RECORD OF DREDGING, 



TEMPERATURE AND DENSITY. 



rr 



■^^tatiDii Xo. 

 l>ate. 



Time of day. 

 L(»caliry. 

 Exact position. 



: of Tide. 



Dei.tb. 



j, — 



i Kani re of bottom. 



Dredging iiistruiiieiit Ufied, 



Direction of drift. : distance, 



Tempemtiire of air, tlienti. Xo 



of surface watt-i . 



ar depth of fatliuuis. 



at itottoiu. 



Density at surface. reniji., 

 •• at depth of fathoms, 

 at inittoiii. 

 Xiiiiil**-! ot' salinoiueter, 

 jbai omerei reading. 

 J _ State of sky. 



Direction of wind. ; force. 



Kain. 



Direction of surface ciun-iit. : fore*-. 



•■ of bottom ■■ ; force. 



.>n\f of ves-sel. 

 , . to whifh attache<L 

 Xame and raiik oi < oninian<liug oOieei. 



.Vami- and jpo^iiion of <»lt.ierv ei . 



