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Strasser, Michael; Ikehara, Ken; Everest, Jeremy D; Maeda, Lena; Hochmuth, Katharina; Grant, Hannah; Stewart, Margaret S; Sakurai, Noriaki; Yokoyama, Takahiro; Bao, Rui; Bellanova, Piero; Brunet, Morgane; Cai, Zhirong; Cattaneo, Antonio; Hsiung, Kan-Hsi; Huang, Jyh-Jaan Steven; Ishizawa, Tahashi; Itaki, Takuya; Jitsuno, Kana; Johnson, Joel E; Kanamatsu, Toshiya; Keep, Myra; Kioka, Arata; Kölling, Martin; Luo, Min; März, Christian; McHugh, Cecilia M G; Micallef, Aaron; Nagahashi, Yoshitaka; Pandey, Dhananjai K; Proust, Jean-Noël; Rasbury, Troy; Riedinger, Natascha; Satoguchi, Yasufumi; Sawyer, Derek E.; Seibert, Chloé; Silver, Maxwell; Straub, Susanne M; Virtasalo, Joonas J; Wang, Yong Hong; Wu, Ting-Wei; Zellers, Sarah D (2025): Core-section summary for IODP Site 386-M0095 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.974968

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Published: 2025-02-03 • DOI registered: 2025-03-04

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Abstract:
List of recovered core sections from the above given site of International Ocean Discovery Program (IODP) Expedition 386 (Japan Trench Paleoseismology). The offshore phase of this expedition took place between 2021-04-13 and 2021-06-01 onboard Japanese R/V Kaimei from and to Yokosuka, Japan. Cores have been acquired by the use of a Giant Piston Coring (GPC) System. Recovered cores were divided into approx. 1 m long sections that are numbered sequentially from the top, starting at 1. Following IODP convention, material recovered from the core catcher of a sedimentary core is treated as a separate section labelled CC for core catcher and placed below the last section recovered from the core barrel. Most core catcher sections were placed in a bag due to their consistency. The IODP standard naming of sections includes the following information: expedition number, hole, core, core type and section. For example, a section label (column "Sample label") "386-M0081D-1H-12" represents section 12, core 1H ("H" [for hydraulic piston corer] indicates GPC cores, and "P" [for push corer] indicates trigger corer cores; see core summaries of this expedition), from Hole M0081D during Expedition 386. For further methodological information see methods chapter in Strasser, M. et al., 2023 https://doi.org/10.14379/iodp.proc.386.102.2023
Keyword(s):
International Ocean Discovery Program (IODP); IODP; Japan Trench
Related to:
Strasser, Michael; Ikehara, Ken; Everest, Jeremy D; IODP Expedition 386 Scientists (2023): Japan Trench Paleoseismology. Proceedings of the International Ocean Discovery Program, International Ocean Discovery Program, 386, https://doi.org/10.14379/iodp.proc.386.2023
Project(s):
Integrated Ocean Drilling Program / International Ocean Discovery Program (IODP)
Coverage:
Latitude: 36.891683 * Longitude: 143.407883
Date/Time Start: 2021-05-30T00:00:00 * Date/Time End: 2021-05-30T00:00:00
Minimum Elevation: -7697.0 m * Maximum Elevation: -7697.0 m
Event(s):
386-M0095A (JTPS-05B)  * Latitude: 36.891683 * Longitude: 143.407883 * Date/Time Start: 2021-05-30T00:00:00 * Date/Time End: 2021-05-30T00:00:00 * Elevation: -7697.0 m * Location: Japan Trench * Campaign: Exp386 * Basis: Kaimei * Method/Device: Trigger corer (TC) * Comment: IGSN: IBCR0386EH37001. Comment: 1.5 m. Location: ship's position applied due to malfunctioning GPC transponder.
386-M0095B (JTPS-05B)  * Latitude: 36.891683 * Longitude: 143.407883 * Date/Time Start: 2021-05-30T00:00:00 * Date/Time End: 2021-05-30T00:00:00 * Elevation: -7697.0 m * Location: Japan Trench * Campaign: Exp386 * Basis: Kaimei * Method/Device: Giant piston corer (GPC) * Comment: IGSN: IBCR0386EH47001. Comment: 30 m. Location: ship's position applied due to malfunctioning GPC transponder.
Comment:
Data was submitted and proofread by Vera Barbara Bender, MARUM - Center for Marine Environmental Sciences (University Bremen) on behalf of ECORD Science Operator Data Management (https://www.ecord.org).
