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Table T18. Inorganic geochemistry of solid samples, Site U1337. (See table notes.)

Core, section,
interval (cm)
Top depth
CSF (m)
Major element oxides (wt%) Trace elements (ppm)
SiO2 Al2O3 Fe2O3 T MnO MgO CaO Na2O K2O TiO2 P2O5 Ba Sr V Zr
321-U1337A-
2H-4, 72–73 10.72 32.43 5.06 3.81 0.315 1.996 22.4 10.66 1.132 0.160 0.557 5652 794 53.1 75.1
3H-4, 70–71 20.20 42.43 5.90 4.84 0.456 2.725 14.1 13.99 1.285 0.195 0.809 6956 588 51.3 109.4
4H-4, 70–71 29.70 44.95 6.42 4.92 0.770 2.882 10.5 13.27 1.459 0.240 1.020 9520 656 41.0 107.5
5H-4, 71–72 39.21 32.07 3.69 3.95 0.612 2.565 23.2 8.49 0.957 0.118 1.536 6566 783 24.5 67.8
6H-4, 71–72 48.71 46.25 5.48 4.83 1.873 3.178 10.9 11.33 1.220 0.195 1.615 8016 512 39.0 108.9
7H-4, 92–93 58.42 47.42 4.51 3.87 3.149 2.844 15.1 11.09 0.854 0.191 2.590 8678 733 35.5 96.8
8H-4, 72–73 67.72 49.44 4.47 4.05 0.762 2.764 10.7 10.12 1.049 0.154 0.694 8571 599 30.4 82.2
10H-4, 72–73 86.72 12.22 0.72 0.66 0.649 0.709 46.7 4.14 0.205 BDL 0.167 2382 1528 BDL BDL
11H-4, 72–73 96.22 47.47 4.80 3.50 0.377 2.708 18.6 10.67 1.016 0.177 0.830 9281 853 34.6 97.5
12H-4, 120–121 106.20 28.88 2.16 1.81 0.793 1.557 36.0 6.37 0.392 0.057 0.414 5185 1295 25.6 52.9
13H-4, 94–95 115.44 34.79 2.49 2.18 0.432 1.883 29.5 7.92 0.471 0.063 0.521 5924 1117 27.6 56.3
14H-4, 65–66 124.70 26.38 0.69 0.49 0.278 0.679 36.0 4.85 0.230 BDL 0.177 3023 1226 17.7 BDL
15H-4, 71–72 134.21 29.06 0.95 1.34 0.331 1.252 35.5 5.72 0.273 0.014 0.279 4192 1216 21.5 33.1
17H-4, 71–72 153.21 18.39 0.33 0.57 0.478 0.628 44.8 4.00 0.172 BDL 0.192 3181 1507 16.4 BDL
18H-4, 72–73 162.76 23.94 1.17 1.53 0.509 1.105 36.1 4.92 0.306 0.021 0.356 5689 1392 17.3 39.0
19H-4, 72–73 172.22 28.45 0.92 1.32 0.475 1.014 37.0 5.33 0.240 BDL 0.248 3755 1391 17.9 41.0
21H-4, 73–74 191.23 70.63 0.00 0.00 0.048 0.601 8.0 7.62 0.185 BDL 0.093 788 342 BDL BDL
22X-2, 55–56 197.55 28.57 0.65 0.46 0.262 0.659 37.4 6.13 0.191 BDL 0.190 3248 1409 12.5 31.4
23X-4, 67–68 209.47 58.36 0.97 0.56 0.066 0.934 16.0 7.81 0.268 BDL 0.318 4351 710 61.6 34.3
24X-4, 72–73 218.72 26.23 0.26 0.23 0.227 0.407 41.2 4.38 0.164 BDL 0.127 2135 1494 BDL BDL
25X-4, 106–107 228.96 18.57 0.17 0.15 0.149 0.373 45.5 3.34 0.162 BDL 0.148 2413 1469 12.0 BDL
