50 
Initial Survey 18 Aug.70 
----- 10 Dec.70 
18 Dec. 70 
40 
30 
20 
Elevation (ft) 
Profile O1 
-10 
-450 -300 -150 O 150 300 450 600 
Distance (ft) 
Figure 10. Prestorm and poststorm surveys at Cape Cod, Massachusetts. 
25 
