Table 3. Beach sand grain-size data. 



Station 



MHW 



MSL 



MLW 



1 



2 



1 



2 



1 



2 



WB15 



2.28 



0.29 



2.18 



0.32 



2.02 



0.50 



WB16 



1.67 



0.72 



1.59 



0.90 



1.77 



0.88 



WB19 



2.09 



0.34 



2.09 



0.35 



2.20 



0.38 



WB25 



1.69 



0.52 



1.31 



0.70 



1.13 



1.07 



WB29 



1.56 



0.82 







2.19 



0.59 



WB42 







2.10 



0.70 



2.61 



0.50 



WB47 



1.09 



0.72 



1.07 



0.85 



1.38 



0.97 



WB50 



2.18 



0.36 



2.19 



0.57 



2.05 



0.68 



MBA 



2.24 



0.28 



2.06 



0.45 



1.91 



0.63 



MB14 











2.00 



0.49 



MB20 



0.83 



0.61 



1.53 



0.72 



1.56 



0.95 



MB23 



1.16 



0.49 



1.33 



0.46 



1.22 



0.76 



MB26 



0.89 



0.77 



1.33 



0.56 







MB29 



1.83 



0.44 







0.76 



0.67 



CB1 











1.60 



0.62 



CB3 











1.47 



0.62 



CB12 



1.52 



0.43 



1.19 



0.63 



1.46 



0.47 



CB61 



1.76 



0.30 



1.20 



0.35 



0.82 



0.40 



CB77 







0.79 



0.37 



1.33 



0.47 



CB97 



1.36 



0.38 



0.95 



0.51 



0.84 



0.33 



CB112 



1.51 



0.38 



1.66 



0.31 



0.80 



0.60 



FB11 



2.04 



0.30 



1.95 



0.53 



2.28 



0.64 



FB18 



1.73 



0.37 



1.21 



0.57 



1.61 



0.55 



= mean value of . 

 = standard deviation of <p . 

 NOTE — 0= -log2D, where D = sand diameter in millimeters. 



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