VT7. 



.Yo 



Matshina. • iStM^. 



ISoUajhu temperature 

 Vu. of Iher/nomster . 



CotTc/:tcd UfthperatitiTC 

 Air / 7 Stvrfacc 



Trawl or dredjfe. 



Oor. 



DHft 



SOUNDING WIRE. 



ui». 



/ 



ItfjLNS. 



too 



7.*) 

 !1<XJ 

 ()00 



t 1 1*1 1 



lUClO 

 I $00 



i'.txj 

 ifKIU 



/^/,^ 



t6O0 

 1900 



:ttoc} 



3300 



2300 



240i> 



DREDGt ROPE. 



DOWK. 



OP. 



l-flTl 



