643 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



-Tatiuii No. ^ ^ 



Time of day . / i!?, X sTt^^^jof tide, 



Kxaet position. '^-^^ ^^pt%Um 



sU<-n^ f*-^^/^ /OtJS" 



Xatnieof bottonu ^ r ^ f"^^ 



Dredging iiistrumeiit used, y ^^J^ \Jt^i.M^ 



Direction of drift. : distance, 



Tf-mi-eiatiirt- of aii.^ / theiiii. No., 



of suifact' water, ^l/^ 



at deii»h of fathoms. 



at l.ottom, ^ y 

 Density at surface, ^ 0 temit.. ^^f^ 



'• at dejjtli of fathoin^j. 



at liott'tni. ^ ^ 0 " *y *y 



XiMiil.e! of ^aliuoiueter. 

 JJaronieter readtnjj. 

 State of sky. (l£c^ 

 Direr-tion (if u'IimI. ; ff»rte. / 



Rain. 



I'irection of siirfate current. : fon t-. 



ofbotttnii ; force, 



NameofvesseL <^C4^^ 



Service to which attached, tT rf. 



Nanie ami 1 a !i k rif ('o!iimandin*ir otlicer, ^f^^ ^ ,* ' 



Xaiiie aijd po-tTioii nf <.l)-.crver. ^/y" ^^X^-/' 



