Depth 00 O 



Bottom temperature ^ ^ ^ 

 No. of Therm om eter \ £ ^ Cfcr. ^ ^ 

 Corrected temperature £ f i 



4^ (fi to Surface *7 £l, M f L 



Tt'f iel or ih 'il-Jr >>r tannics 



SOUNDING WIRE. 



JU.J 



300 



400 



500 



600 

 700 

 Hou 



i -| '-XJ 



1 160 



Kkxj 

 1700 



1900 



2000 

 2IOO 

 3300 



2400 



ik»wn. 



DREDGE KOPE. 



lift 



