Date 0&f * ?*f, /^faf? 



Murk in < r. Heel. 



Turns Gor.+ Depth 



Slvot or lead 



Bottom. *vv*m{ ,a^-vwt^- _ 



Bottom, temperature 

 No. of thermometer Cor. 

 Corrected temperature 



Air \T>3 " Surface <TZ * ]) r ift 

 Tj'ftlitl 0» jf"- J 



SOUNDING WIRE. 



UP. 



7~ ' 



0 



100 

 200 



aoo 

 m 

 coo 



flOO 



.f- 



4 tfi 



I Mill 

 1100 

 1200 

 ItfOO 



uoo 



1500 

 1000 



noo 



lttOO 

 1000 



2000 



2100 



2200 Lfcrf > .tW^ ; T"^_^^ 

 3800 >T*f . C-g^v . ^ 

 2400 



