Table T4. Peak intensities and peak areas from X-ray diffraction analysis of bulk-powder sediment samples, Hole 1177A.

Core, section, interval (cm) Depth (mbsf) X-ray diffraction peak intensity (cps)   X-ray diffraction peak area (total counts)
Smectite
+ chlorite
Illite
Chlorite
+ kaolinite
(101)
Quartz
Plagioclase
Calcite
Quartz (100)
Cristobalite (101)
Smectite
+ chlorite
Illite
Chlorite
+ kaolinite
(101)
Quartz
Plagioclase
Calcite
Quartz (100)
Cristobalite (101)
190-1177A-

















1R-2, 84-85 302.54 54 99 92 1,642 274 167 289 103
2,872 2,305 1,743 21,396 8,909 2,647 4,123 1,581
1R-4, 130-131 306.00 67 132 129 1,765 344 0 300 97
2,767 2,977 2,323 23,368 9,575 0 4,220 1,536
2R-2, 106-107 311.76 61 115 113 1,805 314 0 291 107
2,704 2,412 2,106 23,821 8,980 0 4,269 1,582
3R-2, 120-121 321.60 55 108 101 1,595 304 253 255 107
2,821 2,674 2,153 21,506 8,849 4,519 3,468 1,404
3R-4, 85-86 324.25 60 101 102 1,629 297 34 277 109
2,721 2,609 1,975 21,570 9,449 429 4,071 1,561
4R-3, 105-106 332.55 60 110 111 1,708 314 0 283 89
3,121 2,170 2,038 22,576 8,512 0 3,678 1,312
4R-5, 21-22 334.71 60 99 104 1,518 419 330 241 84
2,538 2,059 2,122 20,102 8,911 5,187 3,362 1,312
5R-1, 35-36 338.45 28 47 40 684 279 111 135 154
1,394 848 917 9,179 7,638 2,081 2,078 2,316
5R-3, 95-96 340.55 61 98 93 1,871 312 0 325 120
2,751 2,490 1,987 25,001 8,916 0 4,560 1,655
5R-4, 65-66 341.75 41 84 99 1,490 290 0 264 100
2,274 1,842 1,882 20,204 8,690 0 3,727 1,519
6R-1, 67-68 348.37 62 89 97 1,489 367 204 301 110
3,068 2,081 1,934 20,028 9,699 2,924 4,146 1,611
7R-4, 123-124 363.03 54 104 99 1,645 298 119 303 89
2,486 2,075 2,025 22,140 8,423 2,190 4,175 1,325
7R-6, 62-63 365.42 52 87 102 1,594 285 327 279 88
2,603 1,709 2,164 21,665 8,526 5,603 3,890 1,373
8R-2, 54-56 369.04 54 97 86 1,710 329 146 291 96
2,755 2,109 1,921 22,532 9,206 2,198 4,552 1,421
9R-1, 48-49 377.08 51 82 75 1,414 349 33 250 86
2,314 1,471 1,575 18,853 7,916 345 3,751 1,375
9R-3, 108-109 380.68 49 89 81 1,682 300 30 289 133
2,555 1,841 1,948 22,287 9,201 481 4,156 2,039
10R-2, 149-150 389.09 58 73 83 1,672 299 22 281 109
2,973 1,588 1,813 22,075 9,169 266 4,413 1,608
11R-1, 133-134 397.03 71 76 69 1,487 292 0 273 95
4,117 1,570 1,590 19,962 8,917 0 4,243 1,404
11R-6, 35-36 403.55 52 118 99 1,623 278 32 310 94
3,024 2,829 2,028 21,677 8,506 543 4,561 1,242
12R-1, 56-57 405.86 51 76 64 1,597 247 26 262 80
4,277 1,697 1,617 20,861 8,013 385 4,180 1,244
13R-4, 114-115 420.54 69 72 63 1,292 468 0 237 73
7,043 2,155 1,565 20,122 10,513 0 4,631 1,050
13R-7, 46-47 424.36 54 82 80 1,731 300 0 300 82
3,965 2,714 1,716 22,669 9,457 0 4,362 986
13R-CC, 25-26 424.75 62 86 77 1,511 296 32 255 70
5,036 2,240 1,820 20,559 8,683 407 4,187 927
14R-4, 129-130 430.29 58 77 78 1,481 302 169 284 69
4,646 2,707 1,816 20,324 8,493 2,880 4,410 828
15R-3, 112-113 438.32 55 116 89 1,764 298 0 279 63
4,543 3,314 1,881 22,716 8,986 0 4,066 700
15R-CC, 10-11 443.90 61 90 88 1,829 282 172 309 72
