No. Bate 



Machine* 

 Turn* Cot:+ 

 Stwt or lead 

 Bottom 



Bottom temperature 

 JVe. of tJiermomeler 

 Corrected tempera hur 

 Air Surface 

 Trawl or ilmhjr 



Reel. 



Depth 



Cor. 



Drift 



SOUNDING WIRE. 



DREDGE ROPE 



IHIWS. 



rriLS-s. 







DP, 



/- 



0 



III!) 



soo 



300 

 400 

 fiOO 

 000 

 700 

 800 



wn 



1000 

 1100 

 1200 



I aim 



! 



I? 



1800 

 1700 



im 



1000 



aooo 



310(1 

 2200 



aaoo 



2.100 



Wm 



