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-M0084 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.974956
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2025-02-03 • DOI registered: 2025-03-04
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
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):
Coverage:
Median Latitude: 40.395450 * Median Longitude: 144.421406 * South-bound Latitude: 40.394833 * West-bound Longitude: 144.420967 * North-bound Latitude: 40.396083 * East-bound Longitude: 144.422133
Date/Time Start: 2021-04-26T00:00:00 * Date/Time End: 2021-05-12T00:00:00
Minimum Elevation: -7603.0 m * Maximum Elevation: -7590.0 m
Event(s):
386-M0084A (JTPN-09A) * Latitude: 40.395433 * Longitude: 144.422133 * Date/Time Start: 2021-04-26T00:00:00 * Date/Time End: 2021-04-26T00:00:00 * Elevation: -7590.0 m * Location: Japan Trench * Campaign: Exp386 * Basis: Kaimei * Method/Device: Trigger corer (TC) * Comment: IGSN: IBCR0386EHW2001. Comment: 1.5 m
386-M0084B (JTPN-09A) * Latitude: 40.395433 * Longitude: 144.422133 * Date/Time Start: 2021-04-26T00:00:00 * Date/Time End: 2021-04-26T00:00:00 * Elevation: -7590.0 m * Location: Japan Trench * Campaign: Exp386 * Basis: Kaimei * Method/Device: Giant piston corer (GPC) * Comment: IGSN: IBCR0386EHJ3001. Comment: 20 m
386-M0084C (JTPN-09A) * Latitude: 40.394833 * Longitude: 144.421117 * Date/Time Start: 2021-04-30T00:00:00 * Date/Time End: 2021-04-30T00:00:00 * Elevation: -7600.0 m * Location: Japan Trench * Campaign: Exp386 * Basis: Kaimei * Method/Device: Trigger corer (TC) * Comment: IGSN: IBCR0386EHX3001. 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):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | DSDP/ODP/IODP sample designation | |||
| 3 | Liner Length | LL | m | According to Strasser et al. (2023) | ||
| 4 | Curated Length | CL | m | According to Strasser et al. (2023) | ||
| 5 | Section Top in meters below surface | Top | mbsf | IODP Depth Scale Terminology | ||
| 6 | Section Bot in meters below surface | Bot | mbsf | IODP Depth Scale Terminology | ||
| 7 | Section Top in meters composite depth | Top | mcd | IODP Depth Scale Terminology | ||
| 8 | Proposed International Geo Sample Number | Prop IGSN | ||||
| 9 | Comment | Comment |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
763 data points
Data
| 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-M0084A | 386-M0084A-1P-1 | 0.850 | 0.850 | 0.000 | 0.850 | 0.000 | IBCR0386ESPM101 | BW, sponges added: Top 8 cm |
| 386-M0084A | 386-M0084A-1P-2CC | 0.100 | 0.100 | 0.850 | 0.950 | 0.850 | IBCR0386ESQM101 | in bag |
| 386-M0084B | 386-M0084B-1H-1 | 0.570 | 0.570 | 0.000 | 0.570 | 0.000 | IBCR0386ESSM101 | Crack Liner, sponges added: Top 2 cm |
