Hole, core, section,
interval (cm) |
Depth
(mbsf) |
TC
(wt%) |
IC
(wt%) |
CaCO3
(wt%) |
TOC
(wt%) |
N
(wt%) |
C/N
(atomic) |
---|---|---|---|---|---|---|---|
207- |
|
|
|
|
|
|
|
Unit I (nannofossil ooze and clay): |
|
|
|
|
|
||
1261A-1R-1, 13–14 | 0.13 |
|
5.00 | 41.63 |
|
|
|
1261A-1R-2, 48–49 | 1.98 | 1.68 | 1.17 | 9.74 | 0.51 | 0.07 | 8.94 |
1261A-2R-1, 49–50 | 4.39 | 1.21 | 0.72 | 6.01 | 0.49 | 0.06 | 9.13 |
1261A-3R-1, 70–71 | 13.90 | 1.96 | 1.80 | 14.98 | 0.16 | 0.04 | 4.29 |
1261A-4R-2, 69–70 | 71.89 | 1.91 | 1.68 | 13.99 | 0.23 | 0.05 | 5.17 |
1261A-5R-2, 48–49 | 133.38 |
|
1.86 | 15.53 |
|
|
|
1261A-5R-5, 49–50 | 137.89 | 2.35 | 2.16 | 17.95 | 0.19 | 0.06 | 3.92 |
1261A-6R-2, 64–65 | 191.24 |
|
2.59 | 21.58 |
|
|
|
1261A-6R-6, 63–64 | 197.24 | 3.37 | 3.18 | 26.49 | 0.19 | 0.06 | 3.98 |
1261A-7R-1, 74–75 | 237.64 |
|
2.24 | 18.64 |
|
|
|
1261A-7R-4, 75–76 | 242.15 | 2.23 | 1.98 | 16.49 | 0.25 | 0.05 | 5.34 |
1261A-8R-1, 35–36 | 246.85 |
|
2.83 | 23.60 |
|
|
|
1261A-8R-3, 73–74 | 250.23 |
|
1.81 | 15.06 |
|
|
|
1261A-8R-6, 72–73 | 254.72 | 2.10 | 1.68 | 14.02 | 0.42 | 0.09 | 5.53 |
1261A-9R-2, 75–76 | 258.45 |
|
2.69 | 22.43 |
|
|
|
1261A-9R-4, 75–76 | 261.45 | 1.60 | 1.42 | 11.86 | 0.18 | 0.08 | 2.54 |
1261A-10R-1, 75–76 | 266.55 | 3.54 | 3.37 | 28.04 | 0.17 | 0.05 | 4.19 |
1261A-10R-4, 75–76 | 271.05 |
|
2.12 | 17.65 |
|
|
|
1261A-11R-2, 75–76 | 277.65 | 3.02 | 2.86 | 23.85 | 0.16 | 0.05 | 3.73 |
1261A-11R-4, 76–77 | 280.66 |
|
2.68 | 22.33 |
|
|
|
1261A-12R-2, 90–91 | 287.50 | 3.65 | 3.48 | 28.95 | 0.17 | 0.05 | 4.17 |
1261A-13R-2, 79–81 | 296.99 |
|
3.37 | 28.09 |
|
|
|
1261A-13R-4, 63–65 | 299.83 | 3.23 | 2.98 | 24.85 | 0.25 | 0.04 | 6.55 |
1261A-13R-6, 78–80 | 302.98 |
|
3.47 | 28.93 |
|
|
|
1261A-14R-1, 65–66 | 305.05 |
|
2.97 | 24.70 |
|
|
|
1261A-14R-4, 74–75 | 309.64 | 3.27 | 3.01 | 25.07 | 0.26 | 0.05 | 6.47 |
1261A-15R-3, 70–71 | 317.70 | 3.88 | 3.76 | 31.29 | 0.12 | 0.04 | 3.01 |
1261A-16R-1, 55–56 | 324.15 |
|
6.60 | 55.01 |
|
|
|
1261A-16R-3, 80–81 | 327.40 |
|
6.73 | 56.03 |
|
|
|
