Core, section,
interval (cm) |
Depth
(mbsf) |
IC
(wt%) |
CaCO3
(wt%) |
TC
(wt%) |
TOC (wt%)
|
TN
(wt%) |
TS
(wt%) |
C/N
(atomic) |
---|---|---|---|---|---|---|---|---|
175-1084A- | ||||||||
Subunit IA - Pleistocene nannofossil clay and ooze | ||||||||
1H-2, 46-47 | 1.96 | 5.32 | 44.3 | 11.15 | 5.84 | 0.66 | 0.73 | 10.4 |
2H-2, 46-47 | 4.96 | 1.94 | 16.2 | 8.87 | 6.93 | 0.72 | 1.31 | 11.3 |
2H-4, 46-47 | 7.96 | 0.57 | 4.7 | 8.92 | 8.35 | 0.84 | 1.45 | 11.6 |
2H-6, 46-47 | 10.96 | 3.12 | 26.0 |
|
|
|
|
|
3H-2, 46-47 | 14.46 | 3.98 | 33.1 |
|
|
|
|
|
3H-4, 46-47 | 17.46 | 5.20 | 43.3 | 10.67 | 5.47 | 0.56 | 1.08 | 11.5 |
3H-5, 4-5 | 18.54 | 3.83 | 31.9 | 11.77 | 7.94 | 0.73 | 1.50 | 12.7 |
3H-5, 4445 | 18.94 | 4.24 | 35.3 | 12.06 | 7.82 | 0.73 | 1.32 | 12.6 |
3H-5, 79-80 | 19.29 | 2.96 | 24.7 | 12.63 | 9.67 | 0.87 | 1.68 | 13.0 |
3H-5, 119-120 | 19.69 | 2.76 | 23.0 | 12.51 | 9.75 | 0.87 | 1.82 | 13.1 |
3H-6, 4-5 | 20.04 | 1.75 | 14.6 | 13.39 | 11.64 | 1.04 | 2.00 | 13.0 |
3H-6, 29-30 | 20.29 | 1.06 | 8.8 | 14.29 | 13.23 | 1.14 | 2.13 | 13.5 |
3H-6, 69-70 | 20.69 | 1.46 | 12.2 | 12.75 | 11.29 | 1.02 | 2.33 | 13.0 |
3H-6, 109-110 | 21.09 | 4.14 | 34.5 | 12.45 | 8.31 | 0.77 | 1.53 | 12.6 |
3H-6, 144-145 | 21.44 | 4.85 | 40.4 | 12.44 | 7.59 | 0.70 | 1.30 | 12.8 |
3H-7, 4-5 | 21.54 | 4.60 | 38.3 | 12.40 | 7.80 | 0.70 | 1.38 | 13.0 |
3H-7, 34-35 | 21.84 | 5.78 | 48.1 | 11.79 | 6.01 | 0.56 | 1.11 | 12.6 |
3H-7, 66-67 | 22.16 | 4.76 | 39.7 | 12.17 | 7.41 | 0.66 | 1.32 | 13.0 |
4H-2, 46-47 | 23.96 | 4.16 | 34.7 | 11.67 | 7.51 | 0.65 | 1.42 | 13.5 |
4H-4, 46-47 | 26.96 | 5.06 | 42.2 |
|
|
|
|
|
5H-6, 46-47 | 39.36 | 0.62 | 5.2 | 18.63 | 18.01 | 1.39 | 3.25 | 15.2 |
6H-2, 46-47 | 42.86 | 4.17 | 34.8 |
|
|
|
|
|
6H-4, 46-47 | 45.76 | 2.41 | 20.1 | 10.12 | 7.72 | 0.60 | 1.88 | 15.0 |
6H-6, 46-47 | 48.76 | 6.25 | 52.1 |
|
|
|
|
|
7H-2, 46-47 | 52.46 | 7.05 | 58.7 |
|
|
|
|
|
7H-4, 46-47 | 54.99 | 4.36 | 36.3 | 12.75 | 8.39 | 0.67 | 1.76 | 14.6 |
7H-6, 46-47 | 57.94 | 7.88 | 65.6 |
|
|
|
|
|
8H-2, 46-47 | 61.96 | 6.78 | 56.5 |
|
|
|
|
|
8H-4, 46-47 | 64.86 | 6.37 | 53.1 | 11.06 | 4.69 | 0.45 | 1.07 | 12.2 |
8H-6, 46-47 | 67.86 | 6.59 | 54.9 |
|
|
|
|
|
9H-2, 46-47 | 71.46 | 6.76 | 56.3 |
|
|
|
|
|
9H-4, 46-47 | 74.36 | 8.25 | 68.7 | 11.70 | 3.45 | 0.31 | 0.49 | 12.9 |
9H-6, 46-47 | 77.36 | 6.95 | 57.9 |
|
|
|
|
|
10H-2, 46-47 | 80.96 | 6.43 | 53.5 |
|
|
|
|
|
10H-4, 46-47 | 83.96 | 6.83 | 56.9 | 13.32 | 6.48 | 0.51 | 1.07 | 15.0 |
10H-6, 46-47 | 86.96 | 6.35 | 52.9 |
|
|
|
|
|
11H-2, 46-47 | 89.13 | 6.70 | 55.8 |
