flOVr 



f 



Bottom. I^jfhperattire 



j^o. of thcrmomMar Cor, 

 ConxoHed temp^ratjirti 

 Air Sur/'aoa 

 Trawl or dredge 



SOUNDING WIRE. 



DOWN. 



^7 . J 

 //r (fO' HS 



•I • I 



O 



OS'%0 



UP. 



/MO 

 1 1,10 



200 

 300 



f,no 



too 



130(1 

 IJIXJ 



i6oa 

 1700 

 iBixi 



a low 



3300 

 2300 



2400 



DREDGE ROPE 



DOWN. 



Ul". 



