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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-M0085 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.974958

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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:
Median Latitude: 40.436867 * Median Longitude: 144.436892 * South-bound Latitude: 40.436333 * West-bound Longitude: 144.436600 * North-bound Latitude: 40.437400 * East-bound Longitude: 144.437183
Date/Time Start: 2021-04-27T00:00:00 * Date/Time End: 2021-04-29T00:00:00
Minimum Elevation: -7600.0 m * Maximum Elevation: -7600.0 m
Event(s):
386-M0085A (JTPN-10A)  * Latitude: 40.437400 * Longitude: 144.437183 * Date/Time Start: 2021-04-27T00:00:00 * Date/Time End: 2021-04-27T00:00:00 * Elevation: -7600.0 m * Location: Japan Trench * Campaign: Exp386 * Basis: Kaimei * Method/Device: Trigger corer (TC) * Comment: IGSN: IBCR0386EHV3001. Comment: 1.5 m
386-M0085B (JTPN-10A)  * Latitude: 40.437400 * Longitude: 144.437183 * Date/Time Start: 2021-04-27T00:00:00 * Date/Time End: 2021-04-27T00:00:00 * Elevation: -7600.0 m * Location: Japan Trench * Campaign: Exp386 * Basis: Kaimei * Method/Device: Giant piston corer (GPC) * Comment: IGSN: IBCR0386EHW3001. Comment: 20 m
386-M0085C (JTPN-10A)  * Latitude: 40.436333 * Longitude: 144.436600 * Date/Time Start: 2021-04-29T00:00:00 * Date/Time End: 2021-04-29T00:00:00 * Elevation: -7600.0 m * Location: Japan Trench * Campaign: Exp386 * Basis: Kaimei * Method/Device: Trigger corer (TC) * Comment: IGSN: IBCR0386EHZ3001. Comment: 1.5 m
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:
411 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-M0085A 386-M0085A-1P-10.6200.6200.0000.6200.000IBCR0386ESDN101BW, sponges added: Top 6 cm, BW, sponges added: Top 6 cm
386-M0085A386-M0085A-1P-2CC0.1000.1000.6200.7200.620IBCR0386ESEN101CC in bag
386-M0085B 386-M0085B-1H-11.0451.0450.0001.0450.000IBCR0386ESFN101Sponges added: Top 1cm
386-M0085B386-M0085B-1H-21.0101.0101.0452.0551.045IBCR0386ESGN101
386-M0085B386-M0085B-1H-31.0101.0102.0553.0652.055IBCR0386ESIN101
386-M0085B386-M0085B-1H-41.0101.0103.0654.0753.065IBCR0386ESKN101
386-M0085B386-M0085B-1H-51.0101.0104.0755.0854.075IBCR0386ESMN101
386-M0085B386-M0085B-1H-61.0101.0105.0856.0955.085IBCR0386ESON101
386-M0085B386-M0085B-1H-71.0101.0106.0957.1056.095IBCR0386ESQN101
386-M0085B386-M0085B-1H-81.0001.0007.1058.1057.105IBCR0386ESSN101
386-M0085B386-M0085B-1H-91.0101.0108.1059.1158.105IBCR0386ESUN101
386-M0085B386-M0085B-1H-101.0051.0059.11510.1209.115IBCR0386ESWN101
386-M0085B386-M0085B-1H-111.0001.00010.12011.12010.120IBCR0386ESYN101
386-M0085B386-M0085B-1H-121.0101.01011.12012.13011.120IBCR0386ES0O101
386-M0085B386-M0085B-1H-131.0001.00012.13013.13012.130IBCR0386ES2O101
386-M0085B386-M0085B-1H-141.0201.02013.13014.15013.130IBCR0386ES4O101
386-M0085B386-M0085B-1H-151.0051.00514.15015.15514.150IBCR0386ES6O101
386-M0085B386-M0085B-1H-161.0051.00515.15516.16015.155IBCR0386ES8O101sponges added: Btm 1 cm