1261A-16R-5, 80–81 | 330.40 | 7.15 | 6.91 | 57.58 | 0.24 | 0.01 | 21.29 |
1261A-17R-3, 70–71 | 337.00 |
|
7.51 | 62.58 |
|
|
|
1261A-17R-6, 80–81 | 341.60 | 3.30 | 3.15 | 26.23 | 0.15 | 0.05 | 3.57 |
1261A-18R-3, 109–110 | 346.99 |
|
4.33 | 36.06 |
|
|
|
1261A-18R-6, 108–109 | 351.48 | 5.46 | 5.18 | 43.16 | 0.28 | 0.04 | 9.06 |
1261A-19R-1, 115–116 | 353.65 |
|
8.10 | 67.44 |
|
|
|
1261A-19R-2, 83–84 | 354.83 |
|
9.39 | 78.22 |
|
|
|
1261A-19R-4, 51–52 | 357.31 |
|
6.18 | 51.48 |
|
|
|
1261A-19R-6, 70–71 | 360.50 | 6.18 | 6.10 | 50.80 | 0.08 | 0.01 | 7.38 |
1261A-20R-5, 87–88 | 368.97 |
|
5.79 | 48.20 |
|
|
|
Unit II (calcareous chalk with clay): |
|
|
|
|
|
||
1261A-20R-5, 140–142 | 369.50 |
|
10.02 | 83.50 |
|
|
|
1261A-20R-7, 40–41 | 371.40 | 9.29 | 9.22 | 76.84 | 0.07 | 0.01 | 7.50 |
1261A-21R-1, 73–74 | 372.53 |
|
9.65 | 80.36 |
|
|
|
1261A-21R-2, 9–10 | 373.37 | 8.87 | 8.56 | 71.33 | 0.31 | 0.03 | 14.14 |
1261A-22R-1, 23–24 | 381.63 |
|
9.95 | 82.91 |
|
|
|
1261A-22R-2, 54–55 | 383.44 | 8.32 | 8.28 | 69.01 | 0.04 | 0.00 | 12.35 |
1261A-23R-1, 93–94 | 392.03 |
|
9.89 | 82.36 |
|
|
|
1261A-23R-4, 64–65 | 396.24 |
|
9.57 | 79.69 |
|
|
|
1261A-23R-6, 39–40 | 398.99 | 7.99 | 8.02 | 66.84 | 0.00 | 0.01 |
|
1261A-24R-2, 14–15 | 402.34 |
|
9.58 | 79.81 |
|
|
|
1261A-24R-5, 16–17 | 406.36 | 8.60 | 8.45 | 70.37 | 0.15 | 0.00 | 73.28 |
1261A-25R-3, 83–84 | 413.97 |
|
9.83 | 81.86 |
|
|
|
1261A-25R-5, 53–54 | 416.67 | 9.97 | 10.08 | 83.93 |
|
0.00 |
|
1261A-26R-1, 73–74 | 420.63 |
|
10.28 | 85.63 |
|
|
|
1261A-26R-3, 38–39 | 422.88 | 7.79 | 7.79 | 64.86 | 0.00 | 0.01 | 0.33 |
1261A-27R-1, 132–133 | 430.82 |
|
7.59 | 63.24 |
|
|
|
1261A-27R-3, 71–72 | 433.21 | 9.09 | 9.14 | 76.16 | 0.00 | 0.00 |
|
1261A-28R-1, 94–95 | 440.04 |
|
9.39 | 78.23 |
|
|
|
1261A-28R-6, 107–108 | 446.77 |
|
9.42 | 78.43 |
|
|
|
1261A-28R-7, 72–73 | 447.92 | 9.06 | 8.95 | 74.54 | 0.11 | 0.07 | 1.86 |
1261A-29R-1, 23–24 | 448.93 |
|
8.04 | 66.93 |
|
|
|
1261A-29R-3, 10–11 | 451.80 | 10.11 | 10.12 | 84.32 | 0.00 | 0.00 |
|
1261A-30R-1, 50–51 | 458.80 | 9.49 | 9.61 | 80.03 | 0.00 | 0.00 |