|
|
|
|
|
11H-4, 46-47 | 92.13 | 7.97 | 66.4 | 11.80 | 3.83 | 0.33 | 0.61 | 13.5 |
11H-6, 46-47 | 95.13 | 6.77 | 56.4 |
|
|
|
|
|
12H-2, 46-47 | 98.72 | 6.75 | 56.2 |
|
|
|
|
|
12H-4, 46-47 | 101.72 | 4.34 | 36.2 | 14.38 | 10.04 | 0.71 | 1.75 | 16.6 |
12H-6, 46-47 | 104.72 | 1.12 | 9.3 |
|
|
|
|
|
Subunit IB - Pliocene-Pleistocene diatom-bearing clayey nannofossil ooze | ||||||||
13H-2, 46-47 | 109.46 | 2.48 | 20.7 |
|
|
|
|
|
13H-4, 46-47 | 112.46 | 3.45 | 28.7 | 8.62 | 5.17 | 0.42 | 1.38 | 14.3 |
13H-6, 46-47 | 115.46 | 2.99 | 24.9 |
|
|
|
|
|
14H-2, 46-47 | 118.96 | 3.47 | 28.9 |
|
|
|
|
|
14H-4, 46-47 | 121.96 | 4.81 | 40.1 | 10.58 | 5.77 | 0.48 | 1.32 | 14.1 |
14H-5, 83-84 | 123.86 | 3.93 | 32.7 | 9.68 | 5.75 | 0.51 | 1.32 | 13.1 |
14H-5, 137-138 | 124.40 | 3.42 | 28.5 | 11.80 | 8.38 | 0.64 | 1.59 | 15.3 |
14H-6, 46-47 | 124.99 | 5.09 | 42.4 | 13.01 | 7.92 | 0.61 | 1.17 | 15.1 |
15H-2, 46-47 | 128.46 | 4.44 | 37.0 |
|
|
|
|
|
15H-4, 46-47 | 131.56 | 4.94 | 41.1 | 11.04 | 6.10 | 0.49 | 1.36 | 14.6 |
15H-6, 46-47 | 134.56 | 4.27 | 35.6 |
|
|
|
|
|
16H-2, 53-54 | 138.03 | 2.05 | 17.1 |
|
|
|
|
|
16H-4, 46-47 | 140.96 | 2.60 | 21.6 | 8.43 | 5.83 | 0.44 | 1.07 | 15.4 |
17H-2, 46-47 | 147.46 | 8.10 | 67.5 | 11.64 | 3.54 | 0.26 | 0.14 | 15.9 |
19X-2, 46-47 | 154.46 | 6.26 | 52.1 |
|
|
|
|
|
19X-4, 46-47 | 157.46 | 3.94 | 32.8 | 11.80 | 7.86 | 0.57 | 1.29 | 16.2 |
20X-2, 46-47 | 162.94 | 1.55 | 12.9 |
|
|
|
|
|
20X-4, 46-47 | 164.84 | 3.43 | 28.5 | 8.64 | 5.22 | 0.56 | 0.90 | 10.8 |
21X-2, 46-47 | 173.76 | 2.94 | 24.5 |
|
|
|
|
|
21X-4, 46-47 | 176.76 | 3.95 | 32.9 | 7.77 | 3.82 | 0.32 | 0.79 | 13.9 |
21X-5, 50-51 | 178.30 | 4.19 | 34.9 | 8.78 | 4.59 | 0.42 | 1.08 | 12.7 |
21X-5, 85-86 | 178.65 | 3.13 | 26.0 | 8.46 | 5.33 | 0.53 | 1.96 | 11.8 |
21X-5, 120-121 | 179.00 | 2.45 | 20.4 | 8.79 | 6.33 | 0.55 | 1.75 | 13.5 |
21X-6, 29-30 | 179.59 | 3.03 | 25.2 | 8.76 | 5.74 | 0.53 | 1.40 | 12.7 |
21X-6, 46-47 | 179.76 | 2.61 | 21.8 |
|
|
|
|
|
21X-6, 59-60 | 179.89 | 2.59 | 21.6 | 8.86 | 6.27 | 0.55 | 1.61 | 13.4 |
21X-6, 80-81 | 180.10 | 3.07 | 25.6 | 8.85 | 5.78 | 0.58 | 1.62 | 11.8 |
22X-1, 14-15 | 181.64 | 0.10 | 0.9 | 10.67 | 10.57 | 0.84 | 2.02 | 14.7 |
22X-1, 44-45 | 181.94 | 0.38 | 3.2 | 10.40 | 10.02 | 0.79 | 2.01 | 14.9 |
22X-1, 48-49 | 181.98 | 0.73 | 6.1 | 10.80 | 10.07 | 0.80 | 1.78 | 14.7 |
22X-1, 93-94 | 182.43 | 0.41 | 3.4 | 12.60 | 12.19 | 0.93 | 1.96 | 15.3 |
23X-2, 46-47 | 193.16 | 2.31 | 19.3 | 10.01 | 7.70 | 0.52 | 1.32 | 17.3 |
24X-2, 46-47 | 202.76 | 4.78 | 39.8 |
