64o 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



Station No. p> <g 



Date, ?h,*^csC- 



Time of day . /, s/tf 7^ 2^ of tide^C-v.^- ^£ 

 " Locality. ^2vO/ O 



Exaet position. / 

 Depth, / J) ^/yp. 



Nature of bottom, ^/ ^ cA^ £w> <s 



Dredging instrument used, 



Direction of drift, ^l^gcdtE- j distance, /f^ & / . 



Temperature of air, \J 

 of .surface water, 

 at deprli of fathoms. 

 " at bottonij 



Density at surface. / / > £ 

 " at depth of fathoms. 

 " at bottom. 

 Number of salinotueter. ff ? 

 Barometer reading, 3 4 f q 

 State of sky, t^OrC^, L^ts 

 Direction of wind, 

 Bain, 



Direction of surfac e current, 



" of bottom " 

 Name of vessel. 



Service to which attached r- /^<^3^ 

 Name and rank of commanding office 



Name and position of observer. 



tlienn. No., 



temp., 



M. £. ; force, *y 



7 



: force, 

 : force, 



/? 1 



