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Table T2. XRD analysis of bulk samples, Site U1427.


Core section,
interval (cm)
Top depth
CSF-A (m)
Smectite
(counts)
Illite
(counts)
Hornblende
(counts)		 Kaolinite
+ chlorite
(counts)
Pyroxene
(counts)
Opal-A
(counts)
Quartz
(counts)
K-feldspar
(counts)
Plagioclase
(counts)
Calcite
(counts)
Dolomite
(counts)
Halite
(counts)
Pyrite
(counts)
346-U1427A-
1H-2, 35.0–36.0 1.26 138 172 0 130 72.3 50 4770 424 517 653 0 322 118
2H-2, 54.0–55.0 3.84 214 219 252 252 106 34 6248 373 1016 218 0 183 0
3H-1, 69.0–70.0 11.99 163 222 89.9 101 121 32 6072 232 828 1252 0 207 0
4H-2, 52.0–53.0 21.83 290 407 91.4 311 175 42 7094 1393 2817 882 0 174 55.3
5H-1, 127.0–128.0 31.57 215 257 143 223 118 12 4076 332 662 3640 0 179 76.5
6H-2, 41.0–42.0 40.56 249 545 171 250 133 9 4853 712 841 1957 0 157 79.4
7H-3, 59.0–60.0 52.06 334 546 345 301 258 8 8902 855 1932 189 0 126 0
8H-2, 32.0–33.0 59.52 188 261 111 236 121 10 6634 634 982 1063 0 187 78.5
9H-8, 56.0–57.0 77.59 169 427 127 285 86.4 0 6885 332 711 952 0 168 66.9
10H-2, 81.0–82.0 79.12 158 368 96.9 254 101 43 6019 475 794 317 0 173 103
11H-1, 99.0–100.0 88.29 151 306 0 289 136 0 7628 423 1181 463 0 152 72.2
12H-1, 79.0–80.0 97.59 223 369 99.1 287 91.3 0 5952 362 750 1811 0 175 73.1
13H-1, 111.0–112.0 107.41 346 805 233 400 178 0 5284 560 1331 2380 130 175 74.9
14H-2, 72.0–73.0 117.98 282 837 295 414 133 25 8006 683 1139 0 180 177 58.3
15H-2, 48.0–49.0 126.22 336 751 164 425 187 0 7056 466 1304 317 289 155 57.3
16H-2, 78.0–79.0 135.94 284 697 238 371 168 0 5082 431 2783 2783 99.5 144 56.8
17H-2, 69.0–70.0 145.15 145 408 165 251 145 17 7191 602 1226 168 0 126 56.4
18H-2, 59.0–60.0 154.84 315 1003 88 489 133 44 6617 316 848 0 0 179 109
19H-1, 131.0–132.0 164.61 249 625 78.2 335 208 23 6981 540 1387 96.7 116 170 0
20H-2, 49.0–50.0 174.71 166 542 95.7 256 123 19 5045 1086 904 2077 106 153 79.9
21H-2, 69.0–70.0 184.49 145 275 168 159 131 19 6024 331 923 838 0 113 81.6
22H-2, 83.0–84.0 194.03 103 409 117 185 96.5 41 4688 307 859 1545 85 153 85.9
23H-2, 79.0–80.0 203.6 125 275 0 150 83.4 0 6150 325 612 1210 0 117 91.1
24H-1, 79.0–80.0 211.59 191 715 0 462 77.4 34 5979 189 688 0 104 192 63.9
25H-2, 49.0–50.0 221.53 244 653 0 388 115 40 6582 271 803 0 0 154 62.1
26H-2, 34.0–35.0 229.35 136 424 64.6 305 83.2 14 6572 463 998 211 241 116 64.5
27H-4, 45.0–46.0 236.81 171 618 89.2 309 97.4 29 4963 400 1094 499 0 129 0
29H-1, 49.0–50.0 243.29 89.3 400 0 201 69.9 10 5715 249 677 1290 0 134 82.7
31H-2, 57.0–58.0 253.15 125 422 74.1 216 85.7 29 4323 275 686 1527 61.6 171 73.3
33H-2, 108.0–109.0 262.94 137 302 0 136 93.8 30 5058 300 1220 1371 180 131 70.5
35H-1, 115.0–116.0 272.15 107 357 60.1 218 94.1 0 5509 248 689 942 0 123 71.5
37H-3, 125.0–126.0 283.39 120 465 0 220 99.7 45 4113 486 509 964 0 146 72.5
39H-2, 100.0–101.0 291.54 220 747 89.1 414 111 15 4597 329 979 1686 441 128 0
41H-3, 59.0–60.0 301.4 205 592 0 592 81.9 45 4127 279 434 2114 0 201 77
43H-1, 100.0–101.0 309.6 246 704 0 381 96.1 33 4689 195 706 2402 66.4 208 91.6
45H-1, 73.0–74.0 318.73 170 568 0 317 82.5 29 5730 309 730 146 104 164 0
47H-2, 10.0–11.0 327.85 202 667 0 335 101 0 4827 224 700 270 0 134 83.5
49H-2, 5.0–6.0 337.66 243 703 0 407 106 26 5247 235 700 185 113 171 85
51H-3, 69.0–70.0 349.02 144 306 0 169 70.7 35 3732 241 537 2841 0 126 71.8
53H-2, 13.0–14.0 356.49 116 385 0 236 77.4 56 4401 180 544 1817 59.3 156 81.7
55H-2, 37.0–38.0 365.97 116 479 0 155 68.3 64 3842 247 760 1401 0 141 110
57H-2, 27.0–28.0 375.6 103 320 0 129 64.5 63 4906 341 779 599 0 116 101
59H-3, 22.0–23.0 386.11 127 322 0 141 78.1 9 4456 1449 1525 1443 50.8 136 68.8
61H-3, 47.0–48.0 396.68 116 442 0 171 99.3 40 4625 420 632 1175 63.6 120 67.7
63H-2, 85.0–86.0 403.9 115 250 0 146 72.7 70 3983 394 644 1303 0 197 88.6
65H-3, 79.0–80.0 415.74 164 625 0 251 129 45 5511 892 784 1012 202 136 99
67H-2, 104.0–105.0 423.02 260 922 0 402 141 18 5384 351 1691 1711 95 148 93
69H-1, 132.0–133.0 432.12 169 620 0 342 86 78 4212 322 860 932 76 178 86
71H-2, 119.0–120.0 441.76 151 573 0 378 74 41 6114 203 665 442 95 181 90
73H-1, 108.0–109.0 450.68 279 842 0 495 127 23 5461 405 1418 699 128 185 66
75H-2, 12.0–13.0 460.06 256 1033 0 508 97 52 4786 232 1111 1213 87 192 87
77H-1, 130.0–131.0 469.7 187 735 0 418 68 59 4673 214 537 1311 89 224 92
79H-1, 102.0–103.0 478.52 451 1340 0 815 89 0 5243 147 692 543 160 234 0
81H-1, 112.0–113.0 487.62 107 380 0 243 106 63 5133 301 1113 685 0 129 70
83X-CC, 15.0–16.0 500.25 183 764 0 446 76 17 4875 816 1005 904 136 154 72
85X-2, 19.0–20.0 520.37 144 628 0 371 69 13 4469 210 493 563 89 202 85
87X-4, 22.0–23.0 543.58 132 598 0 331 80 9 4568 194 441 269 0 158 0

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