| 386-M0084B | 386-M0084B-1H-2 | 0.905 | 0.905 | 0.570 | 1.475 | 0.570 | IBCR0386ESTM101 | Cracked Liner Splitting plane moved 11° clockwise from original position, viewed from the section top; This is because the liner around the original split line was damaged when pulled out from the core barrel |
| 386-M0084B | 386-M0084B-1H-3 | 0.900 | 0.900 | 1.475 | 2.375 | 1.475 | IBCR0386ESUM101 | |
| 386-M0084B | 386-M0084B-1H-4 | 1.000 | 1.000 | 2.375 | 3.375 | 2.375 | IBCR0386ESVM101 | |
| 386-M0084B | 386-M0084B-1H-5 | 1.010 | 1.010 | 3.375 | 4.385 | 3.375 | IBCR0386ESWM101 | |
| 386-M0084B | 386-M0084B-1H-6 | 1.015 | 1.015 | 4.385 | 5.400 | 4.385 | IBCR0386ESXM101 | |
| 386-M0084B | 386-M0084B-1H-7 | 1.010 | 1.010 | 5.400 | 6.410 | 5.400 | IBCR0386ESYM101 | |
| 386-M0084B | 386-M0084B-1H-8 | 1.015 | 1.015 | 6.410 | 7.425 | 6.410 | IBCR0386ESZM101 | |
| 386-M0084B | 386-M0084B-1H-9 | 1.005 | 1.005 | 7.425 | 8.430 | 7.425 | IBCR0386ES0N101 | |
| 386-M0084B | 386-M0084B-1H-10 | 1.035 | 1.035 | 8.430 | 9.465 | 8.430 | IBCR0386ES1N101 | Patch: Btm 3 cm |
| 386-M0084B | 386-M0084B-1H-11 | 1.030 | 1.030 | 9.465 | 10.495 | 9.465 | IBCR0386ES2N101 | Patch: Top 3 cm |
| 386-M0084B | 386-M0084B-1H-12 | 1.010 | 1.010 | 10.495 | 11.505 | 10.495 | IBCR0386ES3N101 | |
| 386-M0084B | 386-M0084B-1H-13 | 1.010 | 1.010 | 11.505 | 12.515 | 11.505 | IBCR0386ES4N101 | |
| 386-M0084B | 386-M0084B-1H-14 | 1.010 | 1.010 | 12.515 | 13.525 | 12.515 | IBCR0386ES5N101 | |
| 386-M0084B | 386-M0084B-1H-15 | 1.010 | 1.010 | 13.525 | 14.535 | 13.525 | IBCR0386ES6N101 | |
| 386-M0084B | 386-M0084B-1H-16 | 1.010 | 1.010 | 14.535 | 15.545 | 14.535 | IBCR0386ES7N101 | |
| 386-M0084B | 386-M0084B-1H-17 | 1.005 | 1.005 | 15.545 | 16.550 | 15.545 | IBCR0386ES8N101 | |
| 386-M0084B | 386-M0084B-1H-18 | 1.010 | 1.010 | 16.550 | 17.560 | 16.550 | IBCR0386ES9N101 | |
| 386-M0084B | 386-M0084B-1H-19 | 1.000 | 1.000 | 17.560 | 18.560 | 17.560 | IBCR0386ESAN101 | Void position is different between XCT scan image and TSCL image |
| 386-M0084B | 386-M0084B-1H-20 | 1.080 | 1.080 | 18.560 | 19.640 | 18.560 | IBCR0386ESBN101 | Patch: Btm 4 cm, sponges added: Btm 1 cm; Void position is different between XCT scan image and TSCL image |
| 386-M0084B | 386-M0084B-1H-21CC | 0.300 | 0.300 | 19.640 | 19.940 | 19.640 | IBCR0386ESCN101 | in bag |
| 386-M0084C | 386-M0084C-1P-1 | 0.360 | 0.360 | 0.000 | 0.360 | 0.000 | IBCR0386ESFO101 | sponges added: Top 7 cm |
| 386-M0084C | 386-M0084C-1P-2CC | 0.100 | 0.100 | 0.360 | 0.460 | 0.360 | IBCR0386ESGO101 | in bag |
| 386-M0084D | 386-M0084D-1H-1 | 1.000 | 1.000 | 0.000 | 1.000 | 0.000 | IBCR0386ESJO101 | |
| 386-M0084D | 386-M0084D-1H-2 | 0.525 | 0.525 | 1.000 | 1.525 | 1.000 | IBCR0386ESKO101 | |
