Location: Longshore = 1004.68 m, 
SIZE CLASSIFICATION: 
(By Weight Percent) 
Wentworth 
Unified 
DELILAH imen mple - 1 
Gravel silt Clay 
Coarse Medium Fine 
0.07 1.34 4.69 93.29 0.62 0.00 
0.00 0.07 1.68 96.31 1.94 0.00 
STANDARD STATISTICS: Method of Moments Folk Graphic Measures Grain Size 
Median Diameter 
Mean Diameter 
Standard Deviation 
Skewness 
Kurtosis 
Diam. 
(phi) 
-1.50 
-0.25 
1.00 
2.25 
3.5 
Weight 
(GS) 
0.000 
0.024 
0.483 
8.825 
5.104 
Diam. 
(phi) 
-1.25 
0.00 
1.25 
2.50 
3.75 
Frequency Weight Percent 
Figure C16. Grain size distribution for sediment sample 15, 15 October 1990 
Appendix C Sediments 
Weight 
( % ) 
0.065 
0.053 
0.341 
21.376 
3.756 
0.160 mm 
2.66 phi 
0.54 phi 
-1.04 
9.02 
Cross-shore = 483.59 m, Depth = -5.00 m 
Diam. 
(phi) 
-1.00 
0.25 
1.50 
2.75 
4.00 
Weight 
G7) 
0.006 
0.206 
0.394 
23.678 
1.325 
Diam. 
(phi) 
-0.75 
0.50 
1.75 
3.00 
4.25 
Weight 
CZ) 
0.029 
0.224 
0.971 
17.197 
0.618 
Diam. 
(phi) 
-0.50 
0.75 
2.00 
3.25 
Weight 
CM 5) 
0.082 
0.235 
2.979 
12.028 
Sample: DELILAH 15 
Moment Measures 
¥% Mean 2.66 PHI 
Std. Dev. 0.54 PHI 
Skewness -1.04 
Kurtosis 9.02 
Folk Measures 
© Median 2.68 PHI 
0 4 
Grain Size (PHI) 
C17 
