\.,7 



Machine* 



rnr. I / 



Bottom 



'Bottom UsmpowUtre 

 No. of Thermomtsifir (psy*X 

 Corrected ttinftcrature J • 

 .///• Sulfate 

 Trawl >o dredge or taHgltvt 



SOUNDING WIRE. 



IiiiWN H»'. 



tiwk«. 

 o 



IPO 

 500 



|HH> 



70O 

 Sh, 

 QUO 



1 1 .. .. I 



I ItU 



I .'li!> 



1 ;<kj 

 1 ;qq 



!'•(»> 

 1 J\ <•' 



8400 



hrpth. 



( or. 



DREDGE ROPE. 



