Expedition 347 Scientists (2015): Description of lithologic section units of IODP Hole 347-M0065B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.843005
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Related to:
Andrén, Thomas; Jørgensen, Bo Barker; Cotterill, Carol; Expedition 347 Scientists (2015): Baltic Sea Paleoenvironment. Proceedings of the IODP, Integrated Ocean Drilling Program, https://doi.org/10.2204/iodp.proc.347.2015
Further details:
Project(s):
Coverage:
Latitude: 55.468400 * Longitude: 15.477300
Date/Time Start: 2013-10-24T23:10:00 * Date/Time End: 2013-10-25T10:10:00
Minimum DEPTH, sediment/rock: 3.000 m * Maximum DEPTH, sediment/rock: 48.900 m
Event(s):
347-M0065B (BSB-7C) * Latitude: 55.468400 * Longitude: 15.477300 * Date/Time Start: 2013-10-24T23:10:00 * Date/Time End: 2013-10-25T10:10:00 * Elevation: -84.3 m * IGSN: IBCR0347EHK1001 * Recovery: 46.34 m * Location: Baltic Sea, Bornholm Basin * Campaign: Exp347 (Baltic Sea Paleoenvironment) * Basis: Greatship Manisha * Comment: Drilling Depth Method (DSF): tag sea floor; Core Depth Method (CSF): let overlap if long. 18 cores, 49.3m drilled
Comment:
Geocode = CSF-A [m].
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Expedition 347 Scientists | DSDP/ODP/IODP sample designation | ||
| 2 | Lithologic unit/sequence | Unit | Expedition 347 Scientists | Visual description | ||
| 3 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 4 | Depth, composite | Depth comp | mcd | Expedition 347 Scientists | ||
| 5 | Rock type | Rock | Expedition 347 Scientists | Visual description | ||
| 6 | Main Lithology | Main lith | Expedition 347 Scientists | Grain size nomenclature after Shepard (1954) | ||
| 7 | Percentage | Perc | % | Expedition 347 Scientists | Estimated | |
| 8 | Accessories | Acce | Expedition 347 Scientists | Visual description | ||
| 9 | Lithology/composition/facies | Lithology | Expedition 347 Scientists | Visual description | ||
| 10 | Lithology/composition/facies | Lithology | Expedition 347 Scientists | Visual description | continuation | |
| 11 | Structure | Structure | Expedition 347 Scientists | Visual description | ||
| 12 | Minerals | Minerals | Expedition 347 Scientists | Visual description | ||
| 13 | Fossils | Fossils | Expedition 347 Scientists | Visual description | ||
| 14 | Clasts | Clasts | Expedition 347 Scientists | Visual description | ||
| 15 | Bedding/banding | Bedding/banding | Expedition 347 Scientists | Visual description | ||
| 16 | Core disturbance | Disturbance | Expedition 347 Scientists | Visual description | ||
| 17 | Bioturbation | Bioturbation | Expedition 347 Scientists | Visual description | ||
| 18 | Color code HLS-system | Color HLS | Expedition 347 Scientists | Munsell Color System (1994) | ||
| 19 | Grain size description | Grain size descr | Expedition 347 Scientists | Visual description | ||
| 20 | Sorting description | Sort descr | Expedition 347 Scientists | Visual description |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
718 data points
Data
