RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



Statiuli Nm. 

 Date, 



Tiiiie of day, 

 Liifality. 

 LxacT posirioij. 



; of tide. 



Xaniie of l.otto'ii. 

 Dredging instninieiir used, 

 Direction of diifr. ; distance, 



Temi.eratnie of . tlietui. Xo., 



" of Mil face water, 



at dejith of fatlioiit.s, 

 " at hottoni, 



Denfjity at stirface. 



*• at dejirli i>t' fatliom.-*, 

 ■• at lj(jtt<Mii. 

 Nninlter of .saltnon?eter, 

 Barometer readiu;?. 



Direetioii of wiutl, ; force, 



Kaiii, 



i):i> rT -lurface current, : force, 



ofl.ottoni •• ; force, 



Name of veHficI. 



. i< e to '.vhif-li attached. 

 X;unfc aiid rank of eomiiiaiiriin;^ otticer, 



\ani(- am! iiositi<Jii of oloerver, 



