DELILAH Sediment Sample - 8 
Location: Longshore = 1007.53 m, Cross-shore = 117.32 m, Depth = -0.29 m 
SIZE CLASSIFICATION: Gravel Silt Clay 
(By Weight Percent) Coarse Medium Fine 
Wentworth 0.17 22.58 53.73 23.52 0.00 0.00 
Unified 0.00 0.17 31.87 67.96 F 0.00 
STANDARD STATISTICS: Method of Moments Folk Graphic Measures Grain Size 
Median Diameter 1.61 phi 0.328 mm 
Mean Diameter 0 i 1.52 phi 0.358 mm 
Standard Deviation : 1 0.71 phi 
Skewness 0 -0.24 
Kurtosis e 1.09 
Diam. Weight Diam. Weight Diam. Weight Diam. Weight Diam. Weight 
@hip meee) (phi) (%) (phi) (ELD Gah) Gm) phi GZ) 
-1.25 0.000 -1.00 0.166 -0.75 : -0.50 0.973 -0.25 1.456 
0.00 1.741 0.25 2.884 0.50 0 0.75 3.933 1.00 8.487 
1.25 9.289 1.50 10.816 1.75 2.00 16.879 Zo Vio v2 
2.50 7.467 2.75 2.908 3.00 : 3.25 0.289 3.5 0.085 
3.75 0.024 
Sample: DELILAH 8 
Moment Measures 
* Mean 1.48 PHI 
Std.Dev. 0.73 PHI 
Skewness -0.75 
Folk Measures 
© Median 1.52 PHI 
Frequency Weight Percent 
0 1 
Grain Size (PHI) 
Figure C9. Grain size distribution for sediment sample 8, 15 October 1990 
Appendix C Surveying 
