,.\h, 



it. 



(i ! 



Turn* iJL J Cor. -f j 

 Jjtwbor lead jr£p 

 *fottom. * /ft. 

 Bottom tiimpnralurts 

 . V'/j. of tin rtninnsUr 

 Comrfrd ti>m.[j«ratUTfi 



Air Surface 

 Trawl or dredge 



NCi WIRE. 





0 





100 



A* 





















Urn 





















1 u u> 





tsoo 





















J 700 



\ 







\ 









400O 



aroo 



















Cor. 

 Drift 



DREDGE ROPj_. 



POWf.. 



