Core, section,
interval (cm) |
Depth
(mbsf) |
IC
(wt%) |
CaCO3
(wt%) |
TC
(wt%) |
TOC
(wt%) |
TN
(wt%) |
TS
(wt%) |
C/N
(atomic) |
---|---|---|---|---|---|---|---|---|
175-1085A- | ||||||||
Subunit IA - Pliocene-Holocene nannofossil-foramifer ooze | ||||||||
1H-2, 46-47 | 1.96 | 9.25 | 77.0 | 10.00 | 0.77 | 0.01 | 0.00 |
|
2H-2, 46-47 | 5.66 | 7.71 | 64.2 |
|
|
|
|
|
2H-4, 46-47 | 8.66 | 8.64 | 71.9 | 9.99 | 1.35 | 0.12 | 0.10 | 13.2 |
2H-6, 46-47 | 11.66 | 9.56 | 79.7 |
|
|
|
|
|
3H-2, 46-47 | 15.16 | 9.83 | 81.9 |
|
|
|
|
|
3H-4, 46-47 | 18.16 | 9.78 | 81.4 | 10.40 | 1.77 | 0.01 | 0.15 |
|
3H-6, 46-47 | 21.16 | 8.77 | 73.0 |
|
|
|
|
|
4H-2, 46-47 | 24.66 | 8.29 | 69.1 |
|
|
|
|
|
4H-4, 46-47 | 27.66 | 8.64 | 72.0 | 9.90 | 1.26 | 0.12 | 0.22 | 12.3 |
4H-6, 46-47 | 30.66 | 8.69 | 72.4 |
|
|
|
|
|
5H-2, 46-47 | 34.16 | 9.70 | 80.8 |
|
|
|
|
|
5H-4, 46-47 | 37.16 | 9.52 | 79.3 | 10.60 | 0.73 | 0.01 | 0.27 |
|
5H-6, 46-47 | 40.16 | 8.49 | 70.7 |
|
|
|
|
|
6H-2, 46-47 | 43.66 | 9.32 | 77.7 |
|
|
|
|
|
6H-4, 46-47 | 46.66 | 8.34 | 69.5 | 10.50 | 2.14 | 0.18 | 0.45 | 14.3 |
7H-2, 46-47 | 53.16 | 8.42 | 70.1 |
|
|
|
|
|
7H-4, 46-47 | 56.16 | 6.79 | 56.6 | 8.61 | 1.82 | 0.16 | 0.80 | 12.9 |
7H-6, 46-47 | 59.16 | 6.25 | 52.1 |
|
|
|
|
|
8H-2, 46-47 | 62.66 | 7.83 | 65.3 |
|
|
|
|
|
8H-4, 46-47 | 65.66 | 8.30 | 69.1 | 9.31 | 1.01 | 0.12 | 0.43 | 10.3 |
9H-2, 46-47 | 72.16 | 7.47 | 62.2 |
|
|
|
|
|
9H-4, 46-47 | 75.16 | 6.29 | 52.4 | 9.10 | 2.81 | 0.22 | 1.08 | 14.9 |
9H-6, 46-47 | 78.16 | 7.69 | 64.1 |
|
|
|
|
|
10H-2, 46-47 | 81.66 | 6.82 | 56.8 |
|
|
|
|
|
10H-4, 46-47 | 84.66 | 8.09 | 67.4 | 8.59 | 0.50 | 0.16 | 0.84 | 3.7 |
10H-6, 46-47 | 87.66 | 8.38 | 69.8 |
|
|
|
|
|
Subunit IB - Miocene-Pliocene nannofossil ooze | ||||||||
11H-2, 46-47 | 91.16 | 8.05 | 67.1 |
|
|
|
|
|
11H-4, 46-47 | 94.16 | 8.41 | 70.1 | 9.16 | 0.75 | 0.10 | 0.26 | 8.8 |
11H-6, 46-47 | 97.16 | 7.63 | 63.6 |
|
|
|
|
|
12H-2, 46-47 | 100.66 | 8.27 | 68.9 |
|
|
|
|
|
12H-4, 46-47 | 103.66 | 9.09 | 75.7 | 9.73 | 0.64 | 0.01 | 0.21 |
|
12H-6, 46-47 | 106.69 | 9.06 | 75.5 |
|
|
|
|
|
13H-2, 46-47 | 110.16 | 8.76 | 73.0 |
|
|
|
|
|
13H-4, 46-47 | 113.16 | 8.98 | 74.8 | 10.67 | 1.69 | 0.15 | 0.35 | 13.2 |