| 1 Sample label (DSDP/ODP/IODP sample designation) | 2 Unit (Visual description) | 3 Depth sed [m] | 4 Depth comp [mcd] | 5 Rock (Visual description) | 6 Main lith (Grain size nomenclature after...) | 7 Perc [%] (Estimated) | 8 Acce (Visual description) | 9 Lithology (Visual description) | 10 Lithology (continuation, Visual description) | 11 Structure (Visual description) | 12 Minerals (Visual description) | 13 Fossils (Visual description) | 14 Clasts (Visual description) | 15 Bedding/banding (Visual description) | 16 Disturbance (Visual description) | 17 Bioturbation (Visual description) | 18 Color HLS (Munsell Color System (1994)) | 19 Grain size descr (Visual description) | 20 Sort descr (Visual description) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 347-M0065B-2-1,0 | 1 | 3.000 | 3.162112 | Siliciclastic sediment | Clay | Shell fragments | Dark greenish gray (10Y 4/1) clay; homogeneous, with 115-150 cm slightly more brownish and with black bands and numerous gas expansion cracks; shell fragments at 28-30, 53-54, 129-131 cm. | Homogeneous | Parallel bedded | Slightly | 10Y 4/1 | Very well sorted | |||||||
| 347-M0065B-2-2,0 | 1 | 4.500 | 4.662112 | Siliciclastic sediment | Clay | Shell fragments | Dark greenish (10Y 4/1) clay; 0-3 cm: black band with sharp base; thinner black bands at 107, 118, 136 cm; shell fragments at 8, 75, 88, 105, 114, 136-138 cm; numerous gas expansion cracks. | Homogeneous | Parallel bedded | Slightly | 10Y 4/1 | Very well sorted | |||||||
| 347-M0065B-2-3,0 | 1 | 6.000 | 6.162112 | Siliciclastic sediment | Clay | Shell fragments | Dark greenish (10Y 4/1) clay; 0-3 cm: shell fragments at 8-9, 25-26 cm; numerous gas expansion cracks. | Homogeneous | Parallel bedded | Slightly | 10Y 4/1 | Very well sorted | |||||||
| 347-M0065B-2-4,0 | 1 | 6.390 | 6.552112 | Siliciclastic sediment | Clay | Shipboard: Forams common, some Cladocerans, many bivalve fragments, some with borings, sometimes pyrite-filled; common organic matter; pyrite often in small disks; rare ostracods. | OSP: Dark greenish (10Y 4/1) clay; 0-7 cm: highly disturbed; 7-20 cm homogeneous. | Homogeneous | Mica; pyrite; quartz; unidentified minerals | Bivalve; Mollusc; Foram, benthic; Ostracod; Diatom; Plant macrofossil | Massive | Moderately | 10Y 4/1 | Clay | Very well sorted | ||||
| 347-M0065B-3-1,0 | 1 | 6.300 | 6.524224 | Siliciclastic sediment | Clay | Dark greenish gray organic rich clay, heavily disturbed to 35cm, rest slightly disturbed, few cracks, weak lamination by color N/3 very dark gray, sulphide color, moderately bioturbated, very well sorted, | few shell fragments, uppermost 50cm more gray, dark at intervals 101 - 112cm, 139 - 150cm. | Lamination | Parallel laminated | Slightly | Moderate bioturbation | 10yY 4/1 | Very well sorted | ||||||
| 347-M0065B-3-2,0 | 1 | 7.800 | 8.024224 | Siliciclastic sediment | Clay | Dark greenish gray and very dark gray, organic rich clay, weak lamination by color, dark gray bands N/3 in intervals 0 - 12cm, 16 - 54cm and 37 - 38cm. Pyrite in the dark band 38cm. Bioturbation moderately 3. very well sorted, slightly disturbed. | Lamination | Parallel laminated | Slightly | Moderate bioturbation | 10Y 4/1 | Very well sorted | |||||||
| 347-M0065B-3-3,0 | 1 | 9.300 | 9.524224 | Siliciclastic sediment | Clay | Dark greenish gray, organic rich clay, weak lamination, and bioturbation uncommon, 2 in the intervals 0 - 23cm and 33 - 39cm, prominent lamination in the interval 23 - 33cm with no bioturbation, very well sorted, slightly disturbed. | Lamination | Parallel laminated | Slightly | 10Y 4/1 | Very well sorted | ||||||||
