Table T4. Reactive iron and manganese results, Expedition 331.
Core, section, interval (cm) |
Depth (mbsf) |
Reactive Fe (%) |
± |
Reactive Mn (%) |
± |
Fe (%) |
± |
Mn (µg/g) |
± |
Mn
(mg/g) |
± | FeR/FeT | MnR/MnT |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
331-C0014B- | |||||||||||||
1H-1, 25–35 | 0.25 | 0.45 | 0.05 | 0.0096 | 0.0008 | 3.0 | 0.1 | 418 | 10 | 0.42 | 0.01 | 0.150 | 0.23 |
1H-2, 100–110 | 2.32 | 0.32 | 0.0089 | 4.44 | 0.03 | 492 | 9 | 0.492 | 0.009 | 0.071 | 0.18 | ||
1H-3, 92–105 | 3.54 | 0.29 | 0.0113 | 3.75 | 0.03 | 491 | 10 | 0.49 | 0.01 | 0.077 | 0.23 | ||
1H-4, 100–110 | 4.95 | 0.26 | 0.0102 | 3.61 | 0.02 | 411 | 8 | 0.411 | 0.008 | 0.072 | 0.25 | ||
1H-5, 65–75 | 5.91 | 0.29 | 0.0106 | 3.39 | 0.02 | 424 | 9 | 0.424 | 0.009 | 0.085 | 0.25 | ||
2H-3, 10–20 | 8.46 | 0.29 | 0.0030 | 2.37 | 0.02 | 343 | 9 | 0.343 | 0.009 | 0.121 | 0.09 | ||
2H-7, 40–50 | 12.18 | 0.06 | 0.0022 | 2.73 | 0.03 | 167 | 9 | 0.167 | 0.009 | 0.023 | 0.13 | ||
2H-10, 20–30 | 14.26 | 0.14 | 0.0034 | 8.86 | 0.03 | 1051 | 10 | 1.05 | 0.01 | 0.016 | 0.03 | ||
3H-2, 52–62 | 17.21 | 0.10 | 0.00 | 0.0051 | 0.0003 | 5.96 | 0.03 | 339 | 9 | 0.339 | 0.009 | 0.018 | 0.15 |
3H-5, 20–30 | 19.39 | 0.04 | 0.00 | 0.0045 | 0.0001 | 3.85 | 0.01 | 184 | 1 | 0.184 | 0.001 | 0.011 | 0.25 |
3H-7, 89–99 | 21.74 | 0.07 | 0.0033 | 3.09 | 0.02 | 208 | 8 | 0.208 | 0.008 | 0.022 | 0.16 | ||
3H-9, 67.5–77.5 | 23.52 | 0.19 | 0.0032 | 4.28 | 0.03 | 253 | 9 | 0.253 | 0.009 | 0.045 | 0.13 | ||
331-C0014D- | |||||||||||||
1H-1, 2–5 | 0.02 | 0.29 | 0.0027 | 3.01 | 0.03 | 453 | 10 | 0.45 | 0.01 | 0.096 | 0.06 | ||
1H-2, 108–110 | 2.48 | 0.11 | 0.0011 | 1.41 | 0.02 | 166 | 2 | 0.166 | 0.002 | 0.080 | 0.06 | ||
1H-3, 80–82 | 3.61 | 0.17 | 0.0007 | 2.13 | 0.02 | 252 | 10 | 0.25 | 0.01 | 0.078 | 0.03 | ||
1H-4, 80–82 | 5.03 | 0.10 | 0.0016 | 1.36 | 0.02 | 426 | 9 | 0.426 | 0.009 | 0.075 | 0.04 | ||
2H-1, 30–32 | 6.80 | 0.17 | 0.0012 | 2.00 | 0.02 | 160 | 9 | 0.160 | 0.009 | 0.085 | 0.08 | ||
2H-2, 30–32 | 8.18 | 0.37 | 0.0026 | 4.08 | 0.02 | 463 | 9 | 0.463 | 0.009 | 0.091 | 0.06 | ||
2H-3, 37–39 | 9.66 | 0.43 | 0.00 | 0.0041 | 0.0003 | 4.94 | 0.04 | 512 | 9 | 0.512 | 0.009 | 0.087 | 0.08 |
2H-6, 60–62 | 13.21 | 0.17 | 0.0037 | 4.07 | 0.03 | 817 | 12 | 0.82 | 0.01 | 0.041 | 0.05 | ||
331-C0014G- | |||||||||||||
