Turn* Car.+ / 



Pot* ^l/4€*UU*.-J» *P 



h'erl 



Depth /*m 



JJottom t< in pent l t* re 4*/^ 



Corrected temperature 

 Air tffr** Surf atw fjf 



Trtuul or dredge 



Cor. 



VHfi 



SOUNDING WIRE, 

 /fa vr. 



DOWN. 



turns 



& 



ton 



,\i*> 

 y*> 

 (mm 

 700 



fc* 



900 

 i>»*i 

 I too 



IJ00 

 I400 

 t'i%, 



i6oo 



I Ho 



Iqoq 



MO 



(oq 



3 3O0 



MOB 



DREDGE ROPf 



down. 



vv. 