386-M0085B386-M0085B-1H-171.0101.01016.16017.17016.160IBCR0386ESAO101
386-M0085B386-M0085B-1H-181.0401.04017.17018.21017.170IBCR0386ESCO101
386-M0085B386-M0085B-1H-19CC0.1000.10018.21018.31018.210IBCR0386ESEO101CC in bag
386-M0085C 386-M0085C-1P-10.3300.3300.0000.3300.000IBCR0386ESQP101sponges added: Top 7 cm
386-M0085C386-M0085C-1P-2CC0.1000.1000.3300.4300.330IBCR0386ESRP101in bag
386-M0085D 386-M0085D-1H-11.0001.0000.0001.0000.000IBCR0386ESSP101sponges added: Top 9 cm; Three metal fragments of drilling tool were found in the core liner, no action to be taken
386-M0085D386-M0085D-1H-21.0051.0051.0002.0051.000IBCR0386ESTP101
386-M0085D386-M0085D-1H-31.0201.0202.0053.0252.005IBCR0386ESUP101
386-M0085D386-M0085D-1H-41.0101.0103.0254.0353.025IBCR0386ESVP101
386-M0085D386-M0085D-1H-51.0051.0054.0355.0404.035IBCR0386ESWP101
386-M0085D386-M0085D-1H-61.0051.0055.0406.0455.040IBCR0386ESXP101
386-M0085D386-M0085D-1H-71.0051.0056.0457.0506.045IBCR0386ESYP101
386-M0085D386-M0085D-1H-81.0101.0107.0508.0607.050IBCR0386ESZP101sponges added: Btm 2 cm; Soupy at the bottom
386-M0085D386-M0085D-1H-91.0051.0058.0609.0658.060IBCR0386ES0Q101
386-M0085D386-M0085D-1H-101.0051.0059.06510.0709.065IBCR0386ESWQ101
386-M0085D386-M0085D-1H-111.0051.00510.07011.07510.070IBCR0386ESXQ101
386-M0085D386-M0085D-1H-121.0101.01011.07512.08511.075IBCR0386ESYQ101
386-M0085D386-M0085D-1H-131.0101.01012.08513.09512.085IBCR0386ESZQ101
386-M0085D386-M0085D-1H-141.0101.01013.09514.10513.095IBCR0386ES0R101
386-M0085D386-M0085D-1H-151.0001.00014.10515.10514.105IBCR0386ES1R101
386-M0085D386-M0085D-1H-161.0001.00015.10516.10515.105IBCR0386ES2R101
386-M0085D386-M0085D-1H-171.0101.01016.10517.11516.105IBCR0386ES3R101
386-M0085D386-M0085D-1H-181.0201.02017.11518.13517.115IBCR0386ES4R101sponges added: Btm 1 cm; Soupy at the bottom
386-M0085D386-M0085D-1H-191.0001.00018.13519.13518.135IBCR0386ES5R101
386-M0085D386-M0085D-1H-201.0051.00519.13520.14019.135IBCR0386ES6R101
386-M0085D386-M0085D-1H-211.0101.01020.14021.15020.140IBCR0386ES7R101
386-M0085D386-M0085D-1H-221.0051.00521.15022.15521.150IBCR0386ES8R101
386-M0085D386-M0085D-1H-231.0201.02022.15523.17522.155IBCR0386ES9R101
386-M0085D386-M0085D-1H-241.0001.00023.17524.17523.175IBCR0386ESAR101
386-M0085D386-M0085D-1H-251.0101.01024.17525.18524.175IBCR0386ESBR101
386-M0085D386-M0085D-1H-261.0051.00525.18526.19025.185IBCR0386ESCR101
386-M0085D386-M0085D-1H-271.0101.01026.19027.20026.190IBCR0386ESDR101
386-M0085D386-M0085D-1H-281.0151.01527.20028.21527.200IBCR0386ESER101
386-M0085D386-M0085D-1H-291.0001.00028.21529.21528.215IBCR0386ESFR101
386-M0085D386-M0085D-1H-301.0151.01529.21530.23029.215IBCR0386ESGR101
386-M0085D386-M0085D-1H-311.0051.00530.23031.23530.230IBCR0386ESHR101
386-M0085D386-M0085D-1H-321.0151.01531.23532.25031.235IBCR0386ESIR101
386-M0085D386-M0085D-1H-331.0951.09532.25033.34532.250IBCR0386ESJR101Patch: Btm 3 cm
386-M0085D386-M0085D-1H-34CC0.3450.34533.34533.69033.345IBCR0386ESKR101Patch: Top 1 cm