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Table T6. X-ray fluorescence (XRF) powder results. (See table notes.)

Hole, core, section,
interval (cm)		 Depth
CSF (m)		 Major element (wt%)
Na2O MgO Al2O3 SiO2 P2O5 S K2O CaO TiO2 MnO Fe2O3
316-
C0006E-11H-1, 79–81 65.47 2.97 2.95 16.7 63.5 0.45 0.15 2.81 1.85 0.83 0.04 7.80
C0006E-20X-2, 121.5–123 127.97 2.56 2.87 17.4 63.9 0.31 0.21 3.24 1.58 0.79 0.05 7.14
C0006E-20X-3, 0–1.5 128.17 2.73 2.90 17.1 64.1 0.33 0.27 3.03 2.09 0.76 0.05 6.70
C0006F-23X-1, 65–66.5 154.49 2.27 2.96 16.6 63.6 0.40 0.22 2.89 2.70 0.79 0.06 7.51
C0006F-23X-3, 67–68.5 157.32 1.89 2.55 16.6 64.7 0.34 0.15 3.23 1.83 0.84 0.05 7.84
C0006E-25X-5, 82–83 179.28 2.83 2.80 16.8 63.6 0.31 0.22 2.88 2.23 0.79 0.07 7.43
C0006E-27X-1, 60–61.5 192.44 2.28 2.70 17.2 63.8 0.24 0.28 2.91 2.76 0.81 0.05 6.99
C0006E-27X-3, 113–115 195.80 2.09 2.92 16.7 63.5 0.38 0.22 2.90 2.83 0.83 0.05 7.62
C0006E-28X-1, 31–32.5 201.65 2.29 2.88 16.3 63.6 0.39 0.22 2.87 2.69 0.85 0.05 7.88
C0006E-29X-2, 84.5–86 213.11 2.46 2.78 17.3 63.9 0.28 0.25 2.86 2.28 0.78 0.05 7.08
C0006F-29X-2, 126–128 213.53 2.36 2.85 16.6 64.6 0.30 0.16 2.96 1.84 0.85 0.04 7.45
C0006E-29X-7, 0–1.5 219.05 2.34 2.75 16.8 63.5 0.29 0.26 3.02 2.37 0.84 0.06 7.80
C0006E-30X-1, 107–108.5 221.41 2.15 2.87 17.1 64.9 0.26 0.29 2.75 2.20 0.76 0.05 6.67
C0006E-32X-5, 23–24.5 243.83 2.05 2.80 16.9 64.6 0.27 0.25 2.95 2.09 0.81 0.04 7.19
C0006E-34X-2, 115–117 260.90 2.21 2.77 16.7 63.4 0.30 0.25 2.92 2.79 0.82 0.05 7.79
C0006E-34X-3, 94–95.5 262.10 2.38 2.67 16.9 63.8 0.32 0.26 2.81 2.60 0.80 0.05 7.38
C0006E-34X-4, 44–45.5 263.02 2.05 2.75 16.6 64.4 0.31 0.27 2.92 2.63 0.79 0.04 7.22
C0006E-34X-5, 0–1.5 263.62 2.36 2.61 17.0 64.9 0.28 0.22 2.94 2.02 0.80 0.04 6.85
C0006E-36X-1, 125–127 278.59 2.52 2.57 17.1 64.0 0.26 0.23 2.99 2.12 0.79 0.05 7.31
C0006E-36X-4, 0–1.5 281.56 2.57 3.00 16.8 63.7 0.28 0.27 2.79 2.54 0.81 0.05 7.12
C0006E-38X-2, 1–1.5 296.70 2.60 2.79 16.7 64.9 0.28 0.22 2.75 1.84 0.75 0.03 7.08
C0006E-39X-3, 71–72.5 309.37 2.66 2.90 16.7 64.5 0.26 0.21 2.73 2.00 0.78 0.04 7.20
C0006E-40X-3, 51–53 318.68 1.55 2.74 17.5 65.0 0.25 0.20 3.10 1.67 0.78 0.06 7.20
C0006E-40X-8, 60–61.5 323.02 2.71 2.68 16.8 65.2 0.26 0.38 2.54 2.45 0.71 0.04 6.25
C0006E-41X-3, 44–46 328.10 1.73 2.75 16.3 64.3 0.30 0.22 2.88 2.75 0.83 0.04 7.90
C0006E-45X-1, 37.5–39 363.21 2.75 3.02 16.7 62.7 0.31 0.26 2.74 2.92 0.83 0.07 7.71
C0006E-45X-3, 81.5–83 366.45 2.43 2.92 16.6 64.9 0.34 0.21 2.80 2.16 0.79 0.04 6.78
C0006E-45X-4, 0–1.5 366.67 2.61 2.94 17.0 63.8 0.30 0.25 2.80 2.40 0.77 0.06 6.99
C0006E-47X-5, 0–1.5 386.73 2.90 2.87 16.3 63.9 0.31 0.24 2.68 2.92 0.77 0.05 7.06
C0006F-1R-1, 130–132 396.31 2.00 2.83 16.8 65.0 0.24 0.16 2.94 1.57 0.82 0.05 7.49
C0006F-2R-3, 28–30 406.20 2.06 2.74 16.8 65.1 0.24 0.16 2.82 2.24 0.78 0.05 7.02
C0006F-4R-1, 86–88 424.37 2.46 2.71 16.8 65.0 0.25 0.16 3.03 1.78 0.82 0.03 7.04
C0006F-4R-2, 33–34.5 425.24 2.24 2.63 16.7 64.4 0.23 0.21 2.82 3.08 0.77 0.03 6.90
C0006F-5R-1, 117–118.5 434.18 2.39 2.65 17.2 65.4 0.25 0.18 2.84 1.80 0.76 0.03 6.54

Notes: Results for silty clays containing >48% and <54% total clay minerals (by X-ray diffraction), Subunits IIB, IIC, and IID in Holes C0006E and C0006F. CSF = core depth below seafloor.

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