|
Hole, core, section,
interval (cm) |
Depth
(mbsf) |
Routine safety monitoring
|
Microbial study
|
||||||
|---|---|---|---|---|---|---|---|---|---|
|
C1
(ppmv) |
C2
(ppmv) |
C3
(ppmv) |
C1/C2
|
C1
(ppmv) |
C2
(ppmv) |
C3
(ppmv) |
C1/C2
|
||
| 207- |
|
|
|
|
|
|
|
|
|
| Unit I (nannofossil ooze and clay): |
|
|
|
|
|
|
|
|
|
| 1261A-4R-1, 140–145 | 71.10 | 3 |
|
|
|
|
|
|
|
| 1261A-5R-5, 0–5 | 137.40 | 6 |
|
|
|
|
|
|
|
| 1261A-6R-4, 0–5 | 193.60 | 6 |
|
|
|
|
|
|
|
| 1261A-7R-4, 0–5 | 241.40 | 7 |
|
|
|
|
|
|
|
| 1261A-8R-4, 0–5 | 251.00 | 10 |
|
|
|
|
|
|
|
| 1261A-9R-3, 0–5 | 259.20 | 7 |
|
|
|
|
|
|
|
| 1261A-10R-3, 0–5 | 268.80 | 5 |
|
|
|
|
|
|
|
| 1261A-11R-3, 0–5 | 278.40 | 5 |
|
|
|
|
|
|
|
| 1261A-12R-3, 0–5 | 288.10 | 4 |
|
|
|
|
|
|
|
| 1261A-13R-3, 0–5 | 297.70 | 3 |
|
|
|
|
|
|
|
| 1261A-14R-3, 0–5 | 307.40 | 2 |
|
|
|
|
|
|
|
| 1261A-15R-3, 0–5 | 317.00 | 3 |
|
|
|
|
|
|
|
| 1261A-16R-4, 0–5 | 328.10 | 2 |
|
|
|
|
|
|
|
| 1261A-17R-3, 0–5 | 336.30 | 2 |
|
|
|
|
|
|
|
| 1261A-18R-3, 0–5 | 345.90 | 3 |
|
|
|
|
|
|
|
| 1261A-19R-4, 0–5 | 356.80 | 2 |
|
|
|
|
|
|
|
| 1261A-20R-4, 0–5 | 366.60 | 2 |
|
|
|
|
|
|
|
| Unit II (calcareous chalk with clay): |
|
|
|
|
|
|
|
|
|
| 1261A-21R-2, 128–130 | 374.56 | 2 |
|
|
|
|
|
|
|
| 1261A-22R-2, 0–5 | 382.90 | 2 |
|
|
|
|
|
|
|
| 1261A-23R-2, 148–150 | 394.08 | 7 |
|
|
|
|
|
|
|
| 1261A-24R-2, 118–120 | 403.38 | 57 |
|
|
|
|
|
|
|
| 1261A-25R-1, 132–134 | 411.62 | 3 |
|
|
|
|
|
|
|
| 1261A-26R-4, 0–5 | 424.00 | 161 |
|
|
|
|
|
|
|
| 1261A-27R-2, 0–2 | 431.00 | 299 |
|
|
|
|
|
|
|
| 1261A-28R-4, 108–110 | 444.18 | 638 | 1 |
|
912 |
|
|
|
|
| 1261A-29R-3, 0–2 | 451.70 | 1,113 | 1 |
|
795 |
|
|
|
|
| 1261A-30R-2, 0–2 | 459.66 | 955 | 1 |
|
796 |
|
|
|
|
| 1261A-31R-1, 57–58 | 468.17 | 738 | 1 |
|
820 |
|
|
|
|
| 1261A-32R-3, 0–5 | 480.20 | 1,697 | 2 |
|
849 |
|
|
|
|
| 1261A-33R-2, 145–150 | 489.75 | 1,538 | 1 |
|
1,099 |
|
|
|
|
| Unit III (clayey calcareous chalk): |
|
|
|
|
|
|
|
|
|
| 1261A-34R-3, 145–150 | 500.95 | 5,646 | 5 |
|
1,046 |
|
|
|
|