3,758 2,539 1,978 24,220 8,163 2,630 4,810 895
16R-1, 90-91 444.80 49 77 71 1,561 239 323 264 66
4,647 2,010 1,477 20,766 6,822 5,104 4,273 890
16R-3, 117-118 448.07 55 88 75 1,688 266 135 317 67
4,139 2,475 1,918 22,802 7,888 1,897 5,025 916
16R-4, 144-145 449.84 35 76 57 1,699 319 28 314 61
2,810 4,063 1,163 22,753 8,523 415 4,474 685
16R-4, 149-150 449.89 32 68 70 4,378 713 0 621 126
1,303 2,733 1,558 51,663 15,992 0 7,367 1,441
16R-4, 66-67 449.06 51 77 66 1,569 330 0 284 68
3,214 3,085 1,774 21,325 9,526 0 4,485 906
17R-1, 114-115 454.64 50 69 74 1,815 319 0 317 73
3,157 2,792 1,685 24,421 8,855 0 4,779 1,000
17R-2, 24-25 455.24 57 80 78 1,874 313 0 335 72
2,890 3,088 1,724 25,077 8,392 0 4,702 865
17R-2, 98-99 455.98 54 74 76 2,051 339 0 356 87
3,641 3,073 1,866 27,236 9,038 0 5,306 1,180
19R-4, 118-119 478.48 52 68 49 1,303 217 278 260 131
3,656 1,826 1,127 17,238 5,805 4,157 3,808 1,419
19R-6, 42-43 480.72 50 76 70 1,774 308 0 309 94
3,858 3,003 1,448 23,742 9,274 0 4,545 1,160
19R-7, 36-38 482.16 54 76 77 2,132 315 0 382 89
3,192 3,207 1,968 27,831 8,797 0 5,681 1,043
20R-1, 106-107 483.46 41 87 82 2,366 401 52 444 111
2,681 3,192 1,912 31,658 11,115 789 6,092 1,326
20R-2, 62-63 484.52 41 85 75 2,374 390 0 430 117
2,356 2,980 1,498 30,941 10,477 0 5,833 1,206
21R-1, 37-38 492.37 42 110 94 3,261 608 36 534 130
2,349 3,227 1,965 41,996 14,457 515 6,810 1,410
22R-CC, 8-9 502.52 52 122 105 4,085 932 36 611 139
1,486 3,657 1,735 49,939 20,068 623 7,510 1,880
23R-2, 42-43 512.95 44 75 74 1,661 296 0 337 77
2,354 3,201 1,816 22,922 8,888 0 5,422 971
24R-3, 147-148 525.17 112 27 0 270 1,194 0 133 50
9,952 743 0 5,370 21,332 0 3,876 1,290
24R-4, 1-2 525.21 42 60 59 1,386 231 0 288 67
3,581 1,707 1,497 18,737 7,339 0 4,312 839
24R-4, 54-55 525.74 48 87 68 1,685 303 0 301 68
4,156 3,595 1,754 22,633 8,619 0 4,691 825
24R-5, 129-130 527.69 54 64 55 1,654 263 0 268 77
3,705 2,816 1,590 22,372 7,299 0 4,820 930
24R-6, 129-130 529.19 65 73 56 1,417 311 34 253 67
6,909 1,897 1,245 20,049 8,994 350 4,583 905
25R-2, 130-131 533.20 49 84 61 1,730 270 0 293 61
4,055 2,720 1,510 24,034 7,775 0 5,011 869
25R-6, 108-109 538.98 49 79 63 1,694 262 0 292 80
3,841 2,575 1,485 22,553 8,041 0 4,793 1,050
25R-7, 16-17 539.56 18 23 26 561 89 1308 98 26
1,625 936 513 7,055 2,510 27,145 1,501 311
26R-1, 79-80 540.89 29 58 57 5,013 868 0 896 143
1,736 1,384 1,313 60,949 20,894 0 10,832 1,755
27R-1, 96-97 550.66 46 92 104 3,572 706 0 596 159
1,887 2,289 2,074 44,148 16,894 0 7,770 1,877
29R-1, 34-35 569.24 40 67 54 1,506 235 31 257 66
3,139 3,738 1,768 20,238 7,727 493 4,093 794
29R-1, 87-88 569.77 37 63 49 1,338 206 0 245 58
2,391 2,139 1,352 18,330 6,136 0 3,656 768
29R-2, 125-126 571.65 57 84 65 1,571 250 0 291 62
4,240 2,757 1,732 21,459 8,081 0 4,431 856
30R-2, 39-40 580.39 82 76 50 1,584 277 0 286 79
8,110 2,585 1,290 21,040 9,250 0 4,671 855
30R-4, 119-120 584.19 63 71 49 1,467 420 0 258 67
6,959 2,235 1,191 20,856 9,441 0 4,446 900
30R-7, 46-47 587.96 76 65 51 1,409 287 0 307 58
