Table 10. Summary of median grain sizes within profile 
zones for experiments 72A-06 and 72A-10. 
Profile zones 
Cumulative | ___—Foreshore! | Offshore 
time 
(hr) 
0.18 to 0.23 
0.16 to 0.25 
0.18 to 0.23 
Expt. 72A- LO 
0.20 to 0.30 0.11 to 0. 23 
| 0.20 to0.28 | 0.16 to 0.24 
lsamples collected on the backshore not included. 
Note.--The mean of the median sizes at 0 hours in both experiments 
was 0.205 millimeter. 
63 