26X-4, 70–71 238.20 18.49 0.52 0.58 0.129 0.610 45.4 3.74 0.184 BDL 0.190 3123 1422 17.4 BDL
27X-1, 81–82 243.01 57.10 BDL BDL 0.024 0.586 17.0 7.39 0.178 BDL 0.078 853 626 BDL BDL
28X-4, 36–37 256.06 5.09 0.04 0.05 0.108 0.234 52.0 1.77 0.162 BDL 0.080 1884 1483 12.8 BDL
29X-4, 74–75 266.54 8.39 0.18 0.19 0.129 0.315 49.0 2.31 0.167 BDL 0.108 2274 1492 15.5 BDL
30X-4, 72–73 276.02 11.01 0.53 0.55 0.142 0.482 49.8 2.79 0.188 BDL 0.287 3695 1538 13.1 BDL
31X-4, 72–73 285.72 9.58 0.59 0.73 0.102 0.502 47.0 2.51 0.204 BDL 0.194 3213 1416 BDL BDL
32X-4, 76–77 295.46 13.34 0.41 0.45 0.143 0.465 47.6 2.74 0.180 BDL 0.187 2851 1264 19.5 BDL
33X-4, 82–83 305.02 11.89 0.32 0.43 0.120 0.409 50.0 2.39 0.167 BDL 0.123 3632 1410 12.6 BDL
34X-4, 71–72 314.51 15.51 0.46 0.53 0.078 0.447 47.4 2.70 0.174 BDL 0.285 3893 1426 BDL BDL
35X-4, 81–82 324.21 26.84 1.52 1.80 0.104 1.039 36.4 3.99 0.335 0.023 0.320 6355 1283 21.0 BDL
36X-4, 81–82 333.81 30.52 1.21 1.62 0.121 1.010 36.6 5.15 0.258 0.013 0.291 5100 1273 19.5 41.6
37X-4, 81–82 343.31 30.15 0.93 1.74 0.193 0.977 35.8 4.49 0.223 BDL 0.259 5077 1276 17.3 34.4
39X-4, 82–83 362.52 11.02 0.19 0.58 0.260 0.510 50.2 2.70 0.143 BDL 0.104 2434 1274 15.8 BDL
40X-4, 128–129 372.58 15.62 0.29 0.73 0.169 0.596 46.8 3.04 0.168 BDL 0.152 3073 1364 16.8 BDL
41X-4, 13–14 381.03 10.02 0.06 0.64 0.147 0.479 50.8 1.69 0.164 BDL 0.157 2297 1439 BDL BDL
42X-4, 60–61 391.10 5.46 0.00 0.97 0.124 0.393 54.0 1.55 0.143 BDL 0.149 1664 1410 17.3 BDL
44X-4, 114–115 410.54 5.74 0.11 0.65 0.116 0.482 53.0 1.59 0.143 BDL 0.129 2291 1622 17.0 BDL
45X-4, 109–110 420.09 6.38 0.14 0.78 0.101 0.595 52.3 1.47 0.159 BDL 0.114 2967 1515 18.7 BDL
46X-4, 5–6 428.55 5.18 0.00 0.23 0.069 0.399 51.9 1.45 0.143 BDL 0.102 2135 1238 11.9 BDL
47X-4, 74–75 438.84 2.36 0.00 0.37 0.044 0.670 53.9 1.12 0.143 BDL 0.108 1869 1330 15.8 BDL
48X-4, 109–110 448.79 12.89 2.02 2.18 0.298 2.557 46.2 2.39 0.229 0.143 0.268 849 1105 21.0 BDL

Notes: BDL = below detection limit (Al2O3 = 0.015%, Fe2O3 = 0.0024%, TiO2 = 0.085%, V = 7.25 ppm, Zr = 26.8 ppm). Values for Sr and Ba are well above calibration range (Sr < 700 ppm, Ba < 570 ppm). See "Geochemistry" in the "Methods" chapter for uncertainty estimates and assessment of accuracy.

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