9,309 1,440 1,153 19,306 7,686 0 4,872 742
31R-1, 21-22 588.41 59 59 60 1,528 225 29 261 62
5,233 2,271 1,436 21,103 7,331 973 4,482 864
31R-2, 59-60 590.29 53 53 36 842 171 25 179 37
6,425 1,789 960 17,773 6,640 380 4,852 780
31R-CC, 11-12 591.13 56 66 48 1,332 188 0 266 47
5,634 2,716 1,155 19,276 7,137 0 4,726 854
32R-1, 6-7 597.86 0 0 0 293 26 729 45 15
0 0 0 3,357 712 23,714 587 186
32R-1, 60-61 598.40 58 66 79 1,860 230 0 322 54
5,072 2,887 1,856 24,991 7,470 0 5,374 750
33R-1, 15-16 607.65 56 69 77 1,618 199 106 288 45
4,004 2,201 1,919 22,453 6,809 1,510 4,556 546
33R-1, 87-88 608.37 40 72 69 2,758 465 36 442 102
3,085 2,882 1,635 36,115 11,641 590 6,338 1,180
33R-2, 71-72 609.71 60 90 82 1,610 209 25 335 56
4,001 3,153 1,834 21,534 6,853 329 4,786 744
34R-CC, 14-15 617.24 43 67 70 2,136 297 36 399 110
3,790 2,348 2,007 30,325 9,209 640 6,151 1,284
35R-2, 70-71 627.92 52 70 54 1,411 209 0 248 45
4,243 3,501 1,410 19,226 7,285 0 4,079 559
35R-3, 8-9 628.28 46 49 65 1,693 230 22 323 74
3,802 2,083 1,549 23,556 7,660 344 5,338 856
36R-1, 116-117 637.46 56 74 83 1,743 241 56 305 50
5,332 3,488 2,177 26,708 7,808 956 5,604 663
36R-1, 24-25 636.54 66 96 85 2,227 338 55 366 80
3,941 3,497 2,020 30,172 9,822 841 5,570 987
37R-2, 80-81 647.20 55 96 98 1,625 217 67 298 54
4,103 3,740 2,343 22,855 7,105 923 4,230 545
37R-3, 32-33 647.72 53 116 100 2,928 579 133 511 164
4,348 3,792 2,205 40,280 16,304 2,941 7,317 1,953
38R-CC, 20-21 656.37 56 97 99 2,052 320 43 388 63
4,007 2,754 1,968 29,367 9,551 610 5,827 832
39R-1, 95-96 666.15 48 68 43 1,170 233 0 219 80
5,067 3,801 1,249 15,742 8,473 0 4,166 1,547
39R-2, 142-144 668.12 25 26 0 352 49 971 54 19
1,390 958 0 4,109 1,361 34,407 876 295
40R-1, 115-116 675.95 68 107 62 2,222 244 27 316 65
5,694 4,129 1,426 28,547 9,863 480 4,947 856
41R-1, 131-132 685.71 52 134 62 3,085 492 23 602 138
3,327 3,258 1,199 38,350 15,915 224 7,704 2,002
41R-2, 99-100 686.89 73 91 51 1,600 663 0 265 64
7,321 3,056 1,188 22,211 14,255 0 4,036 883
42R-1, 119-120 695.19 57 119 53 1,916 670 0 353 94
4,712 2,757 995 26,411 14,587 0 5,072 1,410
43R-1, 5-6 703.75 65 84 52 1,544 250 28 283 65
8,462 2,197 1,233 20,885 8,926 680 4,404 924
43R-2, 118-119 706.38 56 75 47 1,313 220 0 263 66
6,174 2,613 1,107 18,538 8,145 0 4,132 863
44R-1, 39-40 713.69 53 76 50 1,685 247 0 325 66
4,960 2,717 1,205 22,524 8,937 0 4,877 971
44R-2, 72-73 715.52 37 69 37 968 151 0 187 45
4,964 1,868 829 13,753 6,035 0 3,202 656
45R-1, 127-128 724.17 48 60 33 879 132 20 182 41
5,875 1,424 751 12,842 4,909 153 3,283 780
45R-2, 86-87 725.26 51 64 36 1,072 163 0 200 45
5,262 3,765 784 15,321 6,156 0 3,293 708
46R-1, 119-120 733.69 54 73 44 1,292 240 19 243 58
6,219 2,306 990 18,560 8,228 243 4,232 812
46R-1, 21-22 732.71 63 94 59 1,594 279 27 301 54
6,596 2,781 1,223 21,105 9,102 310 4,294 770
46R-2, 125-126 735.25 59 82 59 2,499 527 32 659 88
3,498 2,450 1,307 33,395 21,801 398 8,076 1,152
46R-3, 139-140 736.89 42 36 19 660 118 0 122 47
