z ^: - 



lirel. ; 



1 £i • 

 'W7. 



(Pa. +cr*4t .Mnohffic.. 

 Turn* /p. J /Cor. + <f/ 

 Stud tm~LUA& 

 Bottom. 



Jioltotrh temp&rfilture J&7p 

 .Xa. of tJwnruTmeter y^»f^^- 

 Corn cirri tr.injwratu.re 2> ^ ' ~} 

 Air Surface 

 'Irau.'l or dredge 



SOUNDING WIRE, 



DOWN. 



v 4 

 '/ Wo 



i'A 



'•V 



U ^ 



ti/u.ns. 



100 

 200 

 300 



400 

 500 

 Coo 

 700 

 Boo 

 900 

 1000 

 1 j 00 



1 91 g 



t.too 



I 5 I 



tGoo 



r7oo 



1 Six* 



tgOO 



9000 



2tOO 

 220O 

 230O 

 24OO. 



Depth 1 / $ /6 



7 *^ 



Cor. - 0 . 3 



DREDGE ROPE. 



DOWN. 



•v 



UP. 



1 .',71 



