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Sample I.D.: 34 Sampled by: W. Wei Start Sieve Size (phi): 0.5<br />

Sample Date: 1/1/1984 Analyzed by: W. Wei End Sieve Size (phi): 4.25<br />

Fraction Processed Total Sample Pan Sieve Size (phi): 5<br />

Longitude: Latitude: Datum: Sieve Interval (phi): 0.25<br />

Surface Elev: Datum: Water Depth: Number <strong>of</strong> Splits: 0<br />

Sample Depth in Core: Compaction Corrected? % Compaction: Grab Sample ?<br />

Original Sample Dried? yes Air Dried no Oven Dried yes Original Dry Sample Mass: 57.0740 grams<br />

Sample Wet Sieved? no Comments:<br />

Mass <strong>of</strong> Sample Remaining: grams<br />

Dry Sieved Fines Mass: grams<br />

Wet Sieved Fines Mass: grams<br />

Wet Sieved Silt Mass: grams<br />

Wet Sieved Clay Mass: grams<br />

Final Total Sample Mass: 57.074 grams<br />

Sieve Sieve Weight Freq Cumulative<br />

Size Midpoint Weight Weight<br />

(phi) (phi) (grams) % %<br />

0.50 0.375 0.0000 0.0000 0.0000<br />

0.75 0.625 0.0620 0.1086 0.1086<br />

1.00 0.875 0.1910 0.3347 0.4433<br />

1.25 1.125 0.6250 1.0951 1.5384<br />

1.50 1.375 2.4510 4.2944 5.8328<br />

1.75 1.625 6.7450 11.8180 17.6508<br />

2.00 1.875 10.6320 18.6284 36.2792<br />

2.25 2.125 18.6400 32.6594 68.9386<br />

2.50 2.375 11.1890 19.6044 88.5429<br />

2.75 2.625 4.1500 7.2713 95.8142<br />

3.00 2.875 1.1820 2.0710 97.8852<br />

3.25 3.125 0.1020 0.1787 98.0639<br />

3.50 3.375 0.0530 0.0929 98.1568<br />

3.75 3.625 0.0440 0.0771 98.2339<br />

4.00 3.875 0.0610 0.1069 98.3408<br />

4.25 4.125 0.9470 1.6592 100.0000<br />

5.00 4.625 0.0000 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

5.00 4.625 0.0000 100.0000<br />

Figure A.25. Granplot analysis <strong>of</strong> sample 34<br />

Statistical Results<br />

Measure<br />

Original Data<br />

in φ Units<br />

Transformed<br />

Data<br />

Original Data<br />

in Millimeters<br />

Mean: 2.1104 φ 0.2316 mm 0.2419 mm<br />

St<strong>and</strong>ard Deviation: 0.4517 phi-units MV 0.0695 mm<br />

Skewness: 1.2963 NU MV 0.8233 NU<br />

Kurtosis: 8.5148 NU MV 5.8513 NU<br />

5th Moment Measure: 29.665 NU MV 0.02 NU<br />

6th Moment Measure: 144.298 NU MV 0.03 NU<br />

Median: 1.9800 φ 0.2535 mm 0.2544 mm<br />

Relative Dispersion: MV MV 0.2875 NU<br />

Mean, std dev, skewness, kurtosis, 5th & 6th MM calculated using method <strong>of</strong> moments.<br />

MV = meaningless value; NU = no units (i.e. , dimensionless)<br />

Transformed data are calculated using mm = 2 - φ<br />

35<br />

30<br />

25<br />

20<br />

15<br />

10<br />

5<br />

0<br />

0.00 1.00 2.00 3.00 4.00 5.00<br />

Grain Size (Phi)<br />

153

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