|
|
|
|
|
24X-4, 46-47 | 204.69 | 2.12 | 17.6 | 9.81 | 7.69 | 0.62 | 1.88 | 14.6 |
25X-2, 46-47 | 212.36 | 1.70 | 14.1 |
|
|
|
|
|
25X-2, 148-149 | 213.38 | 0.96 | 8.0 | 13.14 | 12.18 | 0.87 | 2.46 | 16.4 |
25X-4, 46-47 | 215.36 | 1.58 | 13.1 | 16.43 | 14.86 | 1.06 | 2.47 | 16.4 |
25X-6, 46-47 | 218.33 | 4.66 | 38.8 |
|
|
|
|
|
26X-2, 46-47 | 222.06 | 1.96 | 16.3 | 7.82 | 5.86 | 0.56 | 1.80 | 12.3 |
27X-2, 46-47 | 230.58 | 5.17 | 43.1 |
|
|
|
|
|
27X-4, 46-47 | 232.87 | 2.81 | 23.4 | 7.88 | 5.07 | 0.52 | 1.54 | 11.5 |
28X-2, 46-47 | 241.26 | 4.59 | 38.2 |
|
|
|
|
|
28X-4, 46-47 | 244.26 | 4.54 | 37.9 | 9.72 | 5.18 | 0.45 | 1.21 | 13.3 |
28X-6, 46-47 | 247.26 | 2.65 | 22.1 |
|
|
|
|
|
29X-2, 46-47 | 250.86 | 1.36 | 11.4 |
|
|
|
|
|
29X-4, 46-47 | 253.86 | 1.18 | 9.9 | 9.94 | 8.76 | 0.71 | 1.76 | 14.5 |
30X-2, 46-47 | 260.46 | 5.66 | 47.2 |
|
|
|
|
|
30X-4, 46-47 | 263.17 | 3.24 | 27.0 | 10.56 | 7.33 | 0.65 | 1.35 | 13.2 |
31X-2, 46-47 | 270.16 | 4.98 | 41.5 |
|
|
|
|
|
32X-2, 46-47 | 279.35 | 4.18 | 34.8 |
|
|
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|
32X-4, 46-47 | 282.20 | 2.12 | 17.6 | 7.27 | 5.15 | 0.47 | 1.24 | 12.8 |
33X-2, 46-47 | 289.36 | 1.57 | 13.1 |
|
|
|
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|
33X-4, 46-47 | 292.23 | 1.13 | 9.4 | 9.10 | 7.97 | 0.64 | 2.32 | 14.6 |
34X-2, 46-47 | 298.96 | 3.07 | 25.6 | 6.28 | 3.21 | 0.31 | 0.86 | 12.2 |
34X-4, 46-47 | 301.56 | 1.63 | 13.6 |
|
|
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|
35X-2, 46-47 | 308.56 | 2.91 | 24.2 |
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|
35X-4, 46-47 | 311.47 | 0.99 | 8.2 | 7.26 | 6.27 | 0.52 | 1.68 | 14.2 |
36X-2, 46-47 | 318.26 | 5.77 | 48.1 |
|
|
|
|
|
36X-4, 46-47 | 321.17 | 4.60 | 38.3 | 8.46 | 3.86 | 0.41 | 1.45 | 11.1 |
Subunit IC - Pliocene diatomaceous clay | ||||||||
37X-2, 46-47 | 327.86 | 1.57 | 13.1 |
|
|
|
|
|
37X-4, 46-47 | 330.86 | 0.11 | 0.9 | 7.58 | 7.47 | 0.55 | 1.85 | 15.9 |
37X-6, 46-47 | 333.86 | 0.15 | 1.3 |
|
|
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|
38X-2, 46-47 | 337.56 | 0.35 | 2.9 |
|
|
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|
38X-4, 46-47 | 340.56 | 3.03 | 25.2 | 8.24 | 5.22 | 0.44 | 1.27 | 13.8 |
38X-6, 46-47 | 343.47 | 3.35 | 27.9 |
|
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|
|
39X-2, 46-47 | 347.16 | 0.14 | 1.2 |
|
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|
|
39X-4, 46-47 | 350.16 | 0.54 | 4.5 | 5.57 | 5.03 | 0.38 | 1.01 | 15.6 |
39X-6, 46-47 | 353.16 | 1.64 | 13.6 |