13H-6, 46-47 | 116.16 | 8.56 | 71.3 |
|
|
|
|
|
14H-2, 46-47 | 119.66 | 9.35 | 77.9 |
|
|
|
|
|
14H-4, 46-47 | 122.66 | 9.53 | 79.4 | 10.17 | 0.64 | 0.01 | 0.41 |
|
14H-6, 46-47 | 125.66 | 8.71 | 72.5 |
|
|
|
|
|
15H-2, 46-47 | 129.18 | 9.05 | 75.4 |
|
|
|
|
|
15H-4, 46-47 | 132.18 | 8.30 | 69.1 | 9.46-1.16 | 0.11 | 12.3 |
|
0.35 |
15H-6, 46-47 | 135.18 | 7.72 | 64.3 |
|
|
|
|
|
16H-2, 46-47 | 138.66 | 7.22 | 60.2 |
|
|
|
|
|
16H-4, 46-47 | 141.66 | 7.45 | 62.1 | 8.09 | 0.64 | 0.11 | 1.02 | 6.8 |
17H-2, 46-47 | 146.88 | 8.78 | 73.1 |
|
|
|
|
|
17H-4, 46-47 | 149.88 | 8.80 | 73.3 | 10.04 | 1.24 | 0.12 | 0.22 | 12.1 |
17H-6, 46-47 | 152.88 | 9.02 | 75.1 |
|
|
|
|
|
18H-2, 46-47 | 157.66 | 8.43 | 70.2 |
|
|
|
|
|
18H-4, 46-47 | 160.66 | 8.23 | 68.5 | 9.25 | 1.02 | 0.12 | 0.48 | 9.9 |
18H-6, 46-47 | 163.66 | 9.00 | 74.9 |
|
|
|
|
|
19H-2, 46-47 | 167.16 | 8.26 | 68.8 |
|
|
|
|
|
19H-4, 46-47 | 170.16 | 8.25 | 68.7 | 9.47 | 1.22 | 0.11 | 0.67 | 13.0 |
19H-6, 46-47 | 173.16 | 8.16 | 67.9 |
|
|
|
|
|
20H-2, 46-47 | 176.66 | 8.62 | 71.8 |
|
|
|
|
|
20H-4, 46-47 | 179.66 | 8.89 | 74.1 | 9.94 | 1.05 | 0.01 | 0.29 |
|
20H-6, 46-47 | 182.66 | 7.72 | 64.3 |
|
|
|
|
|
21H-2, 46-47 | 186.16 | 8.28 | 68.9 |
|
|
|
|
|
21H-4, 46-47 | 189.16 | 7.67 | 63.9 | 8.58 | 0.91 | 0.10 | 1.08 | 10.6 |
21H-6, 46-47 | 192.16 | 9.37 | 78.1 |
|
|
|
|
|
22H-2, 46-47 | 195.66 | 8.00 | 66.7 |
|
|
|
|
|
22H-4, 46-47 | 198.66 | 8.36 | 69.6 | 9.01 | 0.65 | 0.01 | 0.63 |
|
22H-6, 46-47 | 201.66 | 6.98 | 58.1 |
|
|
|
|
|
23H-2, 46-47 | 205.16 | 8.79 | 73.2 |
|
|
|
|
|
23H-4, 46-47 | 208.16 | 7.84 | 65.3 | 8.49 | 0.64 | 0.01 | 0.32 |
|
23H-6, 46-47 | 211.16 | 8.45 | 70.4 |
|
|
|
|
|
24H-2, 46-47 | 214.66 | 7.06 | 58.9 |
|
|
|
|
|
24H-4, 46-47 | 217.76 | 8.34 | 69.5 | 8.98 | 0.64 | 0.01 | 0.24 |
|
24H-6, 46-47 | 220.83 | 8.24 | 68.7 |
|
|
|
|
|
25H-2, 46-47 | 224.16 | 9.09 | 75.7 |
|
|
|
|
|
25H-4, 46-47 | 227.16 | 7.56 | 62.9 | 8.82 | 1.26 | 0.12 | 0.64 | 12.3 |
25H-6, 46-47 | 230.16 | 7.28 | 60.7 |
|
|
|
|
|
26H-2, 46-47 | 233.66 | 8.65 | 72.0 |
|
|
|
|
|
26H-4, 46-47 | 236.66 | 9.36 | 78.0 | 9.86 | 0.50 | 0.01 | 0.16 |
|
26H-6, 46-47 | 238.26 | 8.72 | 72.6 |