| 386-M0084D | 386-M0084D-1H-3 | 0.625 | 0.625 | 1.525 | 2.150 | 1.525 | IBCR0386ESLO101 | sponges added: Btm 1 cm, sponges added: Top 1 cm |
| 386-M0084D | 386-M0084D-1H-4 | 0.365 | 0.365 | 2.150 | 2.515 | 2.150 | IBCR0386ESMO101 | sponges added: Top 1 cm |
| 386-M0084D | 386-M0084D-1H-5 | 1.010 | 1.010 | 2.515 | 3.525 | 2.515 | IBCR0386ESNO101 | |
| 386-M0084D | 386-M0084D-1H-6 | 1.140 | 1.140 | 3.525 | 4.665 | 3.525 | IBCR0386ESOO101 | Patch: Btm 13 cm |
| 386-M0084D | 386-M0084D-1H-7 | 1.050 | 1.050 | 4.665 | 5.715 | 4.665 | IBCR0386ESPO101 | Patch: TOP 5 cm |
| 386-M0084D | 386-M0084D-1H-8 | 1.010 | 1.010 | 5.715 | 6.725 | 5.715 | IBCR0386ESQO101 | |
| 386-M0084D | 386-M0084D-1H-9 | 1.000 | 1.000 | 6.725 | 7.725 | 6.725 | IBCR0386ESRO101 | |
| 386-M0084D | 386-M0084D-1H-10 | 1.020 | 1.020 | 7.725 | 8.745 | 7.725 | IBCR0386ESSO101 | Patch: TOP 1 cm befor MSCL |
| 386-M0084D | 386-M0084D-1H-11 | 1.040 | 1.040 | 8.745 | 9.785 | 8.745 | IBCR0386ESTO101 | Patch: Btm 3 cm |
| 386-M0084D | 386-M0084D-1H-12 | 1.035 | 1.035 | 9.785 | 10.820 | 9.785 | IBCR0386ESXO101 | Patch: TOP 3 cm |
| 386-M0084D | 386-M0084D-1H-13 | 1.010 | 1.010 | 10.820 | 11.830 | 10.820 | IBCR0386ESYO101 | |
| 386-M0084D | 386-M0084D-1H-14 | 1.010 | 1.010 | 11.830 | 12.840 | 11.830 | IBCR0386ESZO101 | |
| 386-M0084D | 386-M0084D-1H-15 | 1.000 | 1.000 | 12.840 | 13.840 | 12.840 | IBCR0386ES0P101 | |
| 386-M0084D | 386-M0084D-1H-16 | 1.025 | 1.025 | 13.840 | 14.865 | 13.840 | IBCR0386ES1P101 | Patch: Btm 3 cm |
| 386-M0084D | 386-M0084D-1H-17 | 1.020 | 1.020 | 14.865 | 15.885 | 14.865 | IBCR0386ES2P101 | |
| 386-M0084D | 386-M0084D-1H-18 | 1.010 | 1.010 | 15.885 | 16.895 | 15.885 | IBCR0386ES3P101 | |
| 386-M0084D | 386-M0084D-1H-19 | 1.000 | 1.000 | 16.895 | 17.895 | 16.895 | IBCR0386ES4P101 | |
| 386-M0084D | 386-M0084D-1H-20 | 1.010 | 1.010 | 17.895 | 18.905 | 17.895 | IBCR0386ES5P101 | |
| 386-M0084D | 386-M0084D-1H-21 | 1.010 | 1.010 | 18.905 | 19.915 | 18.905 | IBCR0386ES6P101 | |
| 386-M0084D | 386-M0084D-1H-22 | 1.010 | 1.010 | 19.915 | 20.925 | 19.915 | IBCR0386ES7P101 | |
| 386-M0084D | 386-M0084D-1H-23 | 1.030 | 1.030 | 20.925 | 21.955 | 20.925 | IBCR0386ES8P101 | sponges added: Btm 1 cm |
| 386-M0084D | 386-M0084D-1H-24 | 0.985 | 0.985 | 21.955 | 22.940 | 21.955 | IBCR0386ES9P101 | sponges added: Top 6 cm |
| 386-M0084D | 386-M0084D-1H-25 | 1.010 | 1.010 | 22.940 | 23.950 | 22.940 | IBCR0386ESAP101 | |
| 386-M0084D | 386-M0084D-1H-26 | 1.000 | 1.000 | 23.950 | 24.940 | 23.950 | IBCR0386ESCP101 | |
| 386-M0084D | 386-M0084D-1H-27 | 1.015 | 1.015 | 24.940 | 25.965 | 24.940 | IBCR0386ESDP101 | |
| 386-M0084D | 386-M0084D-1H-28 | 1.010 | 1.010 | 25.965 | 26.975 | 25.965 | IBCR0386ESEP101 | |
| 386-M0084D | 386-M0084D-1H-29 | 1.000 | 1.000 | 26.975 | 27.975 | 26.975 | IBCR0386ESFP101 | |
