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Table T18. Element/Ca ratios of bulk carbonate leachates, Sites U1336–U1338. (See table notes.)

Core, section,
interval (cm) 		Depth (m) CaCO3
(wt%)		 Ratios (mM/M)
CSF CCSF-A Mg/Ca Si/Ca Mn/Ca Fe/Ca Sr/Ca
320-U1336B-
2H-2, 72–73 4.02 4.55 94.4 3.94 BDL 0.44 BDL 1.65
7H-2, 72–73 51.52 60.21 85.4 3.89 BDL 0.53 BDL 1.71
8H-2, 72–73 61.02 69.90 77.7 3.90 BDL 0.57 BDL 2.05
9H-2, 72–73 70.52 79.33 86.7 3.46 BDL 1.01 BDL 1.92
11H-2, 71–72 89.51 100.20 91.9 3.03 BDL 1.50 BDL 1.65
12H-2, 71–72 99.01 111.52 88.0 3.01 BDL 1.09 BDL 2.09
13H-2, 71–72 108.51 122.77 94.0 2.81 BDL 1.42 0.247 1.51
14H-2, 72–73 118.02 135.00 87.1 2.43 BDL 0.93 0.043 2.04
14H-4, 70–71 121.00 137.98 95.9 2.70 BDL 1.16 0.301 1.08
15H-2, 72–73 127.52 145.31 92.9 1.90 BDL 1.03 0.082 1.89
16H-1, 42–43 135.22 153.01 94.1 2.21 BDL 1.15 0.197 1.29
17H-2, 72–73 139.02 156.81 92.0 2.15 BDL 0.86 0.232 1.49
18H-2, 71–72 147.61 165.40 90.4 2.42 BDL 0.93 0.151 1.65
19H-2, 71–72 157.11 174.90 84.9 2.32 BDL 0.83 0.058 1.78
20H-2, 71–72 166.61 184.40 89.5 2.77 BDL 1.08 0.133 1.74
321-U1337A-
2H-6, 70–71 13.70 8.49 87.6 3.45 BDL 3.00 BDL 2.33
13H-1, 89–90 110.89 118.93 72.2 5.55 0.02 9.91 BDL 2.69
14H-4, 65–66 124.7 134.91 62.0 4.94 1.89 4.58 BDL 2.85
16H-4, 71–72 143.71 155.93 32.3 31.83 11.24 87.23 BDL 2.78
26X-4, 70–71 238.2 259.30 74.9 4.17 BDL 1.73 BDL 2.45
25H-4, 108–109 231.98 253.99 84.6 3.21 BDL 2.29 BDL 2.40
28X-4, 36–37 256.06 276.65 89.9 2.80 BDL 1.42 BDL 2.33
30X-4, 72–73 276.02 305.30 83.6 3.98 BDL 1.92 BDL 2.39
32X-2, 90–91 292.6 321.87 87.8 3.80 BDL 2.12 0.074 1.91
34X-4, 71–72 314.51 344.25 79.0 3.79 BDL 1.11 BDL 2.25
36X-3, 72–73 332.22 362.16 85.2 3.97 BDL 2.78 BDL 1.85
37X-4, 81–82 343.31 373.85 60.1 5.88 BDL 2.40 BDL 2.68
38X-4, 29–30 351.89 382.99 82.6 3.57 BDL 3.26 BDL 2.32
40X-4, 128–129 372.58 405.31 79.2 4.01 BDL 2.36 BDL 2.18
44X-4, 114–115 410.54 445.67 90.4 3.67 BDL 1.51 BDL 2.37
48X-4, 109–110 448.79 493.78 76.9 6.91 BDL 0.00 BDL 1.78
321-U1338A-
4H-5, 71–72 28.46   85.8 3.46 BDL 4.91 BDL 2.35
5H-1, 77–78 31.97   76.6 5.63 BDL 4.18 BDL 2.56
5H-3, 81–82 35.01   71.7 6.05 BDL 4.02 BDL 2.57
13H-6, 82–83 115.52   68.8 3.59 BDL 2.51 BDL 2.56
14H-7, 69–80 126.39   60.4 3.26 BDL 2.15 BDL 2.66
15H-5, 83–84 133.03   88.1 2.58 BDL 1.84 BDL 2.43
16H-1, 78–79 136.48   75.6 2.98 BDL 2.16 BDL 2.42
20H-1, 96–97 174.66   85.3 3.32 BDL 4.63 BDL 2.28
21H-1, 76–77 183.96   76.0 3.55 BDL 4.44 BDL 2.50
21H-7, 56–57 192.46   78.5 3.28 BDL 3.08 BDL 2.91
22H-6, 77–78 200.97   71.8 3.97 BDL 3.82 BDL 2.97
23H-5, 77–78 208.97   78.2 3.92 BDL 3.25 BDL 3.06
32X-2, 100–101 290.6   81.8 3.67 BDL 2.08 0.039 2.45
32X-6, 32–33 295.92   83.2 3.26 BDL 2.77 0.131 2.43
41X-4, 47–48 378.97   79.9 4.87 BDL 2.41 0.049 1.78
42X-2, 57–58 385.67   73.2 4.46 BDL 2.22 BDL 1.90

Notes: BDL = below detection limit (Si/Ca = 0.189 mM/M, Fe/Ca = 0.002 mM/M). See "Geochemistry" in the "Methods" chapter for uncertainty estimates and assessment of accuracy.

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