| 347-M0065B-3-4,0 | 1 | 9.690 | 9.914224 | Siliciclastic sediment | Clay | Coarse fraction consists mostly of pyrite framboids (some in tunnel shapes, most loose clumps), also very abundant Cladocerans and fine organic matter. | OSP: dark greenish gray, organic rich clay, weak lamination, bioturbation 0 -1. very well sorted, moderately disturbed. | Homogeneous | Mica; opaques; pyrite; quartz; unidentified minerals | Pollen; Plant macrofossil | Massive | Slightly | 10G 3/1 | Clay | Very well sorted | ||||
| 347-M0065B-4-1,0 | 1 | 9.600 | 9.824224 | Siliciclastic sediment | Clay | Gray to dark gray clay, laminated very fine dark gray lamina in mm scale, gray lamina 2-3mm, flaser like, dark gray lamina iron sulphide rich, fine laminated interval 42 - 100cm, top 39 cm and bottom 100 - 150cm heavily disturbed, very well sorted. | no observed bioturbation. | Lamination | Parallel laminated | Slightly | Absent bioturbation | N/5 | Very well sorted | ||||||
| 347-M0065B-4-2,0 | 1 | 11.100 | 11.324224 | Siliciclastic sediment | Clay | Gray to very dark gray, clay, dark gray mm lamina iron sulphide, gray 2-3mm, horizontal lamination, from 62cm and downwards lamination more sparse and contorted - patchy, very well sorted. | Lamination | Parallel laminated | Slightly | Absent bioturbation | N/5 | Very well sorted | |||||||
| 347-M0065B-4-3,0 | 1 | 12.600 | 12.824224 | Siliciclastic sediment | Clay | Gray, clay, heavily disturbed, very well sorted. | Highly | N/5 | Very well sorted | ||||||||||
| 347-M0065B-4-4,0 | 1 | 12.800 | 13.024224 | Siliciclastic sediment | Clay | Little sand; common Cladocerans and fine organic matter; occasional pyrite framboids; limestone fragments; black capsules. | Homogeneous | Pyrite; quartz; unidentified minerals | Plant macrofossil | Acid rock; crystalline rock; sedimentary rock | Massive | Slightly | 10GY 4/1 | Clay | Very well sorted | ||||
| 347-M0065B-5-1,0 | 1 | 12.900 | 12.658385 | Siliciclastic sediment | Clay | Gray - very gray, clay, massive, very well sorted, moderately disturbed, uppermost 25cm heavily disturbed, gray and sulphide dark gray. Gradual lower boundary by color. | Homogeneous | Massive | Moderately | N 5 | Very well sorted | ||||||||
| 347-M0065B-5-1,98 | 2 | 13.880 | 13.638385 | Siliciclastic sediment | Clay | Grayish brown, clay, massive, very well sorted, moderately disturbed. | Homogeneous | Massive | Moderately | 10YR 5/2 | Very well sorted | ||||||||
| 347-M0065B-5-2,0 | 1 | 14.400 | 14.158385 | Siliciclastic sediment | Clay | Grayish brown, clay, very well sorted, few silt lamina mm scale, moderately disturbed. | Parallel laminated | Moderately | Absent bioturbation | 10YR 5/2 | Very well sorted | ||||||||
| 347-M0065B-5-3,0 | 1 | 15.900 | 15.658385 | Siliciclastic sediment | Clay | Grayish brown clay, well sorted, few clay clasts 0,2cm in diameter, moderately disturbed. | Moderately | Absent bioturbation | 10YR 5/2 | Well sorted | |||||||||
| 347-M0065B-5-4,0 | 1 | 16.150 | 15.908385 | Siliciclastic sediment | Clay | One larger granite clast (1,6mm); some gray spots and single lamina; occasional very rounded quartz grains; larger angular rock fragments (fossiliferous limestone with quartz clasts; siltstone). | OSP: grayish brown, clay, very well sorted, heavily disturbed. | Lamination | Mica; opaques; pyrite; quartz; glauconite; unidentified minerals | Acid rock; crystalline rock; sedimentary rock | Parallel laminated | Slightly | 2.5Y 4/2 | Clay | Very well sorted | ||||