| 386-M0084D | 386-M0084D-1H-30 | 1.000 | 1.000 | 27.975 | 28.975 | 27.975 | IBCR0386ESGP101 | |
| 386-M0084D | 386-M0084D-1H-31 | 1.060 | 1.060 | 28.975 | 30.035 | 28.975 | IBCR0386ESHP101 | Patch: Btm 5 cm, Btm material in bag due to expanded |
| 386-M0084D | 386-M0084D-1H-32 | 1.010 | 1.010 | 30.035 | 31.045 | 30.035 | IBCR0386ESIP101 | Top material in bag due to expanded |
| 386-M0084D | 386-M0084D-1H-33 | 1.010 | 1.010 | 31.045 | 32.055 | 31.045 | IBCR0386ESJP101 | |
| 386-M0084D | 386-M0084D-1H-34 | 1.005 | 1.005 | 32.055 | 33.060 | 32.055 | IBCR0386ESKP101 | |
| 386-M0084D | 386-M0084D-1H-35 | 1.010 | 1.010 | 33.060 | 34.070 | 33.060 | IBCR0386ESNP101 | |
| 386-M0084D | 386-M0084D-1H-36 | 1.110 | 1.110 | 34.070 | 35.180 | 34.070 | IBCR0386ESOP101 | sponges added: Btm 3 cm |
| 386-M0084D | 386-M0084D-1H-37CC | 0.260 | 0.260 | 35.180 | 35.440 | 35.180 | IBCR0386ESPP101 | |
| 386-M0084E | 386-M0084E-1P-1 | 0.400 | 0.400 | 0.000 | 0.400 | 0.000 | IBCR0386ESR2201 | sponges added: Top 7 cm |
| 386-M0084E | 386-M0084E-1P-2CC | 0.100 | 0.100 | 0.400 | 0.500 | 0.400 | IBCR0386ESS2201 | in bag |
| 386-M0084F | 386-M0084F-1H-1 | 0.950 | 0.950 | 0.000 | 0.950 | 0.000 | IBCR0386ESX2201 | sponges added: Top 3 cm; Two metal fragments of drilling tool were found in the core liner, no action to be taken |
| 386-M0084F | 386-M0084F-1H-2 | 0.935 | 0.935 | 0.950 | 1.885 | 0.950 | IBCR0386ESY2201 | sponges added: Btm 2 cm |
| 386-M0084F | 386-M0084F-1H-3 | 0.530 | 0.530 | 1.885 | 2.415 | 1.885 | IBCR0386ESZ2201 | sponges added: Top 2 cm |
| 386-M0084F | 386-M0084F-1H-4 | 1.010 | 1.010 | 2.415 | 3.425 | 2.415 | IBCR0386ES03201 | |
| 386-M0084F | 386-M0084F-1H-5 | 1.010 | 1.010 | 3.425 | 4.435 | 3.425 | IBCR0386ES13201 | |
| 386-M0084F | 386-M0084F-1H-6 | 1.010 | 1.010 | 4.435 | 5.445 | 4.435 | IBCR0386ES23201 | |
| 386-M0084F | 386-M0084F-1H-7 | 1.020 | 1.020 | 5.445 | 6.465 | 5.445 | IBCR0386ES33201 | |
| 386-M0084F | 386-M0084F-1H-8 | 1.045 | 1.045 | 6.465 | 7.510 | 6.465 | IBCR0386ES43201 | Patch: Btm 2cm |
| 386-M0084F | 386-M0084F-1H-9 | 1.060 | 1.060 | 7.510 | 8.570 | 7.510 | IBCR0386ES53201 | |
| 386-M0084F | 386-M0084F-1H-10 | 1.060 | 1.060 | 8.570 | 9.630 | 8.570 | IBCR0386ES63201 | |
| 386-M0084F | 386-M0084F-1H-11 | 1.090 | 1.090 | 9.630 | 10.720 | 9.630 | IBCR0386ES73201 | |
| 386-M0084F | 386-M0084F-1H-12 | 1.085 | 1.085 | 10.720 | 11.805 | 10.720 | IBCR0386ES83201 | Patch: Btm 28 cm, sponges added: Btm 9 cm |
| 386-M0084F | 386-M0084F-1H-13 | 1.030 | 1.030 | 11.805 | 12.835 | 11.805 | IBCR0386ES93201 | Patch: Top 3cm |
| 386-M0084F | 386-M0084F-1H-14 | 1.010 | 1.010 | 12.835 | 13.845 | 12.835 | IBCR0386ESA3201 | |
| 386-M0084F | 386-M0084F-1H-15 | 1.010 | 1.010 | 13.845 | 14.855 | 13.845 | IBCR0386ESB3201 | |
