

SAND WAVES 



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,COT BAY , '.' . 

 Kl NNI BEC PALEODELTA 





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SB-85-02 f " 



V 



Figure 9. Side-scan sonar image from track SB-85-02, showing 



megaripples and sand waves on gently sloping paleodelta 

 surface. Trackline is from right to left SW to NE in 

 the center of the lower image (two digitally rectified 

 channels) . A vertical profile of the bottom is shown 

 in the upper (third channel) image. 



159 



