MucJi.iiu . 



2- 



Depth 



77 



TaniH f 1 *1 Cor. 

 Sknt=nr lead 

 Bottom 



Bottom U in ik i n tan: 



No. of thermometer vJ""n? / v / ^"*- p . 3 



Air G> 3 Surface $ Drift 



Trawl or dredge 



SOUNDING WIRE. 





DREDGE R0P6. 







IHlWK. 



UK 







0 



too 

 200 

 300 



500 



















2JM 











vju 











1 luu 









1 JOO 

 1 (LXJ 

 Mou 



1 \IAJ 



li'tuu 



1700 



f .\< M | 

 JOGO 

































.' 1 1 ) i 





















g 

 KM 







