Table 1.  Summary textural statistics for samples collected in 1998.  The size classifications use the Wentworth (1929) nomenclature and are presented in percentages by weight.  The MEAN and MEDIAN grain sizes are in phi units, and the CLASS names use Shepard's (1954) definitions.

SAMPLE
GRAVEL
SAND
SILT
CLAY
SILT+CLAY
MEAN
MEDIAN
CLASS
DEPTH_M
  > -1 phi -1 to 4 phi 4 to 8 phi < 8 phi < 4 phi        
  > 2 mm 62.5 Ám to 2 mm 3.91 Ám to 62.5 Ám < 3.91 Ám < 62.5 Ám        
5
0.00
86.64
13.08
0.28
13.36
3.05
2.96
SAND
26.00
6
0.00
15.09
73.36
11.55
84.91
5.41
4.83
SANDY_SILT
28.00
7
0.00
93.03
6.51
0.46
6.97
2.82
2.71
SAND
26.00
8
0.00
92.10
7.49
0.40
7.89
2.97
2.85
SAND
23.00
9
0.00
97.57
2.25
0.18
2.43
2.76
2.76
SAND
17.00
10
0.00
96.16
3.32
0.52
3.84
2.79
2.69
SAND
14.00
11
0.00
99.38
0.54
0.09
0.63
2.77
2.70
SAND
10.00
12
0.00
85.69
13.94
0.37
14.31
3.40
3.38
SAND
24.00
13
0.00
96.72
3.16
0.12
3.28
2.98
2.99
SAND
19.00
14
0.00
97.30
2.42
0.28
2.70
2.91
2.98
SAND
18.00
15
0.00
99.13
0.70
0.17
0.87
2.81
2.73
SAND
14.00
16
0.00
99.29
0.58
0.13
0.71
2.76
2.69
SAND
12.00
17
0.00
97.70
2.21
0.09
2.30
2.82
2.80
SAND
21.00
18
0.00
98.62
1.28
0.10
1.38
2.88
2.89
SAND
17.00
19
0.00
99.00
0.91
0.09
1.00
2.69
2.65
SAND
14.00
20
0.00
99.29
0.61
0.10
0.71
2.79
2.75
SAND
9.00
21
0.00
99.00
0.88
0.11
0.99
2.90
2.83
SAND
18.00
22
0.00
96.51
2.96
0.53
3.49
2.97
2.82
SAND
16.00
23
0.00
99.43
0.52
0.05
0.57
2.85
2.76
SAND
12.00
24
0.00
99.12
0.78
0.10
0.88
2.83
2.73
SAND
9.00
25
0.00
99.14
0.76
0.10
0.86
2.85
2.75
SAND
7.00
26
0.00
96.02
3.87
0.11
3.98
3.07
3.04
SAND
25.00
27
0.00
95.64
4.20
0.16
4.36
3.03
2.94
SAND
22.00
28
0.00
98.13
1.69
0.18
1.87
2.87
2.75
SAND
15.00
29
0.00
94.20
5.64
0.15
5.79
3.14
3.14
SAND
27.00
30
0.00
95.63
4.26
0.11
4.37
3.06
3.02
SAND
24.00
31
0.00
97.23
2.68
0.09
2.77
2.99
2.91
SAND
16.00
32
0.00
88.91
10.79
0.30
11.09
3.32
3.31
SAND
26.00
33
0.00
93.82
5.89
0.29
6.18
3.18
3.17
SAND
20.00
34
0.00
97.18
2.64
0.18
2.82
3.02
2.96
SAND
13.00
35
0.00
98.50
1.32
0.19
1.51
2.94
2.85
SAND
39.00
36
0.00
98.09
1.75
0.16
1.91
3.01
2.96
SAND
27.00
37
0.00
98.86
1.00
0.14
1.14
2.95
2.89
SAND
12.00
38
0.00
99.19
0.73
0.09
0.82
2.84
2.74
SAND
8.00
39
0.00
98.87
1.03
0.10
1.13
3.07
3.10
SAND
16.00
40
0.00
98.85
1.01
0.14
1.15
3.11
3.15
SAND
29.00
41
0.00
99.34
0.61
0.06
0.67
2.67
2.60
SAND
4.00
42
0.00
99.18
0.74
0.08
0.82
2.86
2.77
SAND
5.00
43
0.00
99.34
0.59
0.06
0.65
2.91
2.85
SAND
8.00
44
0.00
98.78
1.09
0.13
1.22
2.78
2.70
SAND
11.00
45
0.00
99.27
0.66
0.07
0.73
2.81
2.73
SAND
21.00
46
0.00
91.95
6.70
1.35
8.05
2.99
2.69
SAND
70.00
47
0.00
98.74
1.14
0.12
1.26
2.84
2.73
SAND
11.00
48
0.00
98.07
1.86
0.07
1.93
2.89
2.79
SAND
14.00
49
0.00
94.77
5.12
0.11
5.23
3.09
3.06
SAND
21.00
50
0.00
91.70
8.19
0.11
8.30
3.33
3.36
SAND
33.00
51
0.00
82.21
15.98
1.81
17.79
3.62
3.44
SAND
50.00
52
0.00
75.42
23.63
0.95
24.58
3.75