| 347-M0065B-6-1,0 | 1 | 16.200 | 15.678882 | Siliciclastic sediment | Clay | Brown clay, well sorted, homogenous, some mm-scale faint silt laminae and patches. Soupy top down to 45cm. | Lamination | Parallel laminated | Soupy | Absent bioturbation | 10YR 4/2 | Clay | Well sorted | ||||||
| 347-M0065B-6-2,0 | 1 | 17.700 | 17.178882 | Siliciclastic sediment | Clay | Brown clay, well sorted, homogenous. Distorted and broken at top and base. | Homogeneous | Massive | Slightly | Absent bioturbation | 10YR 4/2 | Clay | Well sorted | ||||||
| 347-M0065B-6-3,0 | 1 | 19.200 | 18.678882 | Siliciclastic sediment | Clay | Brown clay, well sorted, homogenous, massive- no visible internal structure. Scraped heavily during splitting. | Homogeneous | Massive | Slightly | Absent bioturbation | 10YR 4/2 | Clay | Well sorted | ||||||
| 347-M0065B-6-4,0 | 1 | 19.440 | 18.918882 | Siliciclastic sediment | Clay | 90 | Slight lamination visible. OSP: Brown clay, well sorted, homogenous, no internal structure. Top and base broken. | Lamination | Mica; quartz; glauconite; unidentified minerals | Sedimentary rock | Parallel laminated | Slightly | 10YR 4/2 | Clay | Very well sorted | ||||
| 347-M0065B-7-1,0 | 1 | 19.500 | 18.954659 | Siliciclastic sediment | Clay | Grayish brown, clay, massive with contents of dispersed N/5 gray clay clasts mm - cm scale, slumped moderately sorted. | Slump bedding | Massive | Moderately | 10YR 5/2 | Moderately well sorted | ||||||||
| 347-M0065B-7-2,0 | 1 | 21.000 | 20.454659 | Siliciclastic sediment | Clay | Grayish brown clay, massive with contents of N/5 gray clay-silt mm-cm clasts, slumped, moderately sorted. Moderately disturbed. | Slump bedding | Massive | Moderately | 10YR 5/2 | Moderately well sorted | ||||||||
| 347-M0065B-7-3,0 | 1 | 22.500 | 21.954659 | Siliciclastic sediment | Clay | Grayish brown, clay, with contents of N/5 gray, clasts mm to cm scale, max clast 2cm, slumped. Moderately sorted, moderately disturbed. | Slump bedding | Massive | Moderately | 10YR 5/2 | Moderately well sorted | ||||||||
| 347-M0065B-7-4,0 | 1 | 22.790 | 22.244659 | Siliciclastic sediment | Clay | 90 | Thin varves visible (about 1-3mm); OSP: grayish brown, clay with contents of clay N/5 gray, clay clasts in mm and cm scale, slumped, moderately sorted, moderately disturbed. | Lamination; slump bedding | Mica; quartz; glauconite; unidentified minerals | Parallel laminated | Slightly | 10YR 4/2 | Clay | Very well sorted | |||||
| 347-M0065B-8-1,0 | 1 | 22.800 | 22.340995 | Siliciclastic sediment | Clay | Grayish brown, clay, massive to contorted, marble structure, clasts of N/5 gray mm to cm scale. slumped, slightly disturbed. | Slump bedding | Convolute bedding | Slightly | 10YrR 5/2 | Moderately well sorted | ||||||||
| 347-M0065B-8-2,0 | 1 | 24.300 | 23.840995 | Siliciclastic sediment | Clay | Grayish brown, clay, massive to contorted, clasts of N/5 gray mm - cm scale clay, marble structure, contorted - slumped, slightly disturbed. | Slump bedding | Convolute bedding | Slightly | 10YR 5/2 | Moderately well sorted | ||||||||
| 347-M0065B-8-3,0 | 1 | 25.800 | 25.340995 | Siliciclastic sediment | Clay | Grayish brown, clay, massive with m - cm scale clasts of clay, slumped, slightly disturbed. | Slump bedding | Massive | Slightly | 10YR 5/2 | Moderately well sorted | ||||||||
