Photo 85. General movement of tracer material and subsequent deposits for Plan 9; 6.0-sec, 

 4.0-ft waves run for 40 min, and 7.9-sec, 6.8-ft waves run for 20 min from 1 1 deg; 

 swi = +1 .7 ft (with riverflow conditions) 



.C^. 



.^' 



Photo 86. General movement of tracer material and subsequent deposits for Plan 9; 6.0-sec, 

 4.0-ft waves run for 40 min from 1 1 deg; swI = +3.5 ft (with riverflow conditions) 