3.61
SAND
58.00
53
0.00
90.47
9.39
0.14
9.53
3.41
3.43
SAND
37.00
54
0.00
97.34
2.57
0.09
2.66
3.20
3.25
SAND
26.00
55
0.00
99.04
0.91
0.05
0.96
2.98
2.93
SAND
18.00
56
0.00
98.94
0.98
0.08
1.06
2.98
2.94
SAND
18.00
57
0.00
98.84
1.08
0.08
1.16
2.77
2.68
SAND
13.00
58
0.00
99.31
0.64
0.05
0.69
2.52
2.51
SAND
9.00
59
0.00
98.56
1.37
0.07
1.44
2.97
2.91
SAND
27.00
60
0.00
99.17
0.78
0.05
0.83
2.75
2.66
SAND
16.00
61
0.00
99.14
0.77
0.09
0.86
2.73
2.64
SAND
16.00
62
0.04
99.26
0.64
0.06
0.70
2.63
2.58
SAND
11.00
63
0.00
99.14
0.77
0.09
0.86
2.62
2.59
SAND
11.00
64
0.00
99.23
0.72
0.05
0.77
2.49
2.48
SAND
14.00
65
0.00
99.29
0.65
0.05
0.70
2.59
2.56
SAND
15.00
66
0.00
99.27
0.67
0.06
0.73
2.49
2.49
SAND
20.00
67
0.00
98.80
1.12
0.08
1.20
2.24
2.28
SAND
46.00
68
0.00
83.89
12.39
3.72
16.11
3.24
2.67
SAND
73.00
70
0.00
76.01
22.74
1.25
23.99
3.83
3.64
SAND
46.00
71
0.00
71.68
23.62
4.70
28.32
4.15
3.66
SILTY_SAND
64.00
72
0.00
89.72
9.98
0.30
10.28
3.41
3.42
SAND
40.00
73
0.00
70.78
27.98
1.24
29.22
3.84
3.66
SILTY_SAND
59.00
74
0.00
89.59
9.61
0.80
10.41
3.48
3.44
SAND
55.00
75
0.00
93.71
5.83
0.46
6.29
3.24
3.24
SAND
35.00
76
0.00
62.03
37.17
0.80
37.97
3.92
3.79
SILTY_SAND
69.00
77
0.00
93.14
6.50
0.36
6.86
3.42
3.43
SAND
42.00
78
0.00
86.57
12.49
0.94
13.43
3.63
3.53
SAND
51.00
79
0.00
80.92
17.69
1.39
19.08
3.74
3.57
SAND
69.00
80
0.00
99.40
0.54
0.06
0.60
2.58
2.54
SAND
10.00
81
0.00
99.28
0.67
0.05
0.72
2.57
2.53
SAND
15.00
82
0.00
80.30
18.75
0.95
19.70
3.20
2.77
SAND
35.00
83
0.00
82.47
17.12
0.42
17.54
3.69
3.59
SAND
50.00
84
0.00
95.27
4.24
0.49
4.73
3.01
2.85
SAND
25.00
85
0.00
98.75
1.07
0.18
1.25
2.85
2.74
SAND
16.00
86
0.00
99.57
0.39
0.04
0.43
2.55
2.52
SAND
7.00
87
2.42
96.96
0.53
0.09
0.62
2.53
2.56
SAND
7.00
88
0.00
99.49
0.44
0.07
0.51
2.68
2.60
SAND
9.00
89
0.00
99.56
0.38
0.06
0.44
2.75
2.66
SAND
12.00
90
0.00
36.88
54.38
8.74
63.12
5.08
5.34
SANDY_SILT
16.00
91
0.00
93.43
6.25
0.32
6.57
3.01
2.83
SAND
30.00
92
0.00
97.14
2.36
0.50
2.86
2.19
2.20
SAND
52.00
93
0.00
77.88
21.51
0.61
22.12
3.74
3.62
SAND
45.00
94
74.85
25.03
0.10
0.02
0.12
-1.97
-2.21
GRAVEL>10%
14.00
95
38.89
56.69
3.60
0.81
4.41
-0.26
-0.54
GRAVEL>10%
41.00
96
0.00
57.42
36.33
6.25
42.58
4.42
3.74
SILTY_SAND
32.00
97
0.00
98.90
0.92
0.17
1.09
2.69
2.61
SAND
14.00
98
0.00
84.79
14.04
1.17
15.21
3.01
2.70
SAND
35.00
99
13.44
86.37
0.14
0.04
0.18
-0.10
-0.19
GRAVEL>10%
36.00
100
0.00
99.66
0.32
0.03
0.35
2.15
2.21
SAND
12.00
1
NO SAMPLE
NO SAMPLE
NO SAMPLE
NO SAMPLE
NO SAMPLE
NO SAMPLE
NO SAMPLE
NO_SAMPLE
NO SAMPLE
2
NO SAMPLE
NO SAMPLE
NO SAMPLE
NO SAMPLE
NO SAMPLE
NO SAMPLE
NO SAMPLE
NO_SAMPLE
NO SAMPLE
4
NO SAMPLE
NO SAMPLE
NO SAMPLE
NO SAMPLE
NO SAMPLE
NO SAMPLE
NO SAMPLE
NO_SAMPLE
NO SAMPLE
69
NO SAMPLE
NO SAMPLE
NO SAMPLE
NO SAMPLE
NO SAMPLE
NO SAMPLE
NO SAMPLE
NO_SAMPLE
NO SAMPLE
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