| 347-M0065B-8-4,0 | 1 | 26.100 | 25.640995 | Siliciclastic sediment | Clay | 90 | Thin varves visible (about 1-3mm); pipe rust. OSP grayish brown, clay, massive with mm - cm scale clay clasts, slumped, moderately disturbed. | Lamination | Mica; opaques; quartz; unidentified minerals | Plant macrofossil | Sedimentary rock | Parallel laminated | Slightly | 10YR 4/2 | Clay | Very well sorted | |||
| 347-M0065B-9-1,0 | 1 | 26.100 | 25.640995 | Siliciclastic sediment | Clay | Brown clay, well sorted, homogenous, massive. Some dark gray mud clasts/ drapes- slumping? | Slump bedding | Intra clats | Massive | Slightly | Absent bioturbation | 10YR 5/2 | Clay | Well sorted | |||||
| 347-M0065B-9-2,0 | 1 | 27.600 | 27.140995 | Siliciclastic sediment | Clay | Brown clay, well sorted, homogenous, massive, dark brown clay- drapes? at 72 and 92cm, slumping? Slightly disturbed at top and base with scrapes along the length. | Homogeneous; slump bedding | Massive | Slightly | Absent bioturbation | 10YR 5/2 | Clay | Well sorted | ||||||
| 347-M0065B-9-3,0 | 1 | 29.070 | 28.610995 | Siliciclastic sediment | Clay | Brown clay, well sorted, homogenous, some mm-scale faint gray clay blebs and a very faint mm-scale lamination on a scraped surface. | Lamination; slump bedding | Massive | Slightly | Absent bioturbation | 10YR 5/2 | Clay | Well sorted | ||||||
| 347-M0065B-9-4,0 | 1 | 29.400 | 28.940995 | Siliciclastic sediment | Clay | Brown clay, well sorted, homogenous, some mm-scale faint gray clay blebs no visible internal structure. | Massive | Slightly | Absent bioturbation | 10YR 5/2 | Clay | Well sorted | |||||||
| 347-M0065B-10-1,0 | 1 | 29.400 | 28.940995 | Siliciclastic sediment | Clay | Grayish brown, clay, contorted, marble structure, slumping, contents of N/5 gray mm - cm scale clay clasts, slightly disturbed. | Slump bedding | Slightly | 10YR 5/1 | Well sorted | |||||||||
| 347-M0065B-10-2,0 | 1 | 30.900 | 30.440995 | Siliciclastic sediment | Clay | Grayish brown, clay, contorted and N/5 gray clasts consisting of clay and silt in mm and cm scale, slightly disturbed. | Slump bedding | Slightly | 10YR 5/1 | Moderately well sorted | |||||||||
| 347-M0065B-10-3,0 | 1 | 32.400 | 31.940995 | Siliciclastic sediment | Clay | Grayish brown, clay, contorted massive, very well sorted, slightly disturbed. | Massive | Slightly | 10YR 5/1 | Well sorted | |||||||||
| 347-M0065B-10-4,0 | 1 | 32.660 | 32.200995 | Siliciclastic sediment | Clay | 90 | Slight lamination visible but no varves; pipe rust. OSP: Grayish brown, clay, contorted, contents of clasts mm - cm scale, clay and silt, contorted, slumped, moderately disturbed. | Lamination; slump bedding | Opaques; quartz; unidentified minerals | Sedimentary rock | Parallel laminated | Moderately | 10YR 4/2 | Clay | Very well sorted | ||||
| 347-M0065B-11-1,0 | 1 | 32.700 | 32.209940 | Siliciclastic sediment | Clay | Grayish brown, uppermost 30 cm heavily disturbed, rest slightly disturbed, contorted, marble structures, contents of clasts mm - cm scale, slumped. | Slump bedding | Slightly | 10YR 5/1 | Moderately well sorted | |||||||||
| 347-M0065B-11-2,0 | 1 | 34.200 | 33.709940 | Siliciclastic sediment | Clay | Grayish brown, clay, interval 0 - 100cm laminated few silt lamina, 100 - 150 cm contorted, few dispersed clasts, slightly disturbed. | Lamination | Parallel bedded | Slightly | 10yYR 5/1 | Moderately well sorted | ||||||||
