APPENDIX A 

 SEISMIC PROFILE DATA 



This appendix contains profile locations for the study area and 

 line profiles of bottom and subbottom reflectors on selected seismic 

 reflection records. Identification of the green reflectors is noted 

 where present. The blue reflector is also identified where it appears 

 in the subbottom section but not where it is coincident with the sea 

 floor. Because of the small scale of the profiles and location maps, 

 intermediate fix points cannot be represented. Large-scale navigation 

 plots and profile lines containing fix marks are on file at CERC and 

 are available for more detailed definition of the location of features 

 shown on the profiles. 



The vertical scale of line profiles in this appendix is based on 

 an assumed sound velocity of 1,463 meters (4,800 feet) per second in 

 water and 1,658 meters (5,440 feet) per second in the subbottom 

 deposits. 



