Table T3. XRD peak intensities of minerals from bulk sediment, Site U1388.
|
Core, section,
interval (cm) |
Depth
(mbsf) |
Total
intensity (counts) |
Quartz
(counts) |
Calcite
(counts) |
K-feldspar
(counts) |
Plagioclase
(counts) |
Dolomite
(counts) |
Chlorite
(counts) |
Kaolinite
(counts) |
Illite
(counts) |
Smectite
(counts) |
Hornblende
(counts) |
Augite
(counts) |
Pyrite
(counts) |
Aragonite
(counts) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 339- | |||||||||||||||
| U1388A-1H-2, 115–116 | 2.65 | 162,621 | 107,577 | 14,225 | 13,229 | 10,773 | 8,893 | NA | 659 | 3,421 | 67 | 656 | NA | NA | 3,121 |
| U1388B-4X-2, 50–51 | 28.50 | 60,738 | 34,942 | 13,870 | 481 | 1,295 | 3,003 | 648 | 1,581 | 3,588 | 450 | 201 | NA | 679 | NA |
| U1388B-5X-CC, 31–32 | 36.34 | 172,681 | 70,098 | 14,409 | 6,889 | 14,939 | 53,594 | 983 | 1,866 | 9,311 | 301 | 291 | NA | NA | NA |
| U1388B-6X-2, 48–49 | 46.98 | 47,298 | 26,081 | 10,078 | 595 | 1,235 | 1,093 | 1,018 | 2,386 | 3,751 | 988 | 73 | NA | NA | NA |
| U1388B-7X-1, 114–115 | 55.34 | 47,548 | 29,517 | 9,609 | 420 | 1,185 | 2,037 | 438 | 1,216 | 2,246 | 547 | 119 | NA | 214 | NA |
| U1388B-10X-2, 97–99 | 84.57 | 55,753 | 28,088 | 13,358 | 713 | 1,713 | 4,153 | 932 | 1,927 | 4,113 | 689 | 67 | NA | NA | NA |
| U1388B-12X-4, 131–132 | 107.11 | 44,351 | 22,159 | 13,375 | 395 | 1,102 | 1,242 | 581 | 1,666 | 2,759 | 696 | NA | 376 | NA | NA |
| U1388B-13X-6, 87–88 | 117.93 | 57,381 | 31,184 | 14,545 | 906 | 1,479 | 2,737 | 744 | 1,978 | 3,184 | 624 | NA | NA | NA | NA |
| U1388B-14X-6, 116–117 | 129.06 | 63,775 | 36,715 | 13,630 | 1,080 | 1,733 | 3,946 | 746 | 2,209 | 3,060 | 482 | 174 | NA | NA | NA |
| U1388B-15X-6, 130–131 | 138.70 | 66,468 | 40,042 | 12,945 | NA | 2,413 | 1,626 | 593 | 1,919 | 2,194 | 482 | NA | 4,254 | NA | NA |
| U1388B-16X-5, 133–134 | 146.83 | 62,547 | 39,546 | 11,639 | 572 | 2,045 | 1,824 | 819 | 2,058 | 2,997 | 479 | 92 | NA | NA | 476 |
| U1388B-18X-2, 80–81 | 160.90 | 50,070 | 26,442 | 11,531 | 497 | 2,745 | 1,805 | 725 | 1,790 | 3,218 | 675 | 112 | NA | NA | 530 |
| U1388B-19X-6, 119–120 | 176.89 | 47,769 | 25,491 | 13,855 | NA | 1,370 | 1,393 | 638 | 1,315 | 1,941 | 529 | 74 | NA | 548 | 614 |
| U1388B-20X-6, 50–51 | 185.57 | 47,595 | 29,914 | 10,612 | 494 | 820 | 796 | 636 | 1,507 | 1,670 | 844 | 155 | NA | 147 | NA |
| U1388B-21X-CC, 12–13 | 188.37 | 46,139 | 28,106 | 10,697 | 447 | 1,128 | 1,061 | 644 | 1,301 | 1,622 | 790 | NA | NA | NA | 343 |
| U1388B-22X-1, 106–107 | 198.06 | 71,266 | 39,446 | 15,555 | 1,322 | 1,826 | 4,624 | 869 | 2,342 | 3,011 | 312 | 82 | 949 | NA | 928 |
| U1388B-23X-3, 125–126 | 210.75 | 44,635 | 25,426 | 11,327 | 481 | 1,220 | 877 | 664 | 1,452 | 2,234 | 646 | 22 | NA | 286 | NA |
| U1388C-3R-4, 114–115 | 220.14 | 46,061 | 26,678 | 11,176 | 407 | 1,111 | 998 | 747 | 1,708 | 2,248 | 538 | NA | 450 | NA | NA |
| U1388B-24X-5, 131–132 | 223.41 | 41,169 | 22,490 | 10,871 | 447 | 824 | 848 | 688 | 1,650 | 2,318 | 583 | NA | 406 | NA | NA |
| U1388C-4R-1, 64–65 | 224.74 | 41,585 | 24,522 | 10,357 | 565 | 863 | 796 | 623 | 1,388 | 1,691 | 494 | NA | NA | 286 | NA |
NA = no peak detected.
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