Turns Cor. + ^ Deptib /O/^ 



Bottom^ 

 Botttoiih temperature 



JVo. 0/ tJbcnnometer & - Cor. ^ 0 ■ I 



Trawl or dredge 



SOUNDING WIRE. 



down. 



I- 



UP. 



/>. St 



If j if 



of, d^r 



j URNS, 



o 



200 

 300 

 4QO 

 5O0 

 txju 

 ■/> >o 

 800 

 goo 



1 IOO 



1 9ft 

 i;i(x> 



1700 

 I |q0 



;.'()' kj 



JIOU 

 2200 

 j - a 



2400 



DREDGE ROPE 



ui\ 



DOWN. 



6 OH 



0 * 



H 

 r 



■3 



4 



/? M 



I 



V 



