Machine. Jieel. 



tump i y. Cor. -r // T Dapih / / c t 



SlmtuH^ad f H fil > flfaf 



Bottom. *jtU-*l->~?lf>&»S rty. 



Jiotlom, temperature 1 ^ 



No. of themwmeter C* i? 10 - Cor. 



( 'm i t ried temperature r ° - 



Air Sulfate Drift 



Trawl ue drr.cl^e 



SOUNDING WIRE. 



Ml 



DREDGE ROPE 



j< DOWN. 





DOWN 



UP. 







a 











IOO 







//7 iff* 



/ • E 



- 



300 























/ 









1100 











i a 00 





7 a > 







1 (»on 











1700 











1600 











l<)> Hi 











2000 

 7 I <■ i 











» 1 











J 300 











•I"" 







v HI 



