DELILAH Sediment Sample - 10 
Location: Longshore = 1006.25 m, Cross-shore = 137.57 m, Depth = -1.7 m 
SIZE CLASSIFICATION: silt 
(By Weight Percent) 
Wentworth 
Unified 
Gravel Clay 
Coarse Medium 
0.24 0.34 
0.12 0.28 
0.12 
0.00 
STANDARD STATISTICS: Method of Moments 
Median Diameter 
Mean Diameter 
Standard Deviation 
Folk Graphic Measures Grain Size 
0.121 mm 
3.04 phi 
0.39 phi 
Diam. 
(phi) 
2254) 
-1.00 
0.25 
1.50 
2.75 
4.00 
Weight 
C% ) 
0.000 
0.045 
0.000 
0.045 
11.015 
1.734 
Skewness 
Kurtosis 
Diam. 
(phi) 
-2.00 
-0.75 
0.50 
1.75 
3.00 
4.25 
Weight 
GE) 
0.013 
0.051 
0.032 
0.077 
28.900 
0.557 
-2.78 
31.98 
Diam. 
(phi) 
-1.75 
-0.50 
0.75 
2.00 
3.25 
Weight 
C%) 
0.000 
0.032 
0.038 
0.179 
34.114 
Weight 
(Gs) 
0.000 
0.000 
0.083 
2.25 0.563 
SD S529) 
Diam. 
(phi) 
-1.25 
0.00 
1.25 
2.50 
3.75 
Weight 
—(% ) 
0.058 
0.006 
0.038 
2.520 
6.371 
Sample: DELILAH 10 Moment Measures 
%* Mean 3.04 PHI 
Std. Dev. 0.39 PHI 
Skewness -2.78 
Kurtosis 31.98 
Folk Measures 
© Median 3.06 PHI 
Frequency Weight Percent 
Grain Size (PHI) 
Figure C11. Grain size distribution for sediment sample 10, 15 October 1990 
Appendix C Surveying 