|
|
|
|
|
27H-2, 46-47 | 243.16 | 7.88 | 65.7 |
|
|
|
|
|
27H-4, 46-47 | 246.16 | 7.92 | 66.0 | 8.73 | 0.81 | 0.01 | 0.75 |
|
27H-6, 46-47 | 249.16 | 8.62 | 71.8 |
|
|
|
|
|
28H-2, 46-47 | 252.66 | 8.72 | 72.6 |
|
|
|
|
|
28H-4, 46-47 | 255.66 | 7.45 | 62.1 | 8.83 | 1.38 | 0.14 | 0.72 | 11.5 |
28H-6, 46-47 | 258.66 | 8.36 | 69.7 |
|
|
|
|
|
29H-2, 46-47 | 262.16 | 9.11 | 75.9 |
|
|
|
|
|
29H-4, 46-47 | 265.16 | 9.97 | 83.1 | 10.23 | 0.26 | 0.01 | 0.13 |
|
29H-6, 46-47 | 268.16 | 9.85 | 82.1 |
|
|
|
|
|
31H-2, 46-47 | 281.16 | 8.17 | 68.0 |
|
|
|
|
|
31H-4, 46-47 | 284.16 | 8.88 | 73.9 | 9.24 | 0.36 | 0.01 | 0.30 |
|
31H-6, 46-47 | 287.16 | 7.39 | 61.6 |
|
|
|
|
|
32H-2, 46-47 | 290.66 | 8.10 | 67.5 |
|
|
|
|
|
32H-4, 46-47 | 293.66 | 8.15 | 67.9 | 8.85 | 0.70 | 0.01 | 0.16 |
|
32H-6, 46-47 | 296.31 | 7.45 | 62.1 |
|
|
|
|
|
33H-2, 46-47 | 300.16 | 8.97 | 74.7 |
|
|
|
|
|
33H-4, 46-47 | 303.16 | 6.71 | 55.9 | 7.16 | 0.45 | 0.01 | 0.18 |
|
34X-2, 46-47 | 306.96 | 8.83 | 73.5 |
|
|
|
|
|
34X-4, 46-47 | 309.96 | 8.69 | 72.4 | 9.48 | 0.78 | 0.09 | 0.00 | 10.1 |
34X-6, 46-47 | 312.96 | 8.24 | 68.7 |
|
|
|
|
|
35X-2, 46-47 | 315.76 | 8.59 | 71.6 |
|
|
|
|
|
35X-4, 46-47 | 318.76 | 7.47 | 62.2 | 7.67 | 0.20 | 0.01 | 0.43 |
|
35X-6, 46-47 | 321.76 | 7.73 | 64.4 |
|
|
|
|
|
36X-2, 46-47 | 326.36 | 8.54 | 71.1 |
|
|
|
|
|
36X-4, 46-47 | 329.36 | 6.73 | 56.1 | 7.36 | 0.63 | 0.11 | 0.35 | 6.7 |
36X-6, 46-47 | 332.36 | 8.48 | 70.6 |
|
|
|
|
|
37X-2, 46-47 | 335.96 | 8.74 | 72.8 |
|
|
|
|
|
37X-4, 46-47 | 338.96 | 8.80 | 73.3 | 9.40 | 0.59 | 0.08 | 0.08 | 8.6 |
37X-6, 46-47 | 341.96 | 7.90 | 65.8 |
|
|
|
|
|
38X-2, 46-47 | 345.66 | 7.75 | 64.5 |
|
|
|
|
|
38X-4, 46-47 | 348.66 | 7.39 | 61.6 | 8.13 | 0.74 | 0.09 | 0.42 | 9.6 |
38X-6, 46-47 | 351.66 | 8.76 | 73.0 |
|
|
|
|
|
39X-2, 46-47 | 355.36 | 8.48 | 70.7 |
|
|
|
|
|
39X-4, 46-47 | 358.36 | 8.12 | 67.7 | 8.59 | 0.47 | 0.08 | 0.24 | 6.9 |
39X-6, 46-47 | 361.36 | 8.70 | 72.5 |
|
|
|
|
|
40X-2, 46-47 | 364.96 | 8.18 | 68.1 |
|
|
|
|
|
40X-4, 46-47 | 367.96 | 9.59 | 79.9 | 9.51 | 0.00 | 0.06 | 0.14 | 0.0 |
40X-6, 46-47 | 370.96 | 8.81 | 73.4 |
|
|
|
|
|
41X-2, 46-47 | 374.66 | 9.40 | 78.3 |
