RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



."Stjitiuij X... 

 Date. 



Time of day. 

 Liicality. 

 Exact position,. 



; of tide, 



Xaniit- oi iiottoni. 

 Dredgiug instrunieiJt ii.s*^d, 

 Direction of dnft, 

 Teuirieratnre of air. 



" of surface water, 



at depth of fathoms, 

 at liottoiu, 

 J'ensity at surfiice. 



" at dej»th of fathonis, 

 ar ln»ttoiit. 

 Nnriil»er of salinometer, 

 fJaronietei- read in;;. 



■ tie of -sky. 

 JJirection r^f wind. 

 Kaiu. 



J>in f tion of aurface cnrrenT, 



''' of bottom 

 Xauie of vessel. 

 Ser\ ice to wliich attacin-d. 

 .V:inie and rank of coniinaiHliiijf fitiicer. 



; distauce. 



Thcnn. Xo.j 



Teinj*., 



; force, 



: foiccj 

 ; force, 



.VaiiH- ;m(! posit ion of 