|
1261A-32R-2, 87–88 | 479.57 |
|
8.03 | 66.86 |
|
|
|
1261A-32R-5, 83–84 | 484.03 | 7.46 | 7.42 | 61.83 | 0.04 | 0.01 | 6.84 |
1261A-33R-1, 97–98 | 487.77 | 7.15 | 7.19 | 59.88 | 0.00 | 0.01 | 0.00 |
Unit III (clayey calcareous chalk): |
|
|
|
|
|
||
1261A-34R-1, 91–92 | 497.41 |
|
5.72 | 47.61 |
|
|
|
1261A-34R-4, 116–117 | 502.18 | 3.86 | 3.78 | 31.47 | 0.08 | 0.02 | 3.87 |
1261A-35R-1, 89–90 | 506.99 |
|
6.29 | 52.43 |
|
|
|
1261A-35R-3, 88–89 | 509.98 | 5.74 | 5.71 | 47.52 | 0.03 | 0.01 | 3.02 |
1261A-35R-5, 27–28 | 512.37 |
|
5.94 | 49.48 |
|
|
|
1261A-36R-1, 58–59 | 516.28 |
|
6.35 | 52.91 |
|
|
|
1261A-36R-5, 71–72 | 522.45 | 4.37 | 4.45 | 37.09 | 0.00 | 0.02 | 0.00 |
1261A-37R-1, 62–63 | 525.92 |
|
8.71 | 72.58 |
|
|
|
1261A-37R-5, 70–71 | 532.00 | 6.61 | 6.61 | 55.03 | 0.00 | 0.01 | 0.06 |
1261A-39R-1, 74–75 | 545.34 |
|
9.26 | 77.11 |
|
|
|
1261A-39R-3, 74–75 | 548.34 | 6.36 | 6.30 | 52.48 | 0.06 | 0.01 | 5.66 |
1261A-40R-3, 34–35 | 557.50 | 6.02 | 5.94 | 49.44 | 0.08 | 0.01 | 16.04 |
1261A-40R-4, 117–118 | 559.83 |
|
2.07 | 17.25 |
|
|
|
1261A-40R-5, 31–32 | 560.47 |
|
2.22 | 18.52 |
|
|
|
1261A-41R-1, 32–33 | 564.12 |
|
5.20 | 43.29 |
|
|
|
Unit IV (laminated black shales): |
|
|
|
|
|
||
1261A-41R-3, 126–127 | 568.06 | 12.25 | 11.21 | 93.36 | 1.04 | 0.03 | 40.06 |
1261A-41R-3, 144–145 | 568.24 | 14.82 | 6.49 | 54.07 | 8.33 | 0.30 | 32.36 |
1261B-6R-1, 33–34 | 568.73 | 13.59 | 5.83 | 48.58 | 7.76 | 0.29 | 31.59 |
1261A-41R-6, 71–72 | 572.01 | 12.46 | 2.39 | 19.89 | 10.07 | 0.43 | 27.13 |
1261A-41R-CC, 21–22 | 573.69 | 14.36 | 7.61 | 63.40 | 6.75 | 0.30 | 25.99 |
1261B-6R-5, 123–124 | 575.63 | 13.82 | 5.60 | 46.65 | 8.22 | 0.28 | 33.96 |
1261A-42R-5, 2–3 | 579.29 | 14.99 | 4.48 | 37.32 | 10.51 | 0.43 | 28.64 |
1261B-7R-2, 37–38 | 579.85 | 15.31 | 6.08 | 50.68 | 9.23 | 0.30 | 36.00 |
1261A-42R-6, 124–125 | 582.01 | 16.01 | 6.74 | 56.12 | 9.27 | 0.30 | 35.83 |
1261B-7R-4, 36–37 | 582.84 | 16.31 | 4.95 | 41.20 | 11.36 | 0.42 | 31.19 |
1261A-43R-3, 47–48 | 586.44 | 5.32 | 2.56 | 21.35 | 2.76 | 0.14 | 23.38 |
