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): Description of lithologic section units of IODP Hole 386-M0088B [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.978120 (DOI registration in progress)
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2025-03-13
Abstract:
Description of lithologic section units from the above given hole of International Ocean Discovery Program (IODP) Expedition 386 (Japan Trench Paleoseismology). The content of this dataset is based on the visual core descriptions (VCD) done by sedimentologists during the onshore phase of expedition 386 (2022-02-14 – 2022-03-15 onboard D/V Chikyu). For digitalization of the information, content of the hand-drawn VCD sheets was transferred into the Drilling Information System database. The present dataset forms the basis for the digital lithologic columns and composite plots archived under the titles "Visual core description of IODP Hole 386-M0088B".
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:
Latitude: 40.091450 * Longitude: 144.327500
Date/Time Start: 2021-05-05T00:00:00 * Date/Time End: 2021-05-05T00:00:00
Minimum DEPTH, sediment/rock: 0.025 m * Maximum DEPTH, sediment/rock: 17.590 m
Event(s):
386-M0088B (JTPN-07A) * Latitude: 40.091450 * Longitude: 144.327500 * Date/Time Start: 2021-05-05T00:00:00 * Date/Time End: 2021-05-05T00:00:00 * Elevation: -7550.0 m * Location: Japan Trench * Campaign: Exp386 * Basis: Kaimei * Method/Device: Giant piston corer (GPC) * Comment: IGSN: IBCR0386EHW4001. Comment: 20 m
Comment:
Data was submitted and proofread by Vera Barbara Bender, MARUM - Center for Marine Environmental Sciences (University Bremen) and Mary R. Mowat, British Geological Survey, 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 | Lithologic unit/sequence | Unit | Visual description | |||
| 4 | DEPTH, sediment/rock | Depth sed | m | Geocode – Section unit interval TOP core depth [m] | ||
| 5 | Lithologic unit/sequence | Unit | Visual description | Section unit class | ||
| 6 | Bedding/banding | Bedding/banding | Visual description | |||
| 7 | Core disturbance | Disturbance | Visual description | |||
| 8 | Main Lithology | Main lith | Visual description | |||
| 9 | Structure | Structure | Visual description | Sediment structure | ||
| 10 | Bioturbation | Bioturbation | Visual description | Bioturbation intensity | ||
| 11 | Color code HLS-system | Color HLS | Visual description | |||
| 12 | Sediment contact to top unit | Sediment contact top | Visual description | |||
| 13 | Sediment contact to bottom unit | Sediment contact bot | Visual description | |||
| 14 | Bioerosion | Bioerosion | Visual description | Bioerosion intensity | ||
| 15 | Lithology/composition/facies | Lithology | Visual description | Main description | ||
| 16 | Grain size description | Grain size descr | Visual description | |||
| 17 | Lithoclasts | Lithoclasts | Visual description | Lithoclasts sorting | ||
| 18 | Accessories | Acce | Visual description |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
695 data points
Data
| 1 Event | 2 Sample label (DSDP/ODP/IODP sample designation) | 3 Unit (Visual description) | 4 Depth sed [m] (Section unit interval TOP cor...) | 5 Unit (Section unit class, Visual de...) | 6 Bedding/banding (Visual description) | 7 Disturbance (Visual description) | 8 Main lith (Visual description) | 9 Structure (Sediment structure, Visual de...) | 10 Bioturbation (Bioturbation intensity, Visua...) | 11 Color HLS (Visual description) | 12 Sediment contact top (Visual description) | 13 Sediment contact bot (Visual description) | 14 Bioerosion (Bioerosion intensity, Visual ...) | 15 Lithology (Main description, Visual desc...) | 16 Grain size descr (Visual description) | 17 Lithoclasts (Lithoclasts sorting, Visual d...) | 18 Acce (Visual description) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 386-M0088B | 386-M0088B-1H-1,2.5-3.0 | 2 | 0.025 | SED | clay | 5Y 5/3 (olive) | wavy | clay | well sorted | ||||||||
