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-M0090B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.978128
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2025-03-13 • DOI registered: 2025-04-19
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-M0090B".
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: 38.297233 * Longitude: 144.059150
Date/Time Start: 2021-05-18T00:00:00 * Date/Time End: 2021-05-18T00:00:00
Minimum DEPTH, sediment/rock: 0.010 m * Maximum DEPTH, sediment/rock: 19.575 m
Event(s):
386-M0090B (JTPC-03B) * Latitude: 38.297233 * Longitude: 144.059150 * Date/Time Start: 2021-05-18T00:00:00 * Date/Time End: 2021-05-18T00:00:00 * Elevation: -7445.0 m * Location: Japan Trench * Campaign: Exp386 * Basis: Kaimei * Method/Device: Giant piston corer (GPC) * Comment: IGSN: IBCR0386EHY5001. Comment: 20 m. Location: applied ship's position due to malfunctioning GPC transponder.
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:
2627 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-M0090B | 386-M0090B-1H-1,1.0-3.5 | 2 | 0.010 | SED | bowed | silty clay | laminae | 5Y 4/2 (olive gray) | silty clay | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-1,3.5-4.0 | 3 | 0.035 | SED | bowed | clay | laminae | 5Y 6/2 (light olive gray) | sharp | dipping | light grayish olive | clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-1,4.0-10.0 | 4 | 0.040 | SED | bowed | silty clay | laminae | 5Y 4/2 (olive gray) | silty clay laminae like streaks | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-1,10.0-43.5 | 5 | 0.100 | SED | Chaotic | vf sand | soft sed. deformation | 5Y 4/2 (olive gray) | sharp | Vfs with ocore catcherasional in olive black (10Y 3/2) + abundance of micas + some coarse silt (40 cm) + very interesting sequence of remobilized blocks, with micro-faults, wavy laminae, cross laminations, SSDS, load casts, etc. | very fine sand | poorly sorted | |||||
| 386-M0090B | 386-M0090B-1H-1,43.5-62.0 | 6 | 0.435 | SED | silty clay | mottling | 2 = Slight bioturbation | 5Y 4/2 (olive gray) | gradational | 1.0 | bioturb black spots (< 5mm) | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-1,62.0-67.0 | 7 | 0.620 | SED | tephra | 2 = Slight bioturbation | 5Y 4/2 (olive gray) | gradational | bioturb black spots (< 5mm) + tephras spots | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-1,67.0-68.0 | 8 | 0.670 | SED | clay | 2 = Slight bioturbation | 5Y 4/2 (olive gray) | sharp | bioturb black spots (< 5mm) | clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-1,68.0-71.0 | 9 | 0.680 | SED | clay | 5Y 4/2 (olive gray) | clay | well sorted | |||||||||
| 386-M0090B | 386-M0090B-1H-1,71.0-71.4 | 10 | 0.710 | SED | silty clay | 5Y 4/2 (olive gray) | silty clay | well sorted | |||||||||
| 386-M0090B | 386-M0090B-1H-1,71.4-71.5 | 11 | 0.714 | SED | silt | laminae | 5Y 4/2 (olive gray) | sharp | silt | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-1,71.5-82.0 | 12 | 0.715 | SED | clay | 2 = Slight bioturbation | 5Y 4/2 (olive gray) | gradational | bioturb black spots (< 5mm) | clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-1,82.0-84.0 | 13 | 0.820 | SED | silt | 2 = Slight bioturbation | 5Y 4/2 (olive gray) | irregular | bioturb black spots (< 5mm) | silt | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-1,84.0-87.0 | 14 | 0.840 | SED | clay | mottling | 2 = Slight bioturbation | 5Y 4/2 (olive gray) | gradational | 1.0 | bioturb black spots (< 5mm) | clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-1,87.0-89.0 | 15 | 0.870 | SED | silt | 2 = Slight bioturbation | 5Y 4/2 (olive gray) | irregular | bioturb black spots (< 5mm) | silt | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-1,89.0-93.0 | 16 | 0.890 | SED | clay | mottling | 2 = Slight bioturbation | 5Y 4/2 (olive gray) | sharp | 1.0 | clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-1,93.0-93.2 | 17 | 0.930 | SED | fine sand | 2 = Slight bioturbation | 5Y 4/2 (olive gray) | bioturb black spots (< 5mm) | fine sand | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-1,93.2-96.0 | 18 | 0.932 | SED | clay | 2 = Slight bioturbation | 5Y 4/2 (olive gray) | bioturbated | bioturb black spots (< 5mm) | clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-1,96.0-101.5 | 19 | 0.960 | SED | clay | 2 = Slight bioturbation | 5Y 6/2 (light olive gray) | clay | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-2,0.0-5.0 | 1 | 1.015 | SED | oxidation | clay | 5Y 6/2 (light olive gray) | sharp | clay | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-2,5.0-5.1 | 2 | 1.065 | SED | fine sand | 10Y 4/2 (olive gray) | 3.0 | Color in notes 10Y3/2 Olive black. Event layer 10-39 cm | fine sand | moderately well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-2,5.1-10.0 | 3 | 1.066 | SED | Wavy laminated | vf sand | cross-lamination | 5Y 6/2 (light olive gray) | wavy | 2.0 | Color streacks layers. vf sand mixed with f sand, clay, silty clay | very fine sand | moderately well sorted | ||||
| 386-M0090B | 386-M0090B-1H-2,10.0-14.0 | 4 | 1.115 | SED | Convolute | fine sand | flame structure | 10Y 4/2 (olive gray) | sharp | 3.0 | Color in notes 10Y3/2 Olive black. Deformed, load structure at the base | fine sand | moderately well sorted | ||||
| 386-M0090B | 386-M0090B-1H-2,14.0-23.0 | 5 | 1.155 | SED | Parallel laminated | bowed | vf sand | laminae | 5Y 6/2 (light olive gray) | sharp | 1.0 | vfs with ocore catcherasional layers of fs | very fine sand | moderately well sorted | |||
| 386-M0090B | 386-M0090B-1H-2,23.0-26.5 | 6 | 1.245 | SED | Parallel laminated | bowed | fine sand | laminae | 5Y 6/2 (light olive gray) | sharp | 3.0 | fine sand | moderately well sorted | ||||