1H-1, 0–2 | 0.00 | 0.48 | 0.00 | 0.0083 | 0.0004 | 3.80 | 0.02 | 398 | 7 | 0.398 | 0.007 | 0.127 | 0.21 |
1H-2, 20–22 | 1.58 | 0.18 | 0.00 | 0.0064 | 0.0003 | 4.45 | 0.03 | 498 | 7 | 0.498 | 0.007 | 0.040 | 0.13 |
1H-5, 10–12 | 5.56 | 0.13 | 0.00 | 0.0026 | 0.0002 | 4.12 | 0.04 | 484 | 8 | 0.484 | 0.008 | 0.032 | 0.05 |
2H-5, 45–47 | 15.05 | 0.21 | 0.0015 | 4.98 | 0.02 | 308 | 7 | 0.308 | 0.007 | 0.041 | 0.05 | ||
2H-7, 80–82 | 18.17 | 0.27 | 0.00 | 0.0015 | 0.0002 | 4.43 | 0.03 | 360 | 6 | 0.360 | 0.006 | 0.062 | 0.04 |
3H-2, 26–28 | 19.55 | 0.49 | 0.00 | 0.0032 | 0.0000 | 5.52 | 0.02 | 560 | 7 | 0.560 | 0.007 | 0.088 | 0.06 |
3H-5, 27–29 | 22.55 | 0.17 | 0.0024 | 4.30 | 0.02 | 242 | 7 | 0.242 | 0.007 | 0.039 | 0.10 | ||
3H-8, 116–118 | 25.85 | 0.05 | 0.0025 | 2.92 | 0.03 | 251 | 6 | 0.251 | 0.006 | 0.017 | 0.10 | ||
4H-5, 80–82 | 31.21 | 0.01 | 0.0219 | 4.56 | 0.04 | 1326 | 14 | 1.33 | 0.01 | 0.002 | 0.16 | ||
4H-7, 70–72 | 33.13 | 0.00 | 0.00 | 0.0260 | 0.0010 | 2.12 | 0.02 | 1786 | 12 | 1.79 | 0.01 | 0.001 | 0.15 |
4H-10, 60–62 | 36.05 | 0.01 | 0.0316 | 5.80 | 0.06 | 2510 | 22 | 2.51 | 0.02 | 0.002 | 0.13 | ||
5H-3, 45–47 | 38.49 | 0.02 | 0.0286 | 6.97 | 0.04 | 2173 | 8 | 2.173 | 0.008 | 0.003 | 0.13 | ||
6H-2, 38–40 | 47.64 | 0.03 | 0.0261 | 2.68 | 0.02 | 1150 | 7 | 1.150 | 0.007 | 0.011 | 0.23 | ||
6H-3, 80–82 | 48.51 | 0.02 | 0.0127 | 3.28 | 0.02 | 1479 | 8 | 1.479 | 0.008 | 0.006 | 0.09 | ||
9X-2, 64–66 | 56.25 | 0.02 | 0.0064 | 2.17 | 0.02 | 763 | 6 | 0.763 | 0.006 | 0.011 | 0.08 | ||
13T-1, 28–30 | 66.98 | 0.08 | 0.0112 | 2.65 | 0.02 | 1007 | 8 | 1.007 | 0.008 | 0.031 | 0.11 | ||
14T-2, 51–53 | 72.19 | 0.02 | 0.00 | 0.0088 | 0.0002 | 2.99 | 0.08 | 853 | 20 | 0.85 | 0.02 | 0.008 | 0.10 |
16T-1, 7–9 | 75.97 | 0.04 | 0.01 | 0.0049 | 0.0002 | 2.85 | 0.02 | 625 | 11 | 0.63 | 0.01 | 0.015 | 0.08 |
17T-2, 20–22 | 80.81 | 0.05 | 0.00 | 0.0066 | 0.0005 | 2.42 | 0.02 | 894 | 10 | 0.89 | 0.01 | 0.022 | 0.07 |
20T-1, 30–32 | 94.00 | 0.01 | 0.0019 | 0.54 | 0.02 | 207 | 9 | 0.207 | 0.009 | 0.011 | 0.09 | ||
21H-3, 79–81 | 99.90 | 0.01 | 0.0053 | 2.47 | 0.02 | 422 | 9 | 0.422 | 0.009 | 0.003 | 0.13 | ||
23X-1, 5–8 | 104.75 | 0.02 | 0.0028 | 1.36 | 0.02 | 182 | 9 | 0.182 | 0.009 | 0.013 | 0.16 | ||
24T-2, 90–92 | 110.60 | 0.02 | 0.0034 | 1.67 | 0.02 | 376 | 9 | 0.376 | 0.009 | 0.013 | 0.09 | ||