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|
40X-2, 46-47 | 356.76 | 1.05 | 8.8 |
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|
40X-4, 46-47 | 359.76 | 4.62 | 38.5 | 7.27 | 2.66 | 0.23 | 0.31 | 13.6 |
40X-6, 46-47 | 362.59 | 2.27 | 18.9 |
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|
41X-2, 46-47 | 366.36 | 0.06 | 0.5 |
|
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|
41X-4, 46-47 | 369.36 | 2.22 | 18.5 | 5.94 | 3.72 | 0.31 | 0.94 | 13.9 |
41X-6, 46-47 | 372.36 | 2.80 | 23.3 |
|
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|
42X-2, 46-47 | 376.06 | 3.38 | 28.1 |
|
|
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|
|
42X-4, 46-47 | 379.06 | 1.18 | 9.8 | 4.90 | 3.72 | 0.40 | 0.83 | 11.0 |
42X-6, 46-47 | 381.94 | 1.60 | 13.3 |
|
|
|
|
|
43X-4, 46-47 | 388.66 | 0.51 | 4.2 | 7.13 | 6.62 | 0.56 | 1.88 | 13.7 |
43X-6, 46-47 | 391.66 | 2.49 | 20.7 |
|
|
|
|
|
Unit II - Pliocene clay-rich nannofossil diatom ooze and diatomaceous nannofossil ooze | ||||||||
44X-2, 46-47 | 395.26 | 2.17 | 18.1 |
|
|
|
|
|
44X-4, 26-27 | 398.06 | 2.37 | 19.7 | 5.63 | 3.26 | 0.25 | 0.52 | 15.1 |
44X-6, 46-47 | 401.26 | 2.86 | 23.8 |
|
|
|
|
|
45X-2, 46-47 | 404.86 | 0.90 | 7.5 |
|
|
|
|
|
45X-4, 46-47 | 407.86 | 1.57 | 13.1 | 5.34 | 3.77 | 0.37 | 1.58 | 11.8 |
46X-2, 46-47 | 413.64 | 2.95 | 24.6 |
|
|
|
|
|
46X-4, 46-47 | 416.64 | 4.65 | 38.7 | 7.18 | 2.53 | 0.25 | 0.87 | 11.7 |
46X-6, 46-47 | 419.64 | 4.69 | 39.1 |
|
|
|
|
|
47X-2, 46-47 | 423.11 | 5.62 | 46.8 |
|
|
|
|
|
47X-4, 46-47 | 426.11 | 2.74 | 22.9 | 6.49 | 3.75 | 0.33 | 0.84 | 13.3 |
47X-6, 46-47 | 428.19 | 1.68 | 14.0 |
|
|
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|
|
48X-2, 46-47 | 433.86 | 2.82 | 23.5 |
|
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|
48X-4, 46-47 | 436.86 | 1.49 | 12.4 | 4.23 | 2.74 | 0.28 | 0.94 | 11.6 |
49X-2, 46-47 | 443.56 | 3.70 | 30.8 |
|
|
|
|
|
49X-4, 46-47 | 446.56 | 1.33 | 11.1 |
|
|
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|
|
49X-6, 46-47 | 449.56 | 3.70 | 30.9 | 6.47 | 2.77 | 0.28 | 0.90 | 11.7 |
50X-2, 46-47 | 453.16 | 1.57 | 13.1 | 6.07 | 4.51 | 0.41 | 1.43 | 12.9 |
50X-4, 46-47 | 456.16 | 4.03 | 33.6 |
|
|
|
|
|
50X-6, 46-47 | 457.95 | 6.53 | 54.4 | 7.76 | 1.23 | 0.34 | 0.58 | 4.3 |
51X-2, 46-47 | 462.76 | 5.31 | 44.3 |
|
|
|
|
|
51X-4, 46-47 | 465.76 | 2.05 | 17.1 | 5.86 | 3.81 | 0.36 | 1.24 | 12.5 |
51X-6, 46-47 | 468.76 | 7.11 | 59.3 |
|
|
|
|
|
52X-2, 46-47 | 471.96 | 4.80 | 40.0 |
|
|
|
|
|
