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Table T5. Particle size analysis results, Site U1369.
Core, section, interval (cm)
|
Depth (mbsf)
|
Particle size (wt%)
|
Mean (µm)
|
Mean (ϕ)
|
Sorting (ϕ)
|
Grain size (Wentworth)
|
Sorting
|
Sand
|
Silt
|
Clay
|
329-U1369B-
|
1H-1, 130–132
|
1.31
|
0.00
|
69.21
|
30.79
|
6.02
|
7.38
|
0.97
|
Very fine silt
|
Moderately sorted
|
1H-2, 130–132
|
2.81
|
0.00
|
39.12
|
60.88
|
3.85
|
8.02
|
0.35
|
Coarse clay
|
Well sorted
|
1H-3, 130–132
|
4.31
|
ND
|
ND
|
ND
|
1.50
|
9.40
|
ND
|
Medium-fine clay
|
ND
|
1H-4, 130–132
|
5.81
|
0.00
|
43.81
|
56.19
|
3.84
|
8.03
|
0.93
|
Coarse clay
|
Moderately sorted
|
2H-1, 130–132
|
7.51
|
0.02
|
90.41
|
9.57
|
5.77
|
7.44
|
0.64
|
Very fine silt
|
Moderately well sorted
|
2H-2, 130–132
|
9.01
|
0.06
|
57.24
|
42.70
|
4.39
|
7.83
|
0.54
|
Very fine silt
|
Moderately well sorted
|
2H-3, 130–132
|
10.51
|
0.02
|
81.70
|
18.28
|
5.13
|
7.61
|
0.58
|
Very fine silt
|
Moderately well sorted
|
2H-4, 130–132
|
12.01
|
0.00
|
82.92
|
17.08
|
4.64
|
7.75
|
0.33
|
Very fine silt
|
Very well sorted
|
2H-5, 130–132
|
13.51
|
0.00
|
3.03
|
96.97
|
2.01
|
8.96
|
0.20
|
Coarse clay
|
Very well sorted
|
2H-6, 130–132
|
15.01
|
0.00
|
98.17
|
1.83
|
7.06
|
7.15
|
0.31
|
Very fine silt
|
Very well sorted
|
ND = not detected.
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