24T-4, 49.5–51.5 | 112.18 | 0.03 | 0.0042 | 1.64 | 0.02 | 460 | 9 | 0.460 | 0.009 | 0.018 | 0.09 | ||
25T-1, 28.5–30.5 | 113.99 | 0.02 | 0.0057 | 1.45 | 0.02 | 490 | 9 | 0.490 | 0.009 | 0.016 | 0.12 | ||
331-C0017A- | |||||||||||||
1H-1, 80–90 | 0.80 | 0.71 | 0.02 | 0.0176 | 0.0000 | 4.01 | 0.02 | 468 | 7 | 0.178 | 0.38 | ||
1H-5, 88–98 | 6.52 | 0.71 | 0.02 | 0.0190 | 0.0001 | 3.80 | 0.02 | 472 | 6 | 0.188 | 0.40 | ||
331-C0017B- | |||||||||||||
1H-2, 85–95 | 11.03 | 0.63 | 0.02 | 0.0155 | 0.0003 | 3.79 | 0.02 | 497 | 8 | 0.167 | 0.31 | ||
1H-5, 70–80 | 15.01 | 0.67 | 0.04 | 0.0203 | 0.0004 | 3.86 | 0.02 | 434 | 6 | 0.174 | 0.47 | ||
331-C0017C- | |||||||||||||
1H-2, 60–70 | 20.26 | 0.46 | 0.0441 | 2.75 | 0.02 | 821 | 7 | 0.167 | 0.54 | ||||
1H-5, 115–125 | 24.87 | 0.34 | 0.02 | 0.0095 | 0.0002 | 2.68 | 0.03 | 384 | 7 | 0.127 | 0.25 | ||
2H-1, 65–75 | 28.45 | 0.43 | 0.0043 | 1.71 | 0.02 | 528 | 7 | 0.251 | 0.08 | ||||
2H-2, 65–75 | 29.85 | 0.13 | 0.0014 | 2.67 | 0.02 | 233 | 7 | 0.049 | 0.06 | ||||
331-C0017D- | |||||||||||||
1H-3, 80–90 | 63.55 | 0.38 | 0.0009 | 3.50 | 0.05 | 883 | 2 | 0.109 | 0.01 | ||||
1H-5, 80–90 | 66.30 | 0.52 | 0.0013 | 3.66 | 0.03 | 816 | 9 | 0.141 | 0.02 | ||||
1H-6, 110–120 | 67.98 | 0.58 | 0.0009 | 3.30 | 0.05 | 299 | 8 | 0.176 | 0.03 | ||||
2H-5, 30–40 | 75.08 | 0.61 | 0.0021 | 5.23 | 0.03 | 567 | 7 | 0.116 | 0.04 | ||||
6X-1, 66–76 | 94.86 | 0.53 | 0.02 | 0.0259 | 0.0000 | 3.47 | 0.03 | 552 | 7 | 0.151 | 0.47 | ||
7H-2, 112–122 | 106.16 | 0.56 | 0.0269 | 4.60 | 0.03 | 571 | 8 | 0.122 | 0.47 | ||||
7H-4, 42–52 | 108.12 | 0.51 | 0.02 | 0.0242 | 0.0002 | 4.87 | 0.03 | 549 | 7 | 0.106 | 0.44 | ||
7H-5, 80–90 | 109.85 | 0.27 | 0.0119 | 2.99 | 0.01 | 402 | 9 | 0.092 | 0.30 | ||||
9X-5, 25–35 | 125.72 | 0.41 | 0.0235 | 3.84 | 0.04 | 534 | 9 | 0.106 | 0.44 | ||||
9X-8, 75–90 | 130.04 | 0.47 | 0.0277 | 4.19 | 0.04 | 581 | 7 | 0.112 | 0.48 | ||||
10X-1, 88–102 | 131.58 | 1.00 | 0.01 | 0.0455 | 0.0002 | 4.95 | 0.03 | 792 | 9 | 0.201 | 0.57 | ||
10X-4, 80–90 | 135.95 | 0.80 | 0.01 | 0.0515 | 0.0001 | 4.79 | 0.02 | 889 | 8 | 0.167 | 0.58 | ||
11X-1, 80–90 | 141.00 | 0.68 | 0.0426 | 4.33 | 0.03 | 826 | 7 | 0.158 | 0.52 | ||||
PACS-2 sediment | 0.81 | 0.03 | 0.0030 | 0.0002 | |||||||||
Laboratory standard | 0.99 | 0.10 | 0.0025 | 0.0002 |
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