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Priority:
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Primary: Chikyu Expedition 333 (NanTroSEIZE Stage 2: subduction inputs 2 and heat flow) |
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Position:
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33°10.0482′N, 136°39.8454′E |
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Water depth (m):
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2950 |
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Target drilling depth (mbsf):
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300 |
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Approved maximum penetration (mbsf):
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350 |
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Survey coverage:
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Extensive survey data outlined in Proposal 603A-Full2:
• Primary line, CDEX 2006 3-D In-line 2269 at Cross-line 5094
• Crossing line, CDEX 2006 3-D Cross-line 5094 at In-line 2269 |
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Objective:
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Collect core to characterize depositional dynamics of MTDs for use in analyzing sliding dynamics and tsunamigenic potential from sediments in the top 350 m |
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Drilling, coring, and downhole measurement program:
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HPCS/ESCS/EPCS coring, APCT-3 |
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Anticipated lithology:
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0–150 mbsf: slope apron hemipelagic sediments
150–190 mbsf: MTDs
190–300 mbsf: hemipelagic slope basin sediments intercalated with MTDs |
