No. 



Date 



Machines tt> til. 



Tur, 



TarriA \P*7+f Cor. 



Depth 



Khi't <>r lead, v ' 

 Bottom c 



fiottoin (cm/icrul t< rc 



,V/<. of Thcrmomvlcr C? Co r, - P' 



( brrected tem peratart 



,iir Surface 



Jf'i 



7/ 



Trawl or *h>f<i.-;<- ar hm^lrr 



SOUNDING WIRE, 





DREDGE ROPE. 



DOWN. 



UP. 



•ft Mt Kl t. 



IMJWN. 



Iff, 







0 



- 





4p J ■ *T O 



J/, o o 



IOO 



/ J 





O / O 



200 



■ 









300 





'7. £g 







400 





^/ 2 1 







500 

 600 









700 











Ado 



// ' 







goo 











1 1 too 











r loo 











1200 









J ;>".j 





/ 







i-[<»> 











1500 











KrtXJ 











I70O 











l80O 











KjlOO 











2000 











2IOO 











2200 











2J0ti 











24OO 