| 386-M0090B | 386-M0090B-1H-2,26.5-31.0 | 7 | 1.280 | SED | Parallel laminated | bowed | vf sand | 5Y 6/2 (light olive gray) | sharp | very fine sand | moderately well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-2,31.0-31.5 | 8 | 1.325 | SED | Parallel laminated | bowed | fine sand | laminae | 5Y 6/2 (light olive gray) | sharp | 3.0 | fine sand | moderately well sorted | ||||
| 386-M0090B | 386-M0090B-1H-2,31.5-35.0 | 9 | 1.330 | SED | Parallel laminated | bowed | vf sand | laminae | 5Y 6/2 (light olive gray) | gradational | 2.0 | vfs with ocore catcherasional layers of fs | very fine sand | moderately well sorted | |||
| 386-M0090B | 386-M0090B-1H-2,35.0-39.0 | 10 | 1.365 | SED | Parallel laminated | bowed | fine sand | laminae | 5Y 6/2 (light olive gray) | sharp | 2.0 | fine sand | moderately well sorted | ||||
| 386-M0090B | 386-M0090B-1H-2,39.0-43.0 | 11 | 1.405 | SED | Parallel laminated | bowed | silty clay | laminae | 5Y 4/2 (olive gray) | bioturbated | 1.0 | silty clay with thin vfs layers <1 mm | silty clay | well sorted | |||
| 386-M0090B | 386-M0090B-1H-2,43.0-49.5 | 12 | 1.445 | SED | silty clay | mottling | 3 = Moderate bioturbation | 5Y 4/2 (olive gray) | sharp | gradational | 1.0 | black spots 3-5 mm | silty clay | well sorted | |||
| 386-M0090B | 386-M0090B-1H-2,49.5-53.0 | 13 | 1.510 | SED | silt | 2 = Slight bioturbation | 5Y 4/2 (olive gray) | black spots 3-5 mm | silt | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-2,53.0-53.5 | 14 | 1.545 | SED | Parallel laminated | vf sand | laminae | 2 = Slight bioturbation | 5Y 4/2 (olive gray) | sharp | very fine sand | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-2,53.5-53.8 | 15 | 1.550 | SED | silt | 2 = Slight bioturbation | 5Y 4/2 (olive gray) | silt | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-2,53.8-54.0 | 16 | 1.553 | SED | Parallel laminated | vf sand | laminae | 2 = Slight bioturbation | 5Y 4/2 (olive gray) | sharp | very fine sand | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-2,54.0-61.0 | 17 | 1.555 | SED | Structureless | silty clay | 2 = Slight bioturbation | 5Y 4/2 (olive gray) | sharp | gradational | 1.0 | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-2,61.0-64.0 | 18 | 1.625 | SED | Structureless | silt | 2 = Slight bioturbation | 5Y 4/2 (olive gray) | sharp | silt | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-2,64.0-64.5 | 19 | 1.655 | SED | Structureless | vf sand | 2 = Slight bioturbation | 5Y 4/2 (olive gray) | sharp | sharp | very fine sand | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-2,64.5-87.0 | 20 | 1.660 | SED | silty clay | 3 = Moderate bioturbation | 5Y 4/2 (olive gray) | gradational | 1.0 | black spots 3-5 mm | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-2,87.0-91.0 | 21 | 1.885 | SED | silty clay | 5Y 4/2 (olive gray) | silty clay | well sorted | |||||||||
| 386-M0090B | 386-M0090B-1H-2,91.0-95.0 | 22 | 1.925 | SED | silt | fining upward | 5Y 4/2 (olive gray) | silt | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-2,95.0-96.0 | 23 | 1.965 | SED | vf sand | 5Y 4/2 (olive gray) | gradational | sharp | very fine sand | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-2,96.0-101.0 | 24 | 1.975 | SED | clay | 5Y 4/2 (olive gray) | 1.0 | clay | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-3,0.0-3.0 | 1 | 2.025 | SED | clay | 2 = Slight bioturbation | 5Y 4/2 (olive gray) | bioturbated | clay | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-3,3.0-7.0 | 2 | 2.055 | SED | silty clay | 2 = Slight bioturbation | 5Y 4/2 (olive gray) | sharp | silty clay with clay spots | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-3,7.0-8.0 | 3 | 2.095 | SED | clay | 2 = Slight bioturbation | 5Y 3/2 (dark olive gray) | clay | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-3,8.0-16.0 | 4 | 2.105 | SED | clay | 2 = Slight bioturbation | 5Y 3/2 (dark olive gray) | gradational | gradational bioturbated | clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-3,16.0-26.5 | 5 | 2.185 | SED | clay | 5Y 3/2 (dark olive gray) | sharp | few 3mm black spots | clay | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-3,26.5-30.5 | 6 | 2.290 | SED | clay | 7.5Y 4/1 (gray) | sharp | oxidized oblique patch | clay | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-3,30.5-32.0 | 7 | 2.330 | SED | Parallel laminated | bowed | vf sand | laminae | 7.5Y 4/1 (gray) | sharp | very fine sand | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-3,32.0-38.0 | 8 | 2.345 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/1 (gray) | gradational | gradational color, 3mm black spots, oxidized patch | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-3,38.0-56.0 | 9 | 2.405 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | gradational | gradational bioturbated, 3mm black spots | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-3,56.0-65.0 | 10 | 2.585 | SED | silty clay | 7.5Y 4/2 (grayish olive) | gradational | gradational grain size | silty clay | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-3,65.0-66.0 | 11 | 2.675 | SED | silt | 7.5Y 4/2 (grayish olive) | sharp | silt | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-3,66.0-69.0 | 12 | 2.685 | SED | silty clay | 7.5Y 4/2 (grayish olive) | gradational | gradational bioturbated | silty clay | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-3,69.0-76.0 | 13 | 2.715 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 3-5mm black spots | silty clay | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-3,76.0-83.0 | 14 | 2.785 | SED | silt | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 3-5 mm black spots | silt | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-3,83.0-86.0 | 15 | 2.855 | SED | clay | 5Y 6/1 (gray) | sharp | clay | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-3,86.0-86.1 | 16 | 2.885 | SED | silt | laminae | 5Y 6/1 (gray) | sharp | silt | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-3,86.1-87.0 | 17 | 2.886 | SED | clay | 5Y 6/1 (gray) | sharp | clay | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-3,87.0-87.2 | 18 | 2.895 | SED | silt | laminae | 5Y 6/1 (gray) | sharp | silt | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-3,87.2-90.0 | 19 | 2.897 | SED | clay | 5Y 6/1 (gray) | irregular | clay | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-3,90.0-91.0 | 20 | 2.925 | SED | clay | 5Y 6/1 (gray) | sharp | clay | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-3,91.0-95.0 | 21 | 2.935 | SED | Graded | bowed | silt | coarsening upward | 5Y 4/1 (dark gray) | irregular | silt | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-3,95.0-101.0 | 22 | 2.975 | SED | flow-in | clay | 5Y 6/1 (gray) | large burrow | clay | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-4,0.0-1.0 | 1 | 3.035 | SED | oxidation | clay | 2 = Slight bioturbation | 5Y 6/1 (gray) | black spots (2-8 mm) + black streaks (2-8 mm) | clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-4,1.0-10.0 | 2 | 3.045 | SED | oxidation | silty clay | 2 = Slight bioturbation | 5Y 4/2 (olive gray) | irregular | 2.0 | black spots (2-8 mm) + black streaks (2-8 mm) | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-4,10.0-20.5 | 3 | 3.135 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 3.0 | silt patch on right edge + black spots (2-8 mm) + black streaks (2-8 mm) | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-4,20.5-20.6 | 4 | 3.240 | SED | silt | laminae | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | sharp | sharp | 2.0 | black spots (2-8 mm) + black streaks (2-8 mm) | silt | well sorted | |||
| 386-M0090B | 386-M0090B-1H-4,20.6-21.5 | 5 | 3.241 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | black spots (2-8 mm) + black streaks (2-8 mm) | silty clay | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-4,21.5-21.6 | 6 | 3.250 | SED | silt | laminae | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | sharp | sharp | black spots (2-8 mm) + black streaks (2-8 mm) | silt | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-4,21.6-47.0 | 7 | 3.251 | SED | silty clay | mottling | 4 = Heavy bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 2.0 | black spots (2-8 mm) + black streaks (2-8 mm) | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-4,47.0-64.0 | 8 | 3.505 | SED | silty clay | mottling | 4 = Heavy bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 2.0 | black spots (2-8 mm) + black streaks (2-8 mm) | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-4,64.0-99.5 | 9 | 3.675 | SED | oxidation | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 2.0 | black spots (2-8 mm) + black streaks (2-8 mm) | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-5,0.0-10.0 | 1 | 4.030 | SED | oxidation | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 1.0 | black spots 1-3mm | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-5,10.0-20.0 | 2 | 4.130 | SED | clay | 2 = Slight bioturbation | 7.5Y 5/2 (grayish olive) | sharp | 1.0 | black spots 5-10 mm | clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-5,20.0-31.0 | 3 | 4.230 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | black spots 5-8 mm | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-5,31.0-36.5 | 4 | 4.340 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | gradational | 1.0 | gradational bioturbated | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-5,36.5-40.0 | 5 | 4.395 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | gradational | 1.0 | gradational color | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-5,40.0-44.0 | 6 | 4.430 | SED | silty clay | 7.5Y 3/1 (olive black) | sharp | 2.0 | silty clay | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-5,44.0-44.1 | 7 | 4.470 | SED | bowed | silt | laminae | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | sharp | 2.0 | silt | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-5,44.1-49.0 | 8 | 4.471 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | gradational | 2.0 | gradational bioturbated, black smudge, balck spots 1-3mm | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-5,49.0-62.0 | 9 | 4.520 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 1.0 | black spots 1-3mm | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-5,62.0-71.5 | 10 | 4.650 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 2.0 | black spots 10-15mm | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-5,71.5-77.5 | 11 | 4.745 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 2.0 | black spots 10-15mm | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-5,77.5-80.5 | 12 | 4.805 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 2.0 | black spots 1-3mm | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-5,80.5-87.0 | 13 | 4.835 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 2.0 | black smudge | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-5,87.0-101.0 | 14 | 4.900 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 2.0 | black spots 5-10mm | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-6,0.0-18.0 | 1 | 5.040 | SED | oxidation | silty clay | mottling | 4 = Heavy bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 2.0 | black smudges with nodules (2mm) | silty clay | well sorted | |||
