643 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



Station No. < y / ?■ 

 Date, ^ Oxk^slZU ^; J 

 Time of day. / f t /"//; : of tide, s£ 

 \ .Locality, ?l . ^ _/t^. 









Exact position, -2 frvyV, /^2/. <f?^< C ■ 









Depth, Ss^^i^;^dA^=£^ 



Nature of bottom, -^L ^ Cy*^^ 

 -Dredging instalment used, <>^v%. <*sGL, SZ, tf-^U, ^i^c ^{^t 

 - Direction of drift , -"^ ^"Vvv^L j distance, ^ £ y>- ^aJLul. 

 Tern pe rat n re of air, C r theim. No., 



£: of surface water, 



" at deptli of fathoms. 



11 at bottom, 



Density at surface, K 4 "2 / J temp., <L / . J"* 



- at depth of fathoms. 

 ' f at bottom, il 

 Number of salinometer, ? *=0 0 

 Barometer reading. 6 <7 <# 

 State of ?>kv. PL** 



Direction of wind, Jr. tut 7t force, 3 



Rain. 



Direction of surface current, : force, 



" of bottom ;i ; force, 



Nana- of vessel. 



Service to which attached, ^^Ue^^ ^ ^'Vvwww V*- f"Vy, 

 Name and rank of commanding otncer^p ewtfc&wfes & ■ -^vv^vd^l 



fyf* , ^ C cJCa^r ^ ^ . vS . 7^ . 



Name ami position of observer. 