| 347-M0065B-11-3,0 | 1 | 35.700 | 35.209940 | Siliciclastic sediment | Clay | Grayish brown, clay, contorted, marble structures, slightly disturbed. | Slump bedding | Slightly | 10YR 5/1 | Moderately well sorted | |||||||||
| 347-M0065B-11-4,0 | 1 | 35.900 | 35.409940 | Siliciclastic sediment | Clay | 90 | Shipboard: Perhaps slight lamination visible but sample to small; pipe rust; very little organic matter. OSP: Grayish brown, clay, massive, very well sorted, moderately disturbed. | Homogeneous | Mica; quartz; glauconite; unidentified minerals | Plant macrofossil | Sedimentary rock | Massive | Slightly | 10YR 4/2 | Clay | Very well sorted | |||
| 347-M0065B-12-1,0 | 1 | 36.000 | 36.472670 | Siliciclastic sediment | Clay | Dark-green-gray clay. Massive, homogenous, with light green clay drapes/ mud clasts- SSD or slumping structures between 40 and 70cm. | Slump bedding | Massive | Slightly | Absent bioturbation | 5Y 4/1 | Clay | Well sorted | ||||||
| 347-M0065B-12-1,80 | 2 | 36.800 | 37.272670 | Siliciclastic sediment | Clay | Green-gray laminated clay. mm-scale laminations with sharp silt base grading up to clay over cm-scales. | Lamination; fining upwards | Parallel laminated | Slightly | Absent bioturbation | 5Y 5/1 | Clay | Well sorted | ||||||
| 347-M0065B-12-2,0 | 1 | 37.500 | 37.972670 | Siliciclastic sediment | Clay | Green-gray laminated clay. mm-scale laminations with sharp silt base (fine sand-silt towards base) grading up to clay over cm-scales. Distorted upper 10cm. @100cm fine sandy-silt horizon, water logged and distorted, lacking internal structure. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 5Y 5/1 | Clay | Well sorted | ||||||
| 347-M0065B-12-3,0 | 1 | 39.000 | 39.472670 | Siliciclastic sediment | Clay | Water logged, distorted fine sandy-silt, no internal structure. | Massive | Soupy | Absent bioturbation | 5Y 5/1 | Very fine sand | Moderately well sorted | |||||||
| 347-M0065B-13-1,0 | 1 | 39.300 | 39.927955 | Siliciclastic sediment | Sand-silt-clay | Pebbles/granules | Dark gray interlaminated clayey silt to sandy silt; few dispersed clasts; highly?moderately disturbed (0-60cm) to slightly disturbed (60-150cm; few medium-sand laminas; lamina thickness sub-mm to mm-scale; some silt/clay intraclasts. | (up to 1.5cm in diameter). | Lamination | Parallel laminated | Moderately | Absent bioturbation | 5Y 4/1 | Clay to sand | Well sorted | ||||
| 347-M0065B-13-2,0 | 1 | 40.800 | 41.427955 | Siliciclastic sediment | Sand-silt-clay | Dark gray interlaminated clayey silt to fine-sand; 0-60cm and 120-137cm waterlogged (soupy?); lamination by grain size; intraclast common between 80-100cm (gray clayey silt); lamination in mm and sub-mm scale). | Lamination | Parallel laminated | Moderately | Absent bioturbation | 5Y 4/1 | Clay to sand | Well sorted | ||||||
| 347-M0065B-13-3,0 | 1 | 42.170 | 42.797955 | Siliciclastic sediment | Silty sand | Dark gray silty fine-sand; no sed. structures visible (highly core disturbance possible due to high water content). | Homogeneous | Massive | Slightly | Absent bioturbation | 5Y 4/1 | Fine sand | Well sorted | ||||||