| 386-M0090B | 386-M0090B-1H-6,18.0-26.0 | 2 | 5.220 | SED | silty clay | mottling | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 1.0 | black spots (3-5 mm) | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-6,26.0-46.5 | 3 | 5.300 | SED | silty clay | mottling | 4 = Heavy bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 2.0 | black smudges with nodules (2mm) | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-6,46.5-52.0 | 4 | 5.505 | SED | silty clay | mottling | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | gradational | 1.0 | black spots (3-5 mm) | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-6,52.0-57.0 | 5 | 5.560 | SED | silt | mottling | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | black spots (3-5 mm) | silt | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-6,57.0-59.0 | 6 | 5.610 | SED | Parallel laminated | silt | laminae | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | sharp | sharp | 1.0 | silt with silty clay patches | silt | well sorted | ||
| 386-M0090B | 386-M0090B-1H-6,59.0-65.0 | 7 | 5.630 | SED | silty clay | mottling | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | gradational | 1.0 | black smudges | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-6,65.0-70.0 | 8 | 5.690 | SED | silty clay | mottling | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | gradational | 1.0 | black spots (5-8 mm) | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-6,70.0-81.0 | 9 | 5.740 | SED | silty clay | mottling | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 1.0 | black smudges with nodules (2mm) | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-6,81.0-84.0 | 10 | 5.850 | SED | silt | mottling | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 1.0 | black spots (3-5 mm) | silt | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-6,84.0-101.5 | 11 | 5.880 | SED | oxidation | silty clay | mottling | 4 = Heavy bioturbation | 7.5Y 4/2 (grayish olive) | 2.0 | black smudges with nodules (2mm) | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-7,0.0-0.5 | 1 | 6.055 | SED | VOID | ||||||||||||
| 386-M0090B | 386-M0090B-1H-7,0.5-36.0 | 2 | 6.060 | SED | crack(s) | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | gradational | 1.0 | gradational bioturbated, black spots 8-10mm | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-7,36.0-39.5 | 3 | 6.415 | SED | silt | laminae | 7.5Y 4/2 (grayish olive) | sharp | silt | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-7,39.5-39.6 | 4 | 6.450 | SED | silt | laminae | 7.5Y 4/2 (grayish olive) | sharp | silt | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-7,39.6-40.5 | 5 | 6.451 | SED | silty clay | 7.5Y 4/2 (grayish olive) | silty clay | well sorted | |||||||||
| 386-M0090B | 386-M0090B-1H-7,40.5-41.0 | 6 | 6.460 | SED | silt | laminae | 7.5Y 4/2 (grayish olive) | 3.0 | silt | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-7,41.0-50.0 | 7 | 6.465 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | gradational | gradational bioturbated, black spots 5-8mm | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-7,50.0-64.0 | 8 | 6.555 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | gradational | 1.0 | gradational bioturbated, black patches 1-3cm | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-7,64.0-75.0 | 9 | 6.695 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | gradational | 1.0 | gradational bioturbated, black spots 3-5mm | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-7,75.0-80.5 | 10 | 6.805 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | sharp | 1.0 | black spots 1-2mm | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-7,80.5-80.6 | 11 | 6.860 | SED | silt | laminae | 7.5Y 4/2 (grayish olive) | 1.0 | silt | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-7,80.6-103.0 | 12 | 6.861 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | black spots 5-8mm | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-8,0.0-36.0 | 1 | 7.085 | SED | oxidation | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 1.0 | bioturb black spots (5-8 mm) | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-8,36.0-48.0 | 2 | 7.445 | SED | silty clay | mottling | 2 = Slight bioturbation | 7.5Y 5/2 (grayish olive) | bioturbated | 1.0 | change in color | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-8,48.0-71.0 | 3 | 7.565 | SED | silty clay | mottling | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-8,71.0-73.0 | 4 | 7.795 | SED | Parallel laminated | silt | laminae | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | sharp | sharp | four thin silt layers (< 1 mm) | silt | well sorted | |||
| 386-M0090B | 386-M0090B-1H-8,73.0-86.0 | 5 | 7.815 | SED | oxidation | silty clay | mottling | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | gradational | 1.0 | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-8,86.0-104.5 | 6 | 7.945 | SED | oxidation | silty clay | mottling | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-9,0.0-20.0 | 1 | 8.130 | SED | oxidation | silty clay | mottling | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 1.0 | black spots (5-8 mm) | silty clay | well sorted | |||
| 386-M0090B | 386-M0090B-1H-9,20.0-54.0 | 2 | 8.330 | SED | silty clay | mottling | 4 = Heavy bioturbation | 7.5Y 4/2 (grayish olive) | gradational | 2.0 | black patches | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-9,54.0-60.0 | 3 | 8.670 | SED | silty clay | mottling | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | gradational | 1.0 | black spots (5-8 mm) | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-9,60.0-66.0 | 4 | 8.730 | SED | silty clay | 7.5Y 4/2 (grayish olive) | bioturbated | black spot (3 mm) | silty clay | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-9,66.0-86.0 | 5 | 8.790 | SED | silty clay | mottling | 4 = Heavy bioturbation | 7.5Y 4/2 (grayish olive) | gradational | 2.0 | black patches | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-9,86.0-107.5 | 6 | 8.990 | SED | oxidation | silty clay | mottling | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | black spots (5-8 