Table 2. Schedule for experiments 72A-06 and 72A-10. 
Wave record 
No. 
Cumulative 
time! 
(hr :min) 
Experiment 72A-06 
Sand samples | 
Survey No. Special data collected 
Wave reflection 
Sand samples, profile surveys, 
ripple photos 
Wave reflection 
Wave reflection 
Sand samples, profile surveys, 
ripple photos 
Wave reflection 
Wave reflection 
Sand samples, profile surveys, 
ripple photos 
Sand samples 
Wave reflection 
Sand samples, profile surveys, 
ripple photos 
Wave reflection 
Sand samples, profile surveys, 
ripple photos 
Wave records were taken during run ending at cumulative time shown; 
surveys, sand samples, and ripple photos were taken after the run ending 
at the cumulative time shown (see also Table 3). 
2Increments of 5S. 
3Increments of 1. 
