Table 2: Sand and silt/clay fraction distribution calculated using the method of moments statistical analysis.

StrataStationDepth (m)Mean sizeSortingSkewnessKurtosis

I4302.510.72−0.934.80
38471.620.890.762.15
44302.010.76−0.022.61
46251.630.920.891.98
48370.880.991.853.94
49451.860.860.602.19
55440.881.010.802.59
58491.590.840.702.47
60411.261.100.782.12

II23751.340.990.942.19
25981.430.950.752.26
27700.871.101.953.90
36701.611.05−0.011.88
74622.190.87−1.544.85
76901.570.851.062.13
77571.860.990.072.20
86741.211.121.622.77
88960.961.051.793.38
97840.881.021.703.24
108590.840.951.904.06

III671011.281.050.782.15
1161021.021.060.992.42
1181201.440.991.292.31
1201031.870.860.342.13
1221201.441.001.382.30
1231611.730.871.121.97
1301361.710.931.201.96
1331051.211.101.632.82
1361321.161.021.522.79
1391120.530.972.536.58
1421701.201.031.482.61