RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



Station Xo. 

 Date, 



Time of day. : of tide. 



Locality, 

 _Exaet positioD, 



JJeiith, 



Kature of bottom. 



Dredging instrtiiiient u.st-d. 



Direction of drift, ; distance, 



Temi>eratnre of air. therm. No. 



of surface water, 



ar depth of fathunisi. 



at liottoiii. 



Dcnsit\ at surface. Temp.. 



at depth of fathomti, 



at i>otl«Mii. 

 Xiiniber nf salinometer. 

 Haronieter reading. 

 State of ,-iky. 



Direction of wind. : force. 



Eain. 



Dij ef^^' I of :iurface current. : force, 



of bottom •• : forcf. 



Xunie of ves«e] . 

 ■^er . ic*; to w hich attaclied. 

 Name and rank of commanding <diicer. 



.N'aiiu- a lid j 



