No 



Machine, /irs/, 

 'i'ut ns Cor. + Depth 



Sluif. ft/- h'uti 



Bottom 



Bottom' temperature 



No. Of Hit rnK'Hrrft-r 



Correct cd ten tp cratru 



Air Surface -' Drift $W± 



Cor. 



wmeter I 

 n pen dure ^— ^ 



SOUNDING WIRE. 



oow.v. 



I.- 1', 



DRUDGE ROPE. 



0 

 100 

 300 



aoo 



400 

 000 



coo 



700 

 800 

 000 

 1000 



1100 

 1200 

 nun 

 1400 

 11500 

 1000 

 1700 



leoo 



1000 

 2000 

 2100 

 2200 

 2H00 

 2100 



m 