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEvent
2 Sample code/labelSample labelDSDP/ODP/IODP sample designation
3 Liner LengthLLmAccording to Strasser et al. (2023)
4 Curated LengthCLmAccording to Strasser et al. (2023)
5 Section Top in meters below surfaceTopmbsfIODP Depth Scale Terminology
6 Section Bot in meters below surfaceBotmbsfIODP Depth Scale Terminology
7 Section Top in meters composite depthTopmcdIODP Depth Scale Terminology
8 Proposed International Geo Sample NumberProp IGSN
9 CommentComment
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
233 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Event		2 
Sample label		3 
LL [m]		4 
CL [m]		5 
Top [mbsf]		6 
Bot [mbsf]		7 
Top [mcd]		8 
Prop IGSN		9 
Comment
386-M0095A 386-M0095A-1P-10.7950.7950.0000.7950.000IBCR0386ESIL201Sponges added: Top 4 cm
386-M0095A386-M0095A-1P-2CC0.1000.1000.7950.8950.795IBCR0386ESKL201in bag
386-M0095B 386-M0095B-1H-10.2550.2550.0000.2550.000IBCR0386ESLL201sponges added: Btm 1 cm, shear pin remained in core, no sample due to soupy material
386-M0095B386-M0095B-1H-21.0101.0100.2551.2650.255IBCR0386ESNL201A metal fragment of drilling tool was found in the core liner, no action to be taken
386-M0095B386-M0095B-1H-31.0051.0051.2652.2701.265IBCR0386ESPL201
386-M0095B386-M0095B-1H-41.0051.0052.2703.2752.270IBCR0386ESRL201
386-M0095B386-M0095B-1H-51.0051.0053.2754.2803.275IBCR0386ESTL201
386-M0095B386-M0095B-1H-61.0051.0054.2805.2854.280IBCR0386ESVL201
386-M0095B386-M0095B-1H-71.0051.0055.2856.2905.285IBCR0386ESXL201
386-M0095B386-M0095B-1H-81.0001.0006.2907.2906.290IBCR0386ESZL201
386-M0095B386-M0095B-1H-91.0151.0157.2908.3057.290IBCR0386ES1M201
386-M0095B386-M0095B-1H-101.0051.0058.3059.3108.305IBCR0386ES3M201
386-M0095B386-M0095B-1H-111.0051.0059.31010.3159.310IBCR0386ES5M201
386-M0095B386-M0095B-1H-121.0101.01010.31511.32510.315IBCR0386ES7M201
386-M0095B386-M0095B-1H-131.0101.01011.32512.33511.325IBCR0386ES9M201
386-M0095B386-M0095B-1H-141.0051.00512.33513.34012.335IBCR0386ESBM201
386-M0095B386-M0095B-1H-151.0251.02513.34014.36513.340IBCR0386ESDM201Patch: Top 1 cm, Btm 1 cm
386-M0095B386-M0095B-1H-161.0301.03014.36515.39514.365IBCR0386ESFM201Patch: Top 1 cm, Btm 1 cm
386-M0095B386-M0095B-1H-171.0501.05015.39516.44515.395IBCR0386ESHM201Patch: Top 3 cm, Btm 1 cm
386-M0095B386-M0095B-1H-181.0501.05016.44517.49516.445IBCR0386ESJM201Patch: Top 3 cm, Btm 1 cm, sponges added: Top 1 cm
386-M0095B386-M0095B-1H-191.0451.04517.49518.54017.495IBCR0386ESLM201Patch: Top 3 cm, Btm 1 cm
386-M0095B386-M0095B-1H-201.0701.07018.54019.61018.540IBCR0386ESNM201Patch: Top 3 cm, Btm 3 cm, sponges added: Top 1 cm, Btm 1 cm
386-M0095B386-M0095B-1H-211.0501.05019.61020.66019.610IBCR0386ESPM201Patch: Top 3 cm, Btm 1 cm, sponges added: Top 1 cm
386-M0095B386-M0095B-1H-221.0451.04520.66021.70520.660IBCR0386ESRM201Patch: Top 3 cm, Btm 1 cm, sponges added: Top 1 cm
386-M0095B386-M0095B-1H-231.0701.07021.70522.77521.705IBCR0386ESTM201Patch: Top 1 cm, Btm 5 cm
386-M0095B386-M0095B-1H-241.0801.08022.77523.85522.775IBCR0386ESVM201Patch: Top 55 cm, Btm 1 cm
386-M0095B386-M0095B-1H-251.0451.04523.85524.90023.855IBCR0386ES3N201Patch: Top 2 cm, Btm 1 cm
386-M0095B386-M0095B-1H-261.0101.01024.90025.91024.900IBCR0386ES5N201
386-M0095B386-M0095B-1H-271.0101.01025.91026.92025.910IBCR0386ES7N201
386-M0095B386-M0095B-1H-281.0301.03026.92027.95026.920IBCR0386ES9N201
386-M0095B386-M0095B-1H-29CC0.3950.39527.95028.34527.950IBCR0386ESBN201sponges added: Top 2 cm, Btm 3 cm