30° 

 40' 



30° 

 30' 



NORTH 



30° 

 20' 



30° 

 10' 



















































3< 

























V 



\ 























2 





\ 





















\ 

 \ 

 \ 



\ 



» . - ^~~- • 



-DAV 



IS 



















\ 

 \ 



N 



N 



















\ 



6" 









MAF 



•YSVIL 



LE^ 













\ 

 \ 



V 



\ 





*^' 



















\ 

 \ 



\ 





I 





*. 

























s 



►5 









































1< 



I 

















R 



EXBU 



Rn 



C ' 





• 3 



























4 







£ 



( 6 



123° 

 02' 



123° 

 00' 



122° 

 58' 



122° 

 56' 



WEST 



122° 

 54' 



122° 

 52' 



122° 

 50' 



Figure B-2. TRACKS OF USS MARYSVILLE, USNS CHARLES H. DAVIS AND USS 



REXBURG IN TRANSITION WATER REGION (AREA II) . The numbered 



points on the Rexburg and Davis tracks correspond to the 



sound velocity profiles shown in Figs. B-7 and B-8 respectively. 



B-3 