52X-4, 46-47 | 474.96 | 5.42 | 45.1 | 7.56 | 2.14 | 0.22 | 0.44 | 11.2 |
53X-2, 46-47 | 480.75 | 3.56 | 29.7 | 9.99 | 6.43 | 0.74 | 1.67 | 10.2 |
53X-4, 46-47 | 483.75 | 5.20 | 43.4 |
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|
Unit III - Pliocene nannofossil clay | ||||||||
54X-2, 46-47 | 490.72 | 3.60 | 30.0 | 7.12 | 3.52 | 0.37 | 1.01 | 11.2 |
54X-4, 46-47 | 493.72 | 5.28 | 43.9 |
|
|
|
|
|
55X-2, 46-47 | 501.06 | 4.16 | 34.7 | 7.92 | 3.76 | 0.36 | 1.02 | 12.1 |
56X-2, 46-47 | 510.66 | 2.97 | 24.7 | 7.73 | 4.76 | 0.43 | 1.28 | 12.9 |
57X-2, 46-47 | 520.26 | 6.48 | 54.0 |
|
|
|
|
|
57X-4, 46-47 | 523.26 | 4.32 | 36.0 | 11.66 | 7.34 | 0.58 | 1.65 | 14.8 |
57X-6, 46-47 | 526.26 | 5.77 | 48.0 |
|
|
|
|
|
58X-2, 46-47 | 529.96 | 6.78 | 56.5 |
|
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|
|
|
58X-4, 46-47 | 532.96 | 5.82 | 48.5 | 7.65 | 1.83 | 0.26 | 0.54 | 8.4 |
59X-2, 46-47 | 539.66 | 5.58 | 46.4 |
|
|
|
|
|
59X-4, 46-47 | 542.66 | 5.12 | 42.7 | 11.23 | 6.11 | 0.49 | 1.41 | 14.6 |
Unit IV - Pliocene nannofossil ooze | ||||||||
60X-2, 46-47 | 549.26 | 5.18 | 43.1 |
|
|
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|
|
60X-4, 46-47 | 552.26 | 5.46 | 45.5 | 7.37 | 1.91 | 0.36 | 0.63 | 6.2 |
61X-2, 46-47 | 558.96 | 4.97 | 41.4 |
|
|
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|
|
61X-4, 46-47 | 561.96 | 4.10 | 34.2 | 8.36 | 4.26 | 0.53 | 1.39 | 9.5 |
62X-2, 46-47 | 567.36 | 5.90 | 49.2 |
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|
62X-4, 46-47 | 570.36 | 4.26 | 35.5 | 6.98 | 2.72 | 0.48 | 0.90 | 6.6 |
62X-6, 46-47 | 573.36 | 5.18 | 43.2 |
|
|
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|
|
63X-2, 46-47 | 578.16 | 5.02 | 41.8 |
|
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|
63X-4, 46-47 | 581.16 | 5.91 | 49.2 | 8.75 | 2.84 | 0.39 | 0.58 | 8.5 |
63X-6, 46-47 | 584.16 | 7.22 | 60.2 |
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|
64X-2, 50-51 | 587.90 | 6.72 | 56.0 |
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|
64X-4, 46-47 | 590.86 | 5.41 | 45.1 | 8.38 | 2.97 | 0.30 | 1.21 | 11.4 |
64X-6, 46-47 | 593.86 | 3.90 | 32.5 |
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|
|
65X-2, 46-47 | 597.46 | 3.74 | 31.2 |
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|
65X-4, 46-47 | 600.46 | 6.91 | 57.5 | 9.45 | 2.54 | 0.26 | 0.52 | 11.3 |
65X-6, 46-47 | 603.46 | 7.87 | 65.5 |
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|
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|
|
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.