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Unit/Subunit
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Top
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Base
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Description
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Interpretation
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Hole, core, section, interval (cm)
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Depth
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Hole, core, section,
interval (cm) |
Depth
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(mbsf)
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(mcd)
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(mbsf)
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(mcd)
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202- |
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202- |
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| IA | 1241A-1H-1, 0 | 0.00 | 0.30 | 1241A-6H-3, 47 | 45.38 | 51.55 | Clayey foraminifer-nannofossil ooze, cyclic variability in physical properties | Pelagic sedimentation, comparatively high terrigenous contribution, orbital cyclicity |
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1241B-1H-1, 0 | 0.00 | 0.00 | 1241B-6H-2, 57 | 48.48 | 51.55 | ||
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1241C-1H-1, 0 | 0.00 | 0.05 | 1241C-2H-CC, 20 | 41.87 | 46.14 | ||
| IB | 1241A-6H-3, 47 | 45.38 | 51.55 | 1241A-31H-3, 74 | 283.16 | 318.44 | Nannofossil ooze, very homogeneous | Pelagic sedimentation, moderate biogenic production |
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1241B-6H-2, 57 | 48.48 | 51.55 | 1241B-30X-5, 70 | 285.41 | 318.44 | ||
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1241C-3H-1, 0 | 47.50 | 53.69 | 1241C-11H-CC, 23 | 143.89 | 158.46 | ||
| IC | 1241A-31H-3, 74 | 283.16 | 318.44 | 1241A-43X-CC, 39 | 393.68 | 447.06 | Clay diatom-bearing nannofossil ooze, laminated diatom ooze near the base | Pelagic sedimentation, high biogenic production |
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1241B-30X-5, 70 | 285.41 | 318.44 | 1241B-32X-CC, 31 | 306.97 | 345.26 | ||