3,908 673 458 9,012 4,444 0 2,138 818
46R-3, 9-10 735.59 69 87 52 1,558 314 26 281 80
6,381 2,966 1,140 22,086 10,584 286 4,300 1,016
46R-3, 9-10 735.59 69 87 52 1,558 314 26 281 80
6,381 2,966 1,141 22,167 10,669 286 4,378 1,059
47R-1, 38-39 742.48 59 87 63 1,267 190 0 246 47
7,055 3,235 1,526 19,117 7,864 0 4,468 627
47R-3, 101-102 746.11 50 89 68 1,269 192 27 238 40
5,061 3,204 1,654 18,510 7,696 499 4,021 462
47R-5, 99-100 749.09 64 93 61 1,469 230 0 273 50
6,899 2,691 1,546 20,453 7,852 0 4,734 686
48R-4, 118-119 757.38 58 98 73 1,688 286 23 336 71
5,352 2,418 1,598 23,064 9,804 247 5,291 873
48R-6, 115-116 760.35 61 74 58 1,350 227 0 259 112
7,085 2,236 1,594 18,950 8,237 0 4,365 1,141
48R-7, 7-8 760.77 44 89 41 1,179 212 0 242 48
6,032 3,296 931 16,887 8,374 0 4,022 663
49R-2, 147-148 764.27 51 84 33 1,373 207 0 231 70
7,470 2,687 862 19,137 8,550 0 3,902 954
49R-2, 65-66 763.45 57 105 54 1,965 348 29 365 98
4,787 3,817 1,325 25,790 11,123 366 5,192 1,325
49R-3, 117-118 765.47 59 70 44 1,293 354 32 267 224
7,307 2,111 873 19,472 11,146 647 4,363 2,408
49R-4, 21-22 766.01 73 63 21 1,008 245 0 198 65
9,463 1,892 302 14,165 9,299 0 3,571 1,181
49R-5, 74-75 768.04 81 42 17 719 293 44 156 117
10,871 1,393 258 10,230 8,476 792 3,601 1,749
50R-3, 36-37 774.34 55 83 51 1,519 746 0 276 91
3,742 1,452 1,129 20,851 14,457 0 3,922 1,460
51R-2, 27-28 782.37 30 111 17 344 456 0 73 48
2,224 1,436 285 5,513 6,517 0 1,393 916
52R-2, 18-19 791.98 87 39 26 815 261 37 170 93
9,294 1,202 482 11,464 8,898 750 3,297 1,481
52R-2, 56-57 792.36 51 21 14 399 177 0 89 107
5,569 462 298 5,799 6,171 0 1,782 1,991
52R-3, 28-29 793.58 40 68 22 1,295 218 0 231 73
3,659 3,374 266 19,637 7,812 0 3,983 1,646
52R-3, 49-50 793.79 50 91 65 1,985 289 0 374 107
3,263 3,727 1,198 26,796 8,688 0 5,573 1,448
53R-2, 59-60 801.99 45 109 40 1,708 265 0 330 59
3,305 5,217 776 24,232 8,798 0 5,102 756
53R-3, 118-119 804.08 48 101 67 1,889 291 0 333 75
4,193 4,787 1,291 26,897 9,382 0 5,117 814
53R-6, 61-62 808.01 38 77 49 1,694 267 0 308 79
3,672 4,175 777 24,507 9,023 0 5,347 1,169
54R-1, 124-125 810.74 64 61 36 2,810 501 0 452 81
5,924 1,518 930 33,798 14,669 0 6,653 1,256
54R-2, 50-51 811.50 51 88 27 1,186 225 31 226 70
6,922 2,713 562 17,224 8,288 593 4,147 1,069
54R-3, 69-70 813.19 55 75 41 1,568 233 0 290 69
5,667 3,367 826 22,258 8,217 0 4,673 1,135
54R-5, 58-59 816.08 44 72 43 2,622 566 0 475 136
4,325 1,995 821 34,282 16,190 0 6,490 2,312
55R-1, 118-119 820.38 57 85 42 1,385 270 107 234 51
6,148 3,695 1,075 20,585 8,264 1,790 3,730 800
55R-3, 24-25 822.44 50 97 40 1,403 240 100 267 65
3,615 4,833 925 20,674 8,088 1,875 4,193 1,493
56R-1, 122-123 830.02 63 49 20 745 176 713 135 64
9,514 911 349 10,071 6,659 9,403 2,461 956
56R-2, 47-48 830.77 47 97 72 2,023 333 0 344 80
4,219 4,465 1,366 28,391 10,106 0 5,196 844
56R-2, 73-74 831.03 85 55 22 653 187 0 165 64
12,122 1,667 511 9,453 8,217 0 3,507 703

Note: This table is also available in ASCII format.