| 386-M0084F | 386-M0084F-1H-16 | 1.010 | 1.010 | 14.855 | 15.865 | 14.855 | IBCR0386ESC3201 | |
| 386-M0084F | 386-M0084F-1H-17 | 1.015 | 1.015 | 15.865 | 16.880 | 15.865 | IBCR0386ESD3201 | |
| 386-M0084F | 386-M0084F-1H-18 | 1.015 | 1.015 | 16.880 | 17.895 | 16.880 | IBCR0386ESE3201 | |
| 386-M0084F | 386-M0084F-1H-19 | 1.005 | 1.005 | 17.895 | 18.900 | 17.895 | IBCR0386ESF3201 | Void position is different between XCT scan image and TSCL image |
| 386-M0084F | 386-M0084F-1H-20 | 1.045 | 1.045 | 18.900 | 19.945 | 18.900 | IBCR0386ESG3201 | |
| 386-M0084F | 386-M0084F-1H-21 | 1.050 | 1.050 | 19.945 | 20.995 | 19.945 | IBCR0386ESH3201 | |
| 386-M0084F | 386-M0084F-1H-22 | 1.040 | 1.040 | 20.995 | 22.035 | 20.995 | IBCR0386ESI3201 | Patch: Btm 10cm |
| 386-M0084F | 386-M0084F-1H-23 | 1.025 | 1.025 | 22.035 | 23.060 | 22.035 | IBCR0386ESJ3201 | |
| 386-M0084F | 386-M0084F-1H-24 | 1.050 | 1.050 | 23.060 | 24.110 | 23.060 | IBCR0386ESK3201 | |
| 386-M0084F | 386-M0084F-1H-25 | 1.055 | 1.055 | 24.110 | 25.165 | 24.110 | IBCR0386ESL3201 | |
| 386-M0084F | 386-M0084F-1H-26 | 1.080 | 1.080 | 25.165 | 26.245 | 25.165 | IBCR0386ESM3201 | sponges added: Top 2 cm |
| 386-M0084F | 386-M0084F-1H-27 | 1.060 | 1.060 | 26.245 | 27.305 | 26.245 | IBCR0386ESN3201 | Patch: Btm 22 cm, sponges added: Btm 2 cm |
| 386-M0084F | 386-M0084F-1H-28 | 1.060 | 1.060 | 27.305 | 28.365 | 27.305 | IBCR0386ESO3201 | Patch: Top 5 cm |
| 386-M0084F | 386-M0084F-1H-29 | 1.005 | 1.005 | 28.365 | 29.370 | 28.365 | IBCR0386ESP3201 | |
| 386-M0084F | 386-M0084F-1H-30 | 1.000 | 1.000 | 29.370 | 30.370 | 29.370 | IBCR0386ESQ3201 | |
| 386-M0084F | 386-M0084F-1H-31 | 1.060 | 1.060 | 30.370 | 31.430 | 30.370 | IBCR0386ESR3201 | |
| 386-M0084F | 386-M0084F-1H-32 | 1.065 | 1.065 | 31.430 | 32.495 | 31.430 | IBCR0386ESS3201 | Patch: Btm 10 cm, sponges added: Btm 2 cm |
| 386-M0084F | 386-M0084F-1H-33 | 0.510 | 0.510 | 32.495 | 33.005 | 32.495 | IBCR0386EST3201 | Expanded from btm of segment B-1 (1H-32), transfered to split liner; Sponges added: Top 24 cm |
| 386-M0084F | 386-M0084F-1H-34 | 1.055 | 1.055 | 33.005 | 34.060 | 33.005 | IBCR0386ESU3201 | Patch: Top 12 cm |
| 386-M0084F | 386-M0084F-1H-35 | 1.060 | 1.060 | 34.060 | 35.120 | 34.060 | IBCR0386ESV3201 | |
| 386-M0084F | 386-M0084F-1H-36 | 1.060 | 1.060 | 35.120 | 36.180 | 35.120 | IBCR0386ESW3201 | |
| 386-M0084F | 386-M0084F-1H-37 | 1.075 | 1.075 | 36.180 | 37.255 | 36.180 | IBCR0386ESX3201 | |
| 386-M0084F | 386-M0084F-1H-38 | 1.055 | 1.055 | 37.255 | 38.310 | 37.255 | IBCR0386ESY3201 | Patch: Btm 10 cm, sponges added: Btm 5 cm |
| 386-M0084F | 386-M0084F-1H-39CC | 0.465 | 0.465 | 38.310 | 38.775 | 38.310 | IBCR0386ESZ3201 | sponges added: Top 20 cm; Top material in bag due to expansion |