|
|
|
|
|
41X-4, 46-47 | 377.66 | 10.18 | 84.8 | 10.63 | 0.45 | 0.07 | 0.07 | 7.5 |
41X-6, 46-47 | 380.66 | 10.01 | 83.4 |
|
|
|
|
|
42X-2, 46-47 | 384.36 | 9.67 | 80.5 |
|
|
|
|
|
42X-4, 46-47 | 387.36 | 8.77 | 73.1 | 9.34 | 0.57 | 0.08 | 0.27 | 8.3 |
42X-6, 46-47 | 390.36 | 9.29 | 77.4 |
|
|
|
|
|
43X-2, 30-32 | 393.9 | 10.14 | 84.5 |
|
|
|
|
|
43X-4, 31-33 | 396.91 | 9.78 | 81.4 | 9.99 | 0.22 | 0.07 | 0.15 | 3.7 |
43X-6, 32-33 | 399.92 | 9.51 | 79.2 |
|
|
|
|
|
44X-2, 46-47 | 403.76 | 8.46 | 70.5 |
|
|
|
|
|
44X-4, 46-47 | 406.76 | 7.86 | 65.5 | 8.45 | 0.59 | 0.08 | 0.19 | 8.6 |
44X-6, 46-47 | 409.76 | 9.09 | 75.7 |
|
|
|
|
|
45X-2, 46-47 | 413.46 | 8.71 | 72.6 |
|
|
|
|
|
45X-4, 46-47 | 416.46 | 8.22 | 68.5 | 9.43 | 1.20 | 0.08 | 0.21 | 17.5 |
45X-6, 46-47 | 419.46 | 7.94 | 66.1 |
|
|
|
|
|
46X-2, 46-47 | 423.06 | 7.29 | 60.7 |
|
|
|
|
|
46X-4, 46-47 | 426.06 | 6.42 | 53.5 | 7.08 | 0.66 | 0.09 | 0.48 | 8.6 |
46X-6, 46-47 | 429.06 | 5.48 | 45.6 |
|
|
|
|
|
47X-2, 46-47 | 432.66 | 6.32 | 52.7 |
|
|
|
|
|
47X-4, 46-47 | 435.66 | 3.33 | 27.8 | 4.40 | 1.07 | 0.12 | 0.68 | 10.4 |
47X-6, 46-47 | 438.66 | 4.02 | 33.5 |
|
|
|
|
|
48X-2, 46-47 | 442.29 | 9.77 | 81.4 |
|
|
|
|
|
48X-4, 46-47 | 445.29 | 4.42 | 36.8 | 5.27 | 0.85 | 0.11 | 0.20 | 9.0 |
48X-6, 46-47 | 448.29 | 3.87 | 32.2 |
|
|
|
|
|
49X-2, 46-47 | 451.96 | 6.02 | 50.2 |
|
|
|
|
|
49X-4, 46-47 | 454.96 | 7.05 | 58.8 | 7.52 | 0.47 | 0.07 | 0.12 | 7.9 |
49X-6, 46-47 | 457.96 | 8.05 | 67.1 |
|
|
|
|
|
50X-2, 46-47 | 461.66 | 7.98 | 66.5 |
|
|
|
|
|
50X-4, 46-47 | 464.66 | 6.53 | 54.4 | 7.32 | 0.79 | 0.09 | 0.66 | 10.3 |
51X-2, 46-47 | 470.86 | 6.17 | 51.4 |
|
|
|
|
|
51X-4, 46-47 | 473.86 | 4.19 | 34.9 | 5.10 | 0.91 | 0.12 | 0.11 | 8.9 |
51X-6, 46-47 | 476.86 | 4.17 | 34.7 |
|
|
|
|
|
52X-2, 46-47 | 480.46 | 5.18 | 43.1 |
|
|
|
|
|
52X-4, 46-47 | 483.46 | 7.61 | 63.4 | 8.14 | 0.53 | 0.07 | 0.09 | 8.9 |
52X-6, 46-47 | 486.46 | 6.55 | 54.5 |
|
|
|
|
|
53X-2, 46-47 | 490.07 | 7.19 | 59.9 |
|
|
|
|
|
53X-4, 46-47 | 493.07 | 7.20 | 60.0 | 7.70 | 0.50 | 0.07 | 0.06 | 8.4 |
53X-6, 46-47 | 496.07 | 8.26 | 68.8 |
|
|
|
|
|
54X-2, 46-47 | 499.86 | 5.96 | 49.6 |
|
|
|
|
|