| 1261A-35R-3, 0–1 | 509.10 | 4,165 | 5 |
|
926 |
|
|
|
|
| 1261A-36R-3, 0–5 | 518.70 | 2,018 | 2 |
|
939 |
|
|
|
|
| 1261A-37R-3, 0–1 | 528.30 | 2,018 | 3 |
|
701 |
|
|
|
|
| 1261B-2R-2, 0–5 | 531.50 | 1,805 | 4 |
|
430 | 1,292 | 1 |
|
897 |
| 1261B-3R-3, 145–150 | 544.05 | 3,957 | 3 |
|
1,319 | 6,660 | 5 |
|
1,257 |
| 1261A-39R-2, 0–5 | 546.10 | 7,266 | 7 |
|
1,118 |
|
|
|
|
| 1261B-4R-1, 145–150 | 550.65 | 7,522 | 6 |
|
1,233 | 8,341 | 7 |
|
1,180 |
| 1261A-40R-4, 0–2 | 558.60 | 5,828 | 8 |
|
757 |
|
|
|
|
| 1261B-5R-3, 152–153 | 562.20 | 19,297 | 20 |
|
970 | 22,626 | 22 |
|
1,033 |
| Unit IV (laminated black shales): |
|
|
|
|
|
|
|
|
|
| 1261A-41R-4, 148–150 | 569.78 | 61,774 | 140 | 12 | 440 |
|
|
|
|
| 1261B-6R-3, 148–150 | 572.88 | 43,271 | 88 | 7 | 493 | 57,778 | 135 | 11 | 429 |
| 1261A-42R-2, 0–2 | 574.90 | 17,776 | 34 |
|
521 |
|
|
|
|
| 1261B-7R-5, 0–2 | 583.98 | 14,150 | 36 |
|
396 | 29,237 | 62 | 4 | 470 |
| 1261A-43R-3, 0–2 | 585.97 | 111,037 | 234 | 15 | 474 |
|
|
|
|
| 1261B-8R-3, 0–2 | 590.60 | 8,402 | 15 |
|
556 | 28,251 | 53 |
|
535 |
| 1261A-44R-3, 0–2 | 595.36 | 26,083 | 65 | 4 | 401 |
|
|
|
|
| 1261B-9R-2, 0–2 | 598.70 | 51,687 | 87 | 4 | 595 | 57,172 | 86 | 4 | 664 |
| 1261A-45R-2, 146–148 | 604.96 | 62,777 | 160 | 9 | 391 |
|
|
|
|
| 1261B-10R-2, 148–150 | 609.78 | 44,464 | 115 | 8 | 388 | 57,938 | 98 | 5 | 588 |
| 1261A-46R-4, 145–147 | 617.62 | 81,931 | 147 | 9 | 559 |
|
|
|
|
| 1261B-11R-2, 0–2 | 617.90 | 30,989 | 47 |
|
655 | 48,335 | 80 | 6 | 607 |
| 1261B-12R-2, 0–2 | 627.45 | 43,868 | 90 | 8 | 486 | 53,016 | 78 | 5 | 676 |
| 1261A-47R-CC, 14–18 | 630.17 | 41,212 | 94 | 9 | 438 |
|
|
|
|
| 1261A-48R-3, 148–150 | 635.48 | 88,624 | 112 | 7 | 788 |
|
|
|
|
| 1261B-13R-3, 0–2 | 638.56 | 91,881 | 94 | 7 | 973 | 31,612 | 36 |
|
868 |
| 1261A-49R-3, 145–150 | 645.03 | 51,117 | 85 | 7 | 603 |
|
|
|
|
| 1261B-14R-3, 0–2 | 648.20 | 25,718 | 39 |
|
659 | 49,294 | 59 |
|
829 |
| 1261A-50R-2, 145–150 | 653.15 | 53,844 | 71 |
|
759 |
|
|
|
|
Note: C1 = methane, C2 = ethane, C3 = propane.