1261A-43R-CC, 1–2 | 589.99 | 14.07 | 5.60 | 46.65 | 8.47 | 0.26 | 38.02 |
1261B-8R-2, 101–102 | 590.11 | 20.81 | 4.72 | 39.34 | 16.09 | 0.40 | 47.05 |
1261A-44R-2, 3–4 | 594.13 | 11.97 | 4.93 | 41.12 | 7.04 | 0.25 | 32.49 |
1261B-9R-1, 63–64 | 597.83 | 16.48 | 5.69 | 47.38 | 10.79 | 0.33 | 38.47 |
1261A-44R-5, 10–11 | 598.44 | 15.32 | 5.83 | 48.59 | 9.49 | 0.29 | 37.92 |
1261A-44R-6, 23–24 | 600.07 | 13.16 | 4.63 | 38.59 | 8.53 | 0.30 | 32.99 |
1261B-9R-5, 66–67 | 603.81 | 16.11 | 5.50 | 45.80 | 10.61 | 0.34 | 36.04 |
1261A-45R-2, 103–104 | 604.53 | 16.10 | 5.42 | 45.21 | 10.68 | 0.37 | 34.10 |
1261A-45R-3, 2–3 | 605.00 | 16.61 | 5.22 | 43.46 | 11.39 | 0.37 | 35.88 |
1261A-45R-4, 27–28 | 606.77 | 13.37 | 6.61 | 55.04 | 6.76 | 0.22 | 36.64 |
1261B-10R-3, 38–39 | 610.18 | 14.90 | 3.92 | 32.66 | 10.98 | 0.40 | 32.08 |
1261A-46R-2, 1–2 | 613.22 | 13.46 | 7.07 | 58.86 | 6.39 | 0.20 | 37.42 |
1261A-46R-2, 91–92 | 614.12 | 17.54 | 5.50 | 45.82 | 12.04 | 0.38 | 36.66 |
1261A-46R-5, 16–17 | 617.80 | 13.82 | 5.09 | 42.44 | 8.73 | 0.29 | 35.31 |
1261B-11R-2, 90–91 | 618.80 | 9.56 | 0.11 | 0.92 | 9.45 | 0.33 | 33.14 |
1261A-47R-2, 1–2 | 622.80 | 12.74 | 0.37 | 3.11 | 12.37 | 0.45 | 32.07 |
1261A-47R-4, 137–138 | 627.09 | 13.11 | 1.29 | 10.71 | 11.82 | 0.43 | 31.96 |
1261A-48R-2, 47–48 | 632.97 | 19.34 | 6.45 | 53.75 | 12.89 | 0.38 | 40.03 |
1261A-48R-5, 73–74 | 637.68 | 17.51 | 1.75 | 14.54 | 15.76 | 0.44 | 41.91 |
1261A-49R-3, 32–33 | 643.90 | 14.60 | 5.41 | 45.04 | 9.19 | 0.30 | 35.87 |
1261A-49R-6, 113–114 | 649.21 | 15.56 | 4.89 | 40.74 | 10.67 | 0.35 | 35.36 |
1261A-50R-3, 12–13 | 653.32 | 12.12 | 11.70 | 97.44 | 0.42 | 0.02 | 22.65 |
1261A-50R-3, 17–19 | 653.37 | 14.89 | 4.16 | 34.66 | 10.73 | 0.36 | 34.74 |
Unit V (quartz sandstone): |
|
|
|
|
|
||
1261B-16R-1, 99–100 | 665.49 | 1.46 | 0.45 | 3.76 | 1.01 | 0.03 | 38.35 |
Notes: TC = total carbon, IC = inorganic carbon, TOC = total organic carbon. Atomic C/N ratios are calculated from concentrations of organic carbon and total nitrogen.