54X-4, 46-47 | 502.86 | 6.19 | 51.6 | 6.73 | 0.54 | 0.08 | 0.29 | 7.9 |
54X-6, 46-47 | 505.86 | 7.73 | 64.4 |
|
|
|
|
|
55X-1, 46-47 | 508.06 | 7.72 | 64.3 |
|
|
|
|
|
55X-4, 46-47 | 512.56 | 8.39 | 69.9 | 8.85 | 0.45 | 0.05 | 0.14 | 10.5 |
55X-6, 46-47 | 515.56 | 7.58 | 63.2 |
|
|
|
|
|
56X-2, 46-47 | 519.16 | 7.82 | 65.2 |
|
|
|
|
|
56X-4, 43-44 | 522.13 | 6.29 | 52.4 | 6.79 | 0.50 | 0.06 | 0.06 | 9.8 |
56X-6, 46-47 | 525.16 | 6.96 | 58.0 |
|
|
|
|
|
57X-2, 46-47 | 528.86 | 6.17 | 51.4 |
|
|
|
|
|
57X-4, 46-47 | 531.86 | 5.14 | 42.8 | 5.66 | 0.53 | 0.07 | 0.09 | 8.9 |
57X-6, 46-47 | 534.86 | 7.06 | 58.8 |
|
|
|
|
|
58X-2, 46-47 | 538.56 | 7.39 | 61.6 |
|
|
|
|
|
58X-4, 46-47 | 541.56 | 5.97 | 49.7 | 6.10 | 0.13 | 0.05 | 0.00 | 3.0 |
58X-6, 46-47 | 544.56 | 7.87 | 65.5 |
|
|
|
|
|
59X-2, 46-47 | 548.08 | 7.02 | 58.5 |
|
|
|
|
|
59X-4, 46-47 | 551.08 | 6.28 | 52.3 | 6.18 | 0.00 | 0.06 | 0.00 |
|
59X-6, 46-47 | 554.08 | 5.70 | 47.5 |
|
|
|
|
|
60X-2, 46-47 | 557.76 | 6.92 | 57.6 |
|
|
|
|
|
60X-4, 46-47 | 560.76 | 5.53 | 46.1 | 5.93 | 0.40 | 0.05 | 0.00 | 9.4 |
60X-6, 46-47 | 563.76 | 5.55 | 46.3 |
|
|
|
|
|
61X-2, 46-47 | 567.46 | 7.36 | 61.3 |
|
|
|
|
|
61X-4, 46-47 | 570.46 | 7.52 | 62.6 | 7.92 | 0.39 | 0.04 | 0.00 | 11.4 |
62X-2, 46-47 | 577.06 | 6.93 | 57.7 |
|
|
|
|
|
62X-4, 46-47 | 580.06 | 7.16 | 59.6 | 7.59 | 0.43 | 0.04 | 0.00 | 12.6 |
62X-6, 46-47 | 583.06 | 7.41 | 61.8 |
|
|
|
|
|
63X-2, 46-47 | 586.66 | 8.28 | 69.0 |
|
|
|
|
|
63X-4, 46-47 | 589.66 | 7.44 | 62.0 | 7.74 | 0.30 | 0.04 | 0.00 | 8.8 |
63X-6, 46-47 | 592.66 | 9.21 | 76.7 |
|
|
|
|
|
Unit II - Miocene nannofossil ooze and clay-rich nannofossil ooze | ||||||||
64X-2, 46-47 | 596.36 | 7.76 | 64.6 |
|
|
|
|
|
64X-4, 46-47 | 599.36 | 5.75 | 47.9 | 6.12 | 0.37 | 0.04 | 0.00 | 10.8 |
64X-6, 46-47 | 602.36 | 7.89 | 65.7 |
|
|
|
|
|
Notes: IC = inorganic carbon; CaCO3 = calcium carbonate; TC = total carbon; TOC = total organic carbon; TN = total nitrogen; TS = total sulfur; and C/N = carbon/nitrogen ratio. TOC concentrations are calculated from the difference between IC and TC concentrations. C/N ratios are calculated from TOC and TN concentrations and are given as atom/atom ratios.