| 386-M0088B | 386-M0088B-1H-1,3.0-34.0 | 3 | 0.030 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | black spots 3-5mm | silty clay | well sorted | |||||||
| 386-M0088B | 386-M0088B-1H-2,0.0-2.0 | 1 | 0.340 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | irregular | 2.0 | silty clay | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-2,2.0-4.0 | 2 | 0.360 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | irregular | 1.0 | silty clay | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-2,4.0-14.0 | 3 | 0.380 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | irregular | 1.0 | black spots 3-8mm | silty clay | well sorted | |||||
| 386-M0088B | 386-M0088B-1H-2,14.0-34.0 | 4 | 0.480 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | irregular | 2.0 | silty clay | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-2,34.0-70.0 | 5 | 0.680 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | irregular | silty clay | well sorted | |||||||
| 386-M0088B | 386-M0088B-1H-2,70.0-82.0 | 6 | 1.040 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | irregular | 3.0 | calcareous fragments, black stripes | silty clay | well sorted | |||||
| 386-M0088B | 386-M0088B-1H-2,82.0-100.5 | 7 | 1.160 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | 2.0 | black spots 3-8mm | silty clay | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-3,0.0-6.0 | 1 | 1.345 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 1.0 | black spots 3-8mm | silty clay | well sorted | |||||
| 386-M0088B | 386-M0088B-1H-3,6.0-12.0 | 2 | 1.405 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 1.0 | black spots 3-8mm | silty clay | well sorted | |||||
| 386-M0088B | 386-M0088B-1H-3,12.0-29.0 | 3 | 1.465 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | black spots 3-8mm | silty clay | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-3,29.0-37.0 | 4 | 1.635 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 1.0 | black spots 3-8mm | silty clay | well sorted | |||||
| 386-M0088B | 386-M0088B-1H-3,37.0-54.0 | 5 | 1.715 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | black spots 3-8mm | silty clay | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-3,54.0-94.0 | 6 | 1.885 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | irregular | 1.0 | black spots 3-8mm | silty clay | well sorted | |||||
| 386-M0088B | 386-M0088B-1H-3,94.0-100.5 | 7 | 2.285 | SED | clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | 2.0 | black spots 3-8mm | clay | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-4,0.0-3.5 | 1 | 2.350 | SED | Structureless | oxidation | clay | color bands | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | wavy | clay | well sorted | ||||
| 386-M0088B | 386-M0088B-1H-4,3.5-4.0 | 2 | 2.385 | SED | oxidation | clay | liquefaction | 7.5Y 7/2 (light gray) | gradational | gradational color | clay | well sorted | |||||
| 386-M0088B | 386-M0088B-1H-4,4.0-12.0 | 3 | 2.390 | SED | oxidation | clay | color bands | 2 = Slight bioturbation | 7.5Y 5/2 (grayish olive) | irregular | 1.0 | black spots 3-8mm | clay | well sorted | |||
| 386-M0088B | 386-M0088B-1H-4,12.0-30.0 | 4 | 2.470 | SED | oxidation | silty clay | 2 = Slight bioturbation | 7.5Y 5/2 (grayish olive) | gradational | gradational bioturbation, black spots 8-10 mm | silty clay | well sorted | |||||
| 386-M0088B | 386-M0088B-1H-4,30.0-70.0 | 5 | 2.650 | SED | Structureless | oxidation | silty clay | 7.5Y 5/2 (grayish olive) | silty clay | well sorted | |||||||
| 386-M0088B | 386-M0088B-1H-4,70.0-101.5 | 6 | 3.050 | SED | Structureless | oxidation | silty clay | 7.5Y 5/2 (grayish olive) | silt streaks | silty clay | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-5,0.0-76.0 | 1 | 3.365 | SED | silty clay | 7.5Y 5/2 (grayish olive) | sharp | silt patches | silty clay | well sorted | |||||||
| 386-M0088B | 386-M0088B-1H-5,76.0-80.5 | 2 | 4.125 | SED | Structureless | oxidation | clay | soft sed. deformation | 7.5Y 5/2 (grayish olive) | sharp | clay | well sorted | |||||
