Date, 



Time of day, : of tide. 



Locality. 



Kxact position. 



Nattiie tit' hottoiii. 



Dredging iii^tniiiieiit used, 



DiiectioH of drift, j distance, 



Tempera til re of a it. Tlieiin. Xt.., 



of Mirface water. 



ar depth of fathoiiLS. 



at liott<nti, 



Density at suiface, temp.. 



at depth of fathoms. 



at hottoiii, 

 Xiuitlter of salinonieter. 

 Barometer readin<(, 

 ^ : ite of .sky, 



DirertioM of wiiul. j force. 



Kaiii. 



Direction of surfa* *- current. : toiee. 



of liotroiii : force. 



Kaiue of vessel . 

 Sf-rvire to whicli attached. 

 Xaiiie and rank of coniiiiandiii;^ oHicer. 



Xaiiie :i!itl {Ki--il!on of oli-fivt-i. 



