SOUNDING WIRR 



TtrtlNS, 



DREDGE nOPE. 





111', 











2000 



mo 



£800 



^{(00 

 fllOO 

 11200 

 04JOO 



350n 

 Sl}00 

 S700 i 

 8800 

 JDOO ' 



4m ' 



^^^^ 



.4 ffi 



SEaiAL TEMPERATDREa 



50 

 100 

 200 

 300 

 400 

 J500 

 GOO 

 700 

 800 

 000 

 1000 







con- 



ceit, 1 EjaR 













RIMAEKB: 



