64o 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



- A t urn No. 



I 'art-, 



Tiir;.- nf day. : of tide. 



Liieality. 



Kxa< t position, 



Xatnie of bottom. 

 I)redgiiig iiistiuiiieJit used, 

 Direction of drift, j distance, 



Temperature oi tlienii. No^- 



"* of .surface water. 



at (le]ttL of fathom:5. 



at Iiottoiii, 



]».-ijsity at surface. teiiip.. 

 " at deiitli of fatlioni:*. 

 nt liottom. 

 Xnrulier of ."juliuometer. 

 Barometer rea4inK. 



-ite of nky. 



Diiectioii of wind. 



: force. 



Kain, 



Direction of ssurface eurrent. 



: force, 



• of liottoni •■ 



: force. 



Kariie of vessel. 



- ! . iff to wliicli attached. 



: ;iiiie and rank of coniniandin<r 



oHicer. 



