*9-0SE LINE 23 



3r 



i 



50 

 ==100 



"10-BBN LINE 9 



'14-BBN LINE 5 



*I5-BBN LINE 5 

 5 



~ 50 P~ 



M6-0SE LINE 42 



_ 50 



I7-0SE LINE 44 



Figure 20. Interpreted acoustic profiles across buried channels on the inner shelf between Ocean City and Virginia 

 State line. A key is provided beneath each profile. The number refers to location in Figure 18; BBN 

 and OSL refer to Bolt, Bcranek and Newman Acoustiuulsc and Ocean Science and Engineering 3.S-kilohertz 

 transducer; and the line number refers to tho tracklinos in Figuros 2, 3, and 4. 



50 



