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Sample I.D.: 050505-01G 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: 77.5084 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: 77.220 grams<br />

Sieve Sieve Weight Freq Cumulative<br />

Size Midpoint Weight Weight<br />

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

0.50 0.375 0.0060 0.0078 0.0078<br />

0.75 0.625 0.0260 0.0337 0.0414<br />

1.00 0.875 0.0980 0.1269 0.1684<br />

1.25 1.125 0.3100 0.4015 0.5698<br />

1.50 1.375 1.0050 1.3015 1.8713<br />

1.75 1.625 5.3940 6.9852 8.8565<br />

2.00 1.875 12.8570 16.6498 25.5063<br />

2.25 2.125 19.2270 24.8990 50.4053<br />

2.50 2.375 24.8660 32.2015 82.6068<br />

2.75 2.625 9.3440 12.1005 94.7073<br />

3.00 2.875 3.0990 4.0132 98.7205<br />

3.25 3.125 0.7250 0.9389 99.6594<br />

3.50 3.375 0.2020 0.2616 99.9210<br />

3.75 3.625 0.0460 0.0596 99.9806<br />

4.00 3.875 0.0100 0.0130 99.9935<br />

5.00 4.5 0.0050 0.0065 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.45. Granplot analysis <strong>of</strong> sample 050505-01G<br />

173<br />

Statistical Results<br />

Original Data Transformed Original Data<br />

in φ Units Data in Millimeters<br />

2.2175 φ 0.2150 mm 0.2215 mm<br />

0.3518 phi-units MV 0.0563 mm<br />

-0.1023 NU MV 1.2159 NU<br />

3.8065 NU MV 6.9837 NU<br />

-0.344 NU MV 0.02 NU<br />

33.425 NU MV 0.04 NU<br />

2.1209 φ 0.2299 mm 0.2300 mm<br />

MV MV 0.2542 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)

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