RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



Station Hq. /f^^ 



Date, ^j^:^^-^^ 3 v'^ /M;^ 



Time of day, ^k^i\^ ■ of tide. 



Locality 



I-^sac't position. 



Depth, // 

 Nature of bottom. 



Dredging instrument n8edj/i2^.*8>#*-*^ 



Direction of drift, <^ K jS ; distance, -^'^ '>>-»^ .. 

 Temperature of air. ^ tlienii. Xo.. 



of surface water, /^{f^ 

 at depth of fathoms, 

 *• at hottoiii, 



Density at surface. . tejup.. 

 at tlcptii ol fathoms, 

 iiT bottom, 

 Xiiraher of salinometerj 

 Barometei leadin;,'. ^ ^ ^ 

 >tateofsky. 



Direction of wind, ^rf*^^*****^ : force, 

 Rain, 



Direction of surface current, : force, 



of bottom ■• : force. 



X'anie of vessel, 

 -f-rvice to whicli attached, 



Xaiiic aiid laiik of comraaniliiijf oftuerj* 



p^-ijJ^^M^^ 



Name and position of obser \ < i . 



