643 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 

 Station N«l^/^ 



Time of da v. 



Locality, /Z^-^^ ^v^/ 

 ™^xact position, %>^^A^ r^^^U^ 



Nature of bottoui, f^""^ T 



Dredgiug instrument nsed, ^^^^^^^-^^ ^> ^ 



Direction of drift, ^-^^^^ ■ distance, /V 

 Temperature of air. tJjenii. No.. 



" of sniTaee water, Qp / / 

 at depth of fathoms, 

 at liottoui, *• 

 - - Density at surface, f O * \^ 4/^, 2. ,— temp., 

 at depth of fathoms, 

 at bott<Mii, 

 Nnniher of saliuouieter, 

 Barometer reading. ' ^ / 



: wind. 



•-tate of sky. 



Direction of wind, ^ " ' ' ; force. 

 Bain. 



Direction of surface current. : force, 



" . of bottom " /: force, ^ 



Jsanie of ves-5p! . ^ 



Service to which attached, ^ 

 Xame ami rank of commanding officer, ^^^'^''''^ 



b^erver,^ 



Xame and position of ob^erver,^ 