| 386-M0088B | 386-M0088B-1H-5,80.5-101.0 | 3 | 4.170 | SED | Structureless | oxidation | silty clay | 7.5Y 4/2 (grayish olive) | silt patches | silty clay | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-6,0.0-101.0 | 1 | 4.375 | SED | Chaotic | oxidation | silty clay | soft sed. deformation | 7.5Y 4/2 (grayish olive) | silt streaks 2-5mm | silty clay | ||||||
| 386-M0088B | 386-M0088B-1H-7,0.0-101.0 | 1 | 5.385 | SED | Chaotic | oxidation | silty clay | soft sed. deformation | 7.5Y 4/2 (grayish olive) | silt patches | silty clay | ||||||
| 386-M0088B | 386-M0088B-1H-8,0.0-100.5 | 1 | 6.395 | SED | Chaotic | oxidation | silty clay | soft sed. deformation | 7.5Y 4/2 (grayish olive) | silt streak 3-10 mm, open pores | silty clay | ||||||
| 386-M0088B | 386-M0088B-1H-9,0.0-104.0 | 1 | 7.400 | SED | Chaotic | oxidation | silty clay | soft sed. deformation | 7.5Y 4/2 (grayish olive) | silt blocks, water escape structure, flow-in? | silty clay | ||||||
| 386-M0088B | 386-M0088B-1H-10,0.0-103.0 | 1 | 8.440 | SED | Chaotic | oxidation | silty clay | 7.5Y 4/2 (grayish olive) | silt spots 5mm, open pores | silty clay | |||||||
| 386-M0088B | 386-M0088B-1H-11,0.0-101.0 | 1 | 9.470 | SED | Structureless | oxidation | silty clay | soft sed. deformation | 7.5Y 4/2 (grayish olive) | silt spots 3mm, open pores | silty clay | well sorted | |||||
| 386-M0088B | 386-M0088B-1H-12,0.0-101.0 | 1 | 10.480 | SED | Structureless | oxidation | silty clay | 7.5Y 4/2 (grayish olive) | silt spots 3mm, open pores | silty clay | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-13,0.0-20.0 | 1 | 11.490 | SED | Structureless | silty clay | soft sed. deformation | 7.5Y 4/2 (grayish olive) | gradational | gradational grain size, with silt spots 3mm | silty clay | well sorted | |||||
| 386-M0088B | 386-M0088B-1H-13,20.0-102.5 | 2 | 11.690 | SED | Structureless | silt | soft sed. deformation | 7.5Y 4/2 (grayish olive) | silt with vf sand spots 3-10mm | silt | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-13,102.5-104.0 | 3 | 12.515 | SED | VOID | ||||||||||||
| 386-M0088B | 386-M0088B-1H-14,0.0-101.5 | 1 | 12.530 | SED | Structureless | silt | 7.5Y 4/2 (grayish olive) | vf sand spots 5-15mm, open pores | silt | well sorted | |||||||
| 386-M0088B | 386-M0088B-1H-15,0.0-53.0 | 1 | 13.545 | SED | Structureless | silt | soft sed. deformation | 7.5Y 4/2 (grayish olive) | gradational | vf sand patches, gradational grain size | silt | well sorted | |||||
| 386-M0088B | 386-M0088B-1H-15,53.0-80.0 | 2 | 14.075 | SED | Structureless | vf sand | soft sed. deformation | 7.5Y 4/2 (grayish olive) | gradational | silt patches, gradational grain size | very fine sand | well sorted | |||||
| 386-M0088B | 386-M0088B-1H-15,80.0-100.5 | 3 | 14.345 | SED | Structureless | fine sand | soft sed. deformation | 7.5Y 4/2 (grayish olive) | vf sand patches, abundance of micas | fine sand | well sorted | visible micas | |||||
| 386-M0088B | 386-M0088B-1H-16,0.0-12.0 | 1 | 14.550 | SED | Wavy laminated | fine sand | soft sed. deformation | 7.5Y 4/2 (grayish olive) | gradational | abundance of micas, gradational grain size | fine sand | moderately well sorted | visible micas | ||||
| 386-M0088B | 386-M0088B-1H-16,12.0-21.5 | 2 | 14.670 | SED | Parallel laminated | sand | fining upward | 7.5Y 4/2 (grayish olive) | sharp | med sand | moderately well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-16,21.5-29.0 | 3 | 14.765 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | gradational | 1.0 | gradational bioturbation, black spots 5mm | silty clay | well sorted | |||||
| 386-M0088B | 386-M0088B-1H-16,29.0-40.0 | 4 | 14.840 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 1.0 | silty clay | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-16,40.0-57.0 | 5 | 14.950 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | gradational | 1.0 | gradational bioturbation | silty clay | well sorted | |||||
