643 



RECORD OF DREDG(MG, 



TEMPERATURE AND DENSITY. 



>ratiu]i No. 

 Dale, 



Time of day. : of tide. 



Locality. 



Kxact position. 



Deptli, 



Xatiufe of bottom. 



l >redy;ing iiistniiueiir used, 



Dii*-( tiou of diifr, : distance. 



Tein[ieiaiurf of aii. tlieiiu. Ni/.. 



of surface water. 



at depth of faThonl:^. 



at bottom, 



Ilensity at surface, teiiiji., 



at depth of fathoms, 



at b(»ttoiii. 



Number of - i . 



Barometer reading, 

 ^late of >ky. 



Diiectiou of wiiitlj ; force. 



Kaiii. 



Direct iou of burface current. 



: force, 



" of bottom 



: force. 



Name of ve.sbel. 



Service to which attached, 



Xaiiic and rank of commanding otBcer, 



Xatne and i>o-iTio)i nt n!,•^e^\ t-! 



