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Sample I.D.: 050505-01E Sampled by: Beth Forrest Start Sieve Size (phi): 0.5<br />

Sample Date: 05/05/2005 Analyzed by: Beth Forrest End Sieve Size (phi): 4<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: 73.1979 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: 73.282 grams<br />

Sieve Sieve Weight Freq Cumulative<br />

Size Midpoint Weight Weight<br />

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

0.50 0.375 0.0040 0.0055 0.0055<br />

0.75 0.625 0.0120 0.0164 0.0218<br />

1.00 0.875 0.0600 0.0819 0.1037<br />

1.25 1.125 0.2790 0.3807 0.4844<br />

1.50 1.375 0.9990 1.3632 1.8477<br />

1.75 1.625 4.5250 6.1748 8.0224<br />

2.00 1.875 9.6020 13.1028 21.1252<br />

2.25 2.125 15.6390 21.3408 42.4661<br />

2.50 2.375 25.7510 35.1396 77.6057<br />

2.75 2.625 11.0080 15.0214 92.6271<br />

3.00 2.875 4.4230 6.0356 98.6627<br />

3.25 3.125 0.7820 1.0671 99.7298<br />

3.50 3.375 0.1600 0.2183 99.9481<br />

3.75 3.625 0.0290 0.0396 99.9877<br />

4.00 3.875 0.0060 0.0082 99.9959<br />

5.00 4.5 0.0030 0.0041 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

5.00 4.5 0.0000 100.0000<br />

Measure<br />

Mean:<br />

St<strong>and</strong>ard Deviation:<br />

Skewness:<br />

Kurtosis:<br />

5th Moment Measure:<br />

6th Moment Measure:<br />

Median:<br />

Relative Dispersion:<br />

Figure A.41. Granplot analysis <strong>of</strong> sample 050505-01E<br />

169<br />

Statistical Results<br />

Original Data Transformed Original Data<br />

in φ Units Data in Millimeters<br />

2.2684 φ 0.2076 mm 0.2141 mm<br />

0.3564 phi-units MV 0.0560 mm<br />

-0.2606 NU MV 1.2632 NU<br />

3.5549 NU MV 6.4084 NU<br />

-2.032 NU MV 0.02 NU<br />

25.993 NU MV 0.03 NU<br />

2.1786 φ 0.2209 mm 0.2214 mm<br />

MV MV 0.2614 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 />

40<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)

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