| 386-M0088B | 386-M0088B-1H-16,57.0-74.0 | 6 | 15.120 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 2.0 | silty clay | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-16,74.0-101.0 | 7 | 15.290 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | silty clay | well sorted | |||||||
| 386-M0088B | 386-M0088B-1H-17,0.0-10.0 | 1 | 15.560 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | sharp | 1.0 | silty clay | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-17,10.0-10.5 | 2 | 15.660 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | silty clay | well sorted | |||||||
| 386-M0088B | 386-M0088B-1H-17,10.5-16.5 | 3 | 15.665 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | sharp | 1.0 | silty clay | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-17,16.5-16.6 | 4 | 15.725 | SED | silt | laminae | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | silt | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-17,16.6-24.0 | 5 | 15.726 | SED | clay | 2 = Slight bioturbation | 7.5Y 4/1 (gray) | bioturbated | 1.0 | clay | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-17,24.0-30.0 | 6 | 15.800 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | sharp | 1.0 | silty clay | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-17,30.0-30.1 | 7 | 15.860 | SED | silt | laminae | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | silt | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-17,30.1-37.0 | 8 | 15.861 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | black dots 3 mm | silty clay | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-17,37.0-37.1 | 9 | 15.930 | SED | silt | laminae | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | sharp | 1.0 | silt | well sorted | |||||
| 386-M0088B | 386-M0088B-1H-17,37.1-38.5 | 10 | 15.931 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/1 (gray) | 1.0 | silty clay | well sorted | |||||||
| 386-M0088B | 386-M0088B-1H-17,38.5-46.0 | 11 | 15.945 | SED | clay | 3 = Moderate bioturbation | 7.5Y 4/1 (gray) | 2.0 | clay | well sorted | |||||||
| 386-M0088B | 386-M0088B-1H-17,46.0-59.0 | 12 | 16.020 | SED | clay | 3 = Moderate bioturbation | 7.5Y 4/1 (gray) | bioturbated | 2.0 | clay | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-17,59.0-101.0 | 13 | 16.150 | SED | clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | burrowat 94cm | clay | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-18,0.0-19.0 | 1 | 16.570 | SED | oxidation | clay | 7.5Y 5/2 (grayish olive) | gradational | clay | well sorted | |||||||
| 386-M0088B | 386-M0088B-1H-18,19.0-26.0 | 2 | 16.760 | SED | clay | 7.5Y 5/1 (gray) | sharp | clay | well sorted | ||||||||
| 386-M0088B | 386-M0088B-1H-18,26.0-27.0 | 3 | 16.830 | SED | Parallel laminated | silt | laminae | 7.5Y 5/1 (gray) | sharp | silt | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-18,27.0-49.0 | 4 | 16.840 | SED | silty clay | mottling | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 1.0 | black spots<3mm | silty clay | well sorted | ||||
| 386-M0088B | 386-M0088B-1H-18,49.0-54.0 | 5 | 17.060 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 1.0 | white and black spots <3mm | silty clay | well sorted | |||||
| 386-M0088B | 386-M0088B-1H-18,54.0-71.0 | 6 | 17.110 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 1.0 | black spots <3mm | silty clay | well sorted | |||||
| 386-M0088B | 386-M0088B-1H-18,71.0-84.5 | 7 | 17.280 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | sharp | 1.0 | black spots <2mm | silty clay | well sorted | |||||
| 386-M0088B | 386-M0088B-1H-18,84.5-85.5 | 8 | 17.415 | SED | Parallel laminated | silt | laminae | 7.5Y 4/2 (grayish olive) | sharp | silt | well sorted | ||||||
| 386-M0088B | 386-M0088B-1H-18,85.5-102.0 | 9 | 17.425 | SED | oxidation | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | black spots <3mm | silty clay | well sorted | |||||
| 386-M0088B | 386-M0088B-1H-19,0.0-10.0 | 1 | 17.590 | SED | not given | 7.5Y 4/2 (grayish olive) | in bag |