mm) | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-10,0.0-17.0 | 1 | 9.205 | SED | oxidation | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | black spots (3 mm) | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-10,17.0-28.0 | 2 | 9.375 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | black smudges with nodules (2mm) | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-10,28.0-43.0 | 3 | 9.485 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | black spots (3 mm) | silty clay | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-10,43.0-49.0 | 4 | 9.635 | SED | silt | 7.5Y 4/2 (grayish olive) | bioturbated | silt | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-10,49.0-52.0 | 5 | 9.695 | SED | silty clay | mottling | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 1.0 | black spots (5 mm) with nodules (3 mm) | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-10,52.0-57.0 | 6 | 9.725 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | black spots (3 mm) | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-10,57.0-66.0 | 7 | 9.775 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | black smudges | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-10,66.0-75.0 | 8 | 9.865 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | gradational | black spots (3-5 mm) | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-10,75.0-79.0 | 9 | 9.955 | SED | silt | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | gradational | silt | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-10,79.0-85.0 | 10 | 9.995 | SED | silty clay | 7.5Y 4/2 (grayish olive) | bioturbated | silty clay | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-10,85.0-92.0 | 11 | 10.055 | SED | silty clay | mottling | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | gradational | 1.0 | black spots (5-10 mm) with nodules (3-5 mm) | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-10,92.0-96.0 | 12 | 10.125 | SED | silty clay | mottling | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 1.0 | black pacthes | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-10,96.0-104.5 | 13 | 10.165 | SED | oxidation | silty clay | mottling | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | black spots (3-5 mm) | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-11,0.0-1.0 | 1 | 10.250 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/1 (gray) | silty clay | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-11,1.0-11.1 | 2 | 10.260 | SED | clay | 2 = Slight bioturbation | 7.5Y 4/1 (gray) | bioturbated | clay | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-11,11.1-4.0 | 3 | 10.361 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/1 (gray) | silty clay | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-11,4.0-12.0 | 4 | 10.290 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 5/2 (grayish olive) | gradational | Spots (5-10 mm) | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-11,12.0-24.0 | 5 | 10.370 | SED | silty clay | 7.5Y 4/2 (grayish olive) | silty clay | well sorted | |||||||||
| 386-M0090B | 386-M0090B-1H-11,24.0-24.1 | 6 | 10.490 | SED | Parallel laminated | bowed | vf sand | laminae | 7.5Y 4/2 (grayish olive) | sharp | sharp | very fine sand | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-11,24.1-29.0 | 7 | 10.491 | SED | Parallel laminated | bowed | silt | laminae | 7.5Y 4/2 (grayish olive) | silt | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-11,29.0-29.2 | 8 | 10.540 | SED | Parallel laminated | bowed | vf sand | laminae | 7.5Y 4/2 (grayish olive) | sharp | sharp | very fine sand | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-11,29.2-31.0 | 9 | 10.542 | SED | Parallel laminated | bowed | silt | laminae | 7.5Y 4/2 (grayish olive) | silt | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-11,31.0-31.1 | 10 | 10.560 | SED | Parallel laminated | bowed | vf sand | laminae | 7.5Y 4/2 (grayish olive) | sharp | sharp | very fine sand | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-11,31.1-35.0 | 11 | 10.561 | SED | Parallel laminated | bowed | silt | laminae | 7.5Y 4/2 (grayish olive) | silt | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-11,35.0-35.1 | 12 | 10.600 | SED | Parallel laminated | bowed | vf sand | laminae | 7.5Y 4/2 (grayish olive) | sharp | sharp | very fine sand | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-11,35.1-36.0 | 13 | 10.601 | SED | Parallel laminated | bowed | silt | laminae | 7.5Y 4/2 (grayish olive) | silt | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-11,36.0-36.3 | 14 | 10.610 | SED | Parallel laminated | bowed | vf sand | laminae | 7.5Y 4/2 (grayish olive) | sharp | sharp | very fine sand | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-11,36.3-39.0 | 15 | 10.613 | SED | Parallel laminated | silt | laminae | 7.5Y 4/2 (grayish olive) | silt | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-11,39.0-41.0 | 16 | 10.640 | SED | Parallel laminated | bowed | vf sand | laminae | 7.5Y 4/2 (grayish olive) | sharp | sharp | very fine sand | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-11,41.0-45.0 | 17 | 10.660 | SED | Parallel laminated | bowed | silt | laminae | 7.5Y 4/2 (grayish olive) | silt | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-11,45.0-46.0 | 18 | 10.700 | SED | Parallel laminated | bowed | vf sand | laminae | 7.5Y 4/2 (grayish olive) | sharp | sharp | very fine sand | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-11,46.0-48.0 | 19 | 10.710 | SED | Parallel laminated | bowed | silt | laminae | 7.5Y 4/2 (grayish olive) | silt | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-11,48.0-50.0 | 20 | 10.730 | SED | Parallel laminated | bowed | vf sand | laminae | 7.5Y 4/2 (grayish olive) | sharp | sharp | very fine sand | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-11,50.0-62.0 | 21 | 10.750 | SED | silty clay | mottling | 3 = Moderate bioturbation | 7.5Y 5/2 (grayish olive) | 2.0 | black patches | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-11,62.0-63.0 | 22 | 10.870 | SED | clay | 3 = Moderate bioturbation | 7.5Y 5/2 (grayish olive) | sharp | 3.0 | black streaks (1-2 mm) | clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-11,63.0-90.0 | 23 | 10.880 | SED | silty clay | 7.5Y 2/2 (olive black) | 3.0 | silty clay | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-11,90.0-98.0 | 24 | 11.150 | SED | crack(s) | silty clay | 7.5Y 2/2 (olive black) | 3.0 | deformed chunky (90-98 cm: coring disturbance) | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-11,98.0-99.0 | 25 | 11.230 | SED | silty clay | 7.5Y 2/2 (olive black) | 3.0 | silty clay | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-11,99.0-99.1 | 26 | 11.240 | SED | silt | 7.5Y 2/2 (olive black) | irregular | 3.0 | silt | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-11,99.1-104.5 | 27 | 11.241 | SED | silty clay | 7.5Y 2/2 (olive black) | 3.0 | silty clay | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-12,0.0-4.5 | 1 | 11.295 | SED | Parallel laminated | silty clay | laminae | 7.5Y 4/2 (grayish olive) | sharp | Interbedded clay 7.5 Y 5/2 and black silty clay | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-12,4.5-9.0 | 2 | 11.340 | SED | Parallel laminated | silty clay | laminae | 7.5Y 4/2 (grayish olive) | sharp | black silty clay | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-12,9.0-12.0 | 3 | 11.385 | SED | silty clay | laminae | 7.5Y 4/2 (grayish olive) | interbedded black silt (1 mm) | silty clay | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-12,12.0-12.2 | 4 | 11.415 | SED | silt | mottling | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | sharp | sharp | 1.0 | silt | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-12,12.2-49.5 | 5 | 11.417 | SED | silty clay | mottling | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 1.0 | black spots (3-5 mm) | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-12,49.5-50.0 | 6 | 11.790 | SED | clay | 2 = Slight bioturbation | 7.5Y 5/2 (grayish olive) | sharp | sharp | clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-12,50.0-55.0 | 7 | 11.795 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | black streaks (5-10 mm) | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-12,55.0-56.0 | 8 | 11.845 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | sharp | sharp | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-12,56.0-69.0 | 9 | 11.855 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | gradational | black spots (3-5 mm) | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-12,69.0-85.0 | 10 | 11.985 | SED | silty clay | 7.5Y 4/2 (grayish olive) | gradational | change in color | silty clay | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-12,85.0-92.0 | 11 | 12.145 | SED | oxidation | silty clay | 7.5Y 4/1 (gray) | sharp | silty clay | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-12,92.0-96.0 | 12 | 12.215 | SED | oxidation | clay | 7.5Y 3/1 (olive black) | clay | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-12,96.0-96.2 | 13 | 12.255 | SED | oxidation | silty clay | 7.5Y 4/2 (grayish olive) | sharp | sharp | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-12,96.2-101.0 | 14 | 12.257 | SED | silty clay | 7.5Y 4/2 (grayish olive) | silty clay | well sorted | |||||||||
| 386-M0090B | 386-M0090B-1H-13,0.0-2.0 | 1 | 12.305 | SED | Parallel laminated | fine sand | fining upward | 7.5Y 4/2 (grayish olive) | gradational | 1.0 | fine sand | moderately well sorted | |||||
| 386-M0090B | 386-M0090B-1H-13,2.0-3.0 | 2 | 12.325 | SED | Parallel laminated | sand | fining upward | 7.5Y 4/2 (grayish olive) | sharp | 1.0 | white lithics (tephra?) | med sand | moderately well sorted | ||||
| 386-M0090B | 386-M0090B-1H-13,3.0-8.0 | 3 | 12.335 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | black patches | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-13,8.0-13.0 | 4 | 12.385 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | black spots 3-5mm | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-13,13.0-18.0 | 5 | 12.435 | SED | crack(s) | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | bioturbated patches with sand (vf, f, med.) | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-13,18.0-21.0 | 6 | 12.485 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | silty clay | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-13,21.0-23.0 | 7 | 12.515 | SED | tephra | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | tephra spots | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-13,23.0-38.0 | 8 | 12.535 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | silty clay | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-13,38.0-44.0 | 9 | 12.685 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | black patches | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-13,44.0-48.0 | 10 | 12.745 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | black spots 3-5mm | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-13,48.0-49.0 | 11 | 12.785 | SED | crack(s) | VOID | 1.0 | ||||||||||