| 347-M0065B-13-4,0 | 1 | 42.390 | 43.017955 | Siliciclastic sediment | Sand | Shipboard: Soupy, no sedimentary structures visible; few redeposited forams; common glauconite and other green mineral(s); some small transparent brown disks; some organic particles; fossil fragments. | Homogeneous | Feldspar; mica; opaques; quartz; glauconite; unidentified minerals | Plant macrofossil | Sedimentary rock | Massive | Soupy | 5Y 5/1 | Fine sand | Well sorted | ||||
| 347-M0065B-14-1,0 | 1 | 42.600 | 43.041618 | Siliciclastic sediment | Sand | Silt lamina | Dark gray (5Y 4/1) fine sand with interbed of cm-scale crudely laminated silty clay at 29-49 cm; interbed has sharp boundaries; sand also has weak horizontal stratification. | Parallel bedding | Parallel bedded | Slightly | Absent bioturbation | 5Y 4/1 | Very well sorted | ||||||
| 347-M0065B-14-1,114 | 2 | 43.740 | 44.181618 | Siliciclastic sediment | Silt | Dark gray (5Y 4/1) parallel laminated silt; lamination on mm-scale. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Very well sorted | |||||||
| 347-M0065B-14-2,0 | 1 | 44.100 | 44.541618 | Siliciclastic sediment | Silt | Silt lamina | Dark gray (5Y 4/1) interbedded silt, clay and fine sand; 0-36 cm is a fine sand bed; 90-145 cm consists of interlaminated silt and clay on a cm scale; clay-rich laminae at 93-99 and 116-120 cm; lamination within the clay is parallel and on a mm scale. | Waterlogged core sections at 0-45 and 54-81 cm. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Very well sorted | |||||
| 347-M0065B-14-3,0 | 1 | 45.550 | 45.991618 | Siliciclastic sediment | Silt | Silt lamina | Dark gray interlaminated silt an clay on a mm-cm scale; thicker clay lamina at 10-12 cm; 12-20 cm is more silt-rich. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Very well sorted | ||||||
| 347-M0065B-14-4,0 | 1 | 45.750 | 46.191618 | Siliciclastic sediment | Sand-silt-clay | Ship: Alternate bedding (silty clay, clayey silt, sandy silt) interlayered black laminae (organic rich?); abundant mica; common organic matter; common glauconite and other green mineral(s); | some small transparent hard brown disks; reworked fossil fragments. | Lamination | Mica; opaques; pyrite; quartz; glauconite; unidentified minerals | Plant macrofossil | Acid rock; crystalline rock; sedimentary rock | Parallel laminated | Moderately | 10y 5/2 | Clay to sand | Well sorted | |||
| 347-M0065B-15-1,0 | 1 | 45.900 | 46.776402 | Siliciclastic sediment | Sand-silt-clay | Dark gray interlaminated clayey silt, silt sandy silt and fine sand; highly to moderately disturbed; lamination by grain size (mm to cm-scale); clayey silt laminas at 36-40cm etc. (very dark gray). | Lamination | Parallel laminated | Moderately | Absent bioturbation | 5Y 4/1 | Clay to sand | Well sorted | ||||||
| 347-M0065B-15-2,0 | 1 | 46.640 | 47.516402 | Siliciclastic sediment | Sand | 90 | Shipboard: Pure fine sand. | Grain-supported; homogeneous | Unidentified minerals | Massive | Highly | 2.5Y 4/1 | Fine sand | Very well sorted | |||||
| 347-M0065B-17-1,0 | 1 | 48.900 | 48.900000 | Siliciclastic sediment | Sand | Black organic fragments | Dark gray (5Y 4/1) massive medium sand; dark brown laminae or intraclasts at 14-27 cm with black grains, some of which turn brown upon drying out, most likely coal or plant debris; quartz grains are subangular to subrounded. | Grain-supported; parallel bedding | Parallel bedded | Slightly | Absent bioturbation | 5Y 4/1 | Very well sorted |