643 



RECORD OF DREDGIMG, 



t 



TEMPERATURE AND DENSITY. 



Date, JiffhUj "^/^^^ 

 Time of day,-^-^ 



Kx:i. t position. (cLAjL ^^11^^^'>^\Ia^AH> 



Natnu- of itottoiii, 

 l>reclgiii<j iustniiiieut used, 



Diifeftioii of drift, »^iv/'2^ ^ ; distance.y^^^ ^?'H444* 



Temperatitre of ;ui. f?^ theiiM. No., 



" of (>tii face water, 



at depth of fatlioiiis. 



"• at Iiottoiii, 



Deri-sity at siufaee. /6 ^"^^ ^ teinp., 



IT <l(-]»tll of •• 



at lH>ttom, 



m! >fi]inonieter, 

 BaroiiieTei readilig, ^ ^ * ^ ^ 

 .-n..of,ky, --^^'^d.-^-V- 

 J )ii er tioii of wiixl. ; fo[( e, 



Kaiii. 



Direction of snrfact; cunt-nt, : foiet-. 



" of Ijottwu ; fori;e. 



Name of vessel. 



I vice to which atta<;hed, 

 .Name aiicl rank of coiniuaiidiug oflicer, 



Xarrie aiifl posit ioii of oltsorMbr, 



