643 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



Station No. ^ 0 ^ ' ' 



Date, ^fr^T^^y J { ) 



Time of day. //, "?''' J ; of tide. 

 Locality, (^r>^^^ + 



Exact position, /f~&dz*J fO. ^ 



Depth, /y 

 Nature of bottom, ) £4/C*-^J J, 

 Dredging instrument used,-"' I ; <//6f 

 Direction of drift, r t*. t distance, 



Temperature of air. ^A ^ therm. Xo.,/50 



/ 



of surface Jwater, 

 " at tlepAof fathoms. 



Density at surface, V Gj remp.,/^ 



' r at deptn OT fathoms. ™ — 



' l at bottom. // ^ *^ <— ^ 



Number of .salinometer, "J t> 



Barometer reading. 



State of skv. /^^^2L^*, 



Direction of wind, r - /V* ; force. ^ 



Direction o f surf^ ix-^^mrTrt-: : fuitt; .. 



" ^---rrrbottoni 17 : force, ~ 



Nao»ofve«el, ^. T^ 



Service to which attached, (-A ^ 

 Name and rank of commanding offi 



Name and position of observer, 