| 386-M0090B | 386-M0090B-1H-13,49.0-67.0 | 12 | 12.795 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 1.0 | black spots 3-5mm | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-13,67.0-78.0 | 13 | 12.975 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 2.0 | black patches | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-13,78.0-101.5 | 14 | 13.085 | SED | oxidation | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | black spots 3-5mm | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-14,0.0-17.0 | 1 | 13.320 | SED | oxidation | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | irregular | 1.0 | black dots 3mm | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-14,17.0-21.0 | 2 | 13.490 | SED | Parallel laminated | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | irregular | 1.0 | black dots 3mm | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-14,21.0-40.0 | 3 | 13.530 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | irregular | 1.0 | black dots 3mm | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-14,40.0-47.0 | 4 | 13.720 | SED | silt | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | irregular | 1.0 | bioturbated bedding | silt | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-14,47.0-62.0 | 5 | 13.790 | SED | silt | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | sharp | 2.0 | black dots 3mm | silt | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-14,62.0-65.0 | 6 | 13.940 | SED | vf sand | 7.5Y 4/2 (grayish olive) | sharp | 2.0 | very fine sand | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-14,65.0-69.0 | 7 | 13.970 | SED | silt | 7.5Y 4/2 (grayish olive) | sharp | 2.0 | silt | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-14,69.0-69.1 | 8 | 14.010 | SED | vf sand | laminae | 7.5Y 4/2 (grayish olive) | sharp | very fine sand | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-14,69.1-79.0 | 9 | 14.011 | SED | silt | 7.5Y 4/2 (grayish olive) | sharp | silt | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-14,79.0-85.0 | 10 | 14.110 | SED | Parallel laminated | vf sand | 7.5Y 4/2 (grayish olive) | sharp | very fine sand | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-14,85.0-91.5 | 11 | 14.170 | SED | clayey silt | 7.5Y 4/2 (grayish olive) | gradational | gradational grain size | clayey silt | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-14,91.5-92.5 | 12 | 14.235 | SED | silt | laminae | 7.5Y 4/2 (grayish olive) | gradational | gradational grain size | silt | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-14,92.5-103.0 | 13 | 14.245 | SED | oxidation | clayey silt | 7.5Y 4/2 (grayish olive) | clayey silt | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-14,103.0-103.1 | 14 | 14.350 | SED | oxidation | silt | laminae | 7.5Y 4/2 (grayish olive) | sharp | silt | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-14,103.1-105.0 | 15 | 14.351 | SED | oxidation | clayey silt | 7.5Y 4/2 (grayish olive) | clayey silt | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-15,0.0-3.0 | 1 | 14.370 | SED | VOID | 7.5Y 4/2 (grayish olive) | well sorted | ||||||||||
| 386-M0090B | 386-M0090B-1H-15,3.0-21.0 | 2 | 14.400 | SED | oxidation | clayey silt | 7.5Y 4/2 (grayish olive) | cracks | clayey silt | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-15,21.0-21.3 | 3 | 14.580 | SED | oxidation | silt | laminae | 7.5Y 4/2 (grayish olive) | sharp | silt | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-15,21.3-22.0 | 4 | 14.583 | SED | oxidation | silt | laminae | 7.5Y 4/2 (grayish olive) | sharp | silt | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-15,22.0-22.3 | 5 | 14.590 | SED | oxidation | clayey silt | 7.5Y 4/2 (grayish olive) | clayey silt | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-15,22.3-30.0 | 6 | 14.593 | SED | oxidation | clayey silt | 7.5Y 4/2 (grayish olive) | clayey silt | well sorted | ||||||||
| 386-M0090B | 386-M0090B-1H-15,30.0-46.0 | 7 | 14.670 | SED | oxidation | clayey silt | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | irregular | cracks | clayey silt | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-15,46.0-50.0 | 8 | 14.830 | SED | oxidation | silt | 7.5Y 4/2 (grayish olive) | irregular | 1.0 | silt | moderately well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-15,50.0-66.0 | 9 | 14.870 | SED | oxidation | clayey silt | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | cracks | clayey silt | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-15,66.0-67.0 | 10 | 15.030 | SED | oxidation | silt | laminae | 7.5Y 4/2 (grayish olive) | gradational | silt | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-15,67.0-67.5 | 11 | 15.040 | SED | oxidation | silt | laminae | 7.5Y 4/2 (grayish olive) | sharp | 2.0 | silt | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-15,67.5-77.0 | 12 | 15.045 | SED | oxidation | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 2.0 | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-15,77.0-77.3 | 13 | 15.140 | SED | oxidation | silt | laminae | 7.5Y 4/2 (grayish olive) | sharp | 2.0 | silt | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-15,77.3-105.0 | 14 | 15.143 | SED | oxidation | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-16,0.0-14.0 | 1 | 15.420 | SED | oxidation | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | black dots <5mm | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-16,14.0-45.0 | 2 | 15.560 | SED | silty clay | mottling | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | 2.0 | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-16,45.0-59.5 | 3 | 15.870 | SED | silty clay | mottling | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | nodules | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-16,59.5-60.0 | 4 | 16.015 | SED | silt | laminae | 7.5Y 4/2 (grayish olive) | 1.0 | silt | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-16,60.0-72.0 | 5 | 16.020 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 1.0 | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-16,72.0-90.5 | 6 | 16.140 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | irregular | 1.0 | black dots 5mm | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-16,90.5-91.5 | 7 | 16.325 | SED | silt | laminae | 7.5Y 4/2 (grayish olive) | irregular | 1.0 | silt | moderately well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-16,91.5-95.0 | 8 | 16.335 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | silt spots <5mm | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-16,95.0-95.2 | 9 | 16.370 | SED | silt | laminae | 7.5Y 4/2 (grayish olive) | 1.0 | silt | moderately well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-16,95.2-101.0 | 10 | 16.372 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | black dots 3mm | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-17,0.0-19.0 | 1 | 16.430 | SED | oxidation | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | irregular | black dots 3mm | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-17,19.0-23.0 | 2 | 16.620 | SED | oxidation | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | irregular | 1.0 | black dots 5mm, patchy silt | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-17,23.0-35.4 | 3 | 16.660 | SED | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | irregular | black dots 5mm | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-17,35.4-36.0 | 4 | 16.784 | SED | silt | laminae | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | gradational | gradational bioturbated | silt | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-17,36.0-40.0 | 5 | 16.790 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | black dots 5mm | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-17,40.0-56.0 | 6 | 16.830 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | gradational | gradational color | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-17,56.0-59.0 | 7 | 16.990 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/3 (dark olive) | irregular | silty clay | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-17,59.0-61.0 | 8 | 17.020 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/3 (dark olive) | irregular | black dots 1mm, patchy silt | silty clay | moderately well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-17,61.0-80.0 | 9 | 17.040 | SED | silty clay | 2 = Slight bioturbation | 7.5Y 4/3 (dark olive) | gradational | gradational color | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-17,80.0-80.5 | 10 | 17.230 | SED | silt | laminae | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | sharp | silt | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-17,80.5-81.5 | 11 | 17.235 | SED | silt | laminae | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | sharp | silt | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-17,81.5-99.0 | 12 | 17.245 | SED | oxidation | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | sharp | 2.0 | black dots <1mm | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-17,99.0-101.5 | 13 | 17.420 | SED | Parallel laminated | oxidation | silt | fining upward | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | sharp | 2.0 | silt | well sorted | |||
| 386-M0090B | 386-M0090B-1H-17,101.5-103.5 | 14 | 17.445 | SED | Parallel laminated | oxidation | clayey silt | fining upward | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | 2.0 | clayey silt | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-18,0.0-7.0 | 1 | 17.465 | SED | oxidation | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | silty clay | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-18,7.0-7.1 | 2 | 17.535 | SED | oxidation | silt | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | patchy silt layer | silt | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-18,7.1-22.0 | 3 | 17.536 | SED | oxidation | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | gradational | 1.0 | gradational bioturbation, black dots 5mm | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-18,22.0-38.0 | 4 | 17.685 | SED | oxidation | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | gradational | 1.0 | pumice 1cm, gradational bioturbation | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-18,38.0-42.0 | 5 | 17.845 | SED | oxidation | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | gradational | 1.0 | black dots 1mm | silty clay | well sorted | ||||
| 386-M0090B | 386-M0090B-1H-18,42.0-60.5 | 6 | 17.885 | SED | crack(s) | clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | clay | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-18,60.5-61.5 | 7 | 18.070 | SED | silt | laminae | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | silt | well sorted | |||||||
| 386-M0090B | 386-M0090B-1H-18,61.5-70.5 | 8 | 18.080 | SED | crack(s) | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | black dots 5mm | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-18,70.5-76.0 | 9 | 18.170 | SED | oxidation | clayey silt | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | patchy silt layers | clayey silt | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-18,76.0-105.5 | 10 | 18.225 | SED | oxidation | silty clay | 2 = Slight bioturbation | 7.5Y 4/2 (grayish olive) | black dots 5mm | silty clay | well sorted | ||||||
| 386-M0090B | 386-M0090B-1H-19,0.0-18.0 | 1 | 18.520 | SED | VOID | whole round sample sample | |||||||||||
| 386-M0090B | 386-M0090B-1H-19,18.0-72.0 | 2 | 18.700 | SED | oxidation | silty clay | mottling | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | bioturbated | 2.0 | silty clay | well sorted | iron monsulfide nodule(s) | |||
| 386-M0090B | 386-M0090B-1H-19,72.0-105.5 | 3 | 19.240 | SED | oxidation | silty clay | 3 = Moderate bioturbation | 7.5Y 4/2 (grayish olive) | 1.0 | Cracks, black spots<3mm | silty clay | well sorted | |||||
| 386-M0090B | 386-M0090B-1H-20,0.0-10.0 | 1 | 19.575 | SED | silty clay | 7.5Y 4/2 (grayish olive) | in bag | silty clay |