64o 



RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



Station No/ ?"y jrjr 

 fate, o/-^ / / f 



Time of day,f:j T o£ ; of tide, -^^C . 

 Localit 



Nature of hott<itu 



Dredging instrument usedr-^VTo-CV^^ ^ PV (^M^ 

 Direction of drift, Jy^*zsf' : distance, >-7 «- >w^ 



Temperature of air. 7 V therm. No., 



" of surface water, 

 '* at depth «>f fathoms, 



" at hottom, ; ' 



Density at surface, /. O^-ys temp., .2J* 



at depth of fathoms, t* 

 •'' at bottom. ^ 



Number of salinometer, J^Q 



Barometer reading, -* & / ^ 



State of sky, 



Direction of wind, cs^S?* ; force, ✓ 

 Rain. 



Direction of surface current, ; force, 



" of hottom ; force, 



Name of vessel, O^S^a^- A— g 

 Service to which attached ^/^'t^-^v £ O^vvv^v^^fi^t^V^ 



'ame and position 



of observer, 













