Expedition 347 Scientists (2015): Description of lithologic section units of IODP Hole 347-M0059B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.843031
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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: 55.004980 * Longitude: 10.108460
Date/Time Start: 2013-09-15T17:30:00 * Date/Time End: 2013-09-18T15:30:00
Minimum DEPTH, sediment/rock: 60.00 m * Maximum DEPTH, sediment/rock: 203.65 m
Event(s):
347-M0059B (BSB-3) * Latitude: 55.004980 * Longitude: 10.108460 * Date/Time Start: 2013-09-15T17:30:00 * Date/Time End: 2013-09-18T15:30:00 * Elevation: -37.1 m * IGSN: IBCR0347EHE0001 * Recovery: 28.63 m * Location: Baltic Sea, Lille Belt * Campaign: Exp347 (Baltic Sea Paleoenvironment) * Basis: Greatship Manisha * Comment: Drilling Depth Method (DSF): tag sea floor; Core Depth Method (CSF): let overlap if long. 29 cores, 144.03m 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 | Lithology/composition/facies | Lithology | Expedition 347 Scientists | Visual description | continuation | |
| 12 | Structure | Structure | Expedition 347 Scientists | Visual description | ||
| 13 | Minerals | Minerals | Expedition 347 Scientists | Visual description | ||
| 14 | Fossils | Fossils | Expedition 347 Scientists | Visual description | ||
| 15 | Clasts | Clasts | Expedition 347 Scientists | Visual description | ||
| 16 | Bedding/banding | Bedding/banding | Expedition 347 Scientists | Visual description | ||
| 17 | Core disturbance | Disturbance | Expedition 347 Scientists | Visual description | ||
| 18 | Bioturbation | Bioturbation | Expedition 347 Scientists | Visual description | ||
| 19 | Color code HLS-system | Color HLS | Expedition 347 Scientists | Munsell Color System (1994) | ||
| 20 | Boundary description | Bound descr | Expedition 347 Scientists | Visual description | bottom contact | |
| 21 | Grain size description | Grain size descr | Expedition 347 Scientists | Visual description | ||
| 22 | Sorting description | Sort descr | Expedition 347 Scientists | Visual description | ||
| 23 | Clast shape | Clast shape | Expedition 347 Scientists | Visual description | roundness | |
| 24 | Clast shape | Clast shape | Expedition 347 Scientists | Visual description | sphericity | |
| 25 | Size fraction < 0.004 mm, clay | <4 µm | % | Expedition 347 Scientists | Estimated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
649 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 Lithology (continuation, Visual description) | 12 Structure (Visual description) | 13 Minerals (Visual description) | 14 Fossils (Visual description) | 15 Clasts (Visual description) | 16 Bedding/banding (Visual description) | 17 Disturbance (Visual description) | 18 Bioturbation (Visual description) | 19 Color HLS (Munsell Color System (1994)) | 20 Bound descr (bottom contact, Visual descri...) | 21 Grain size descr (Visual description) | 22 Sort descr (Visual description) | 23 Clast shape (roundness, Visual description) | 24 Clast shape (sphericity, Visual description) | 25 <4 µm [%] (Estimated) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 347-M0059B-1H-1,0 | 1 | 60.00 | 61.296734 | Siliciclastic sediment | Silty clay | 80 | Sand laminae | Olive gray 5Y 5/1, Silty - clay, laminated 0,5 -1cm size, very well sorted, upper 18cm heavily disturbed rest slightly disturbed, silt - clay interlaminated with very fine sand mm - cm size lamina. | Lamination | Unidentified minerals | Parallel laminated | Highly | 5YR 5/1 | Clay | Very well sorted | 80 | ||||||||
| 347-M0059B-1H-2,0 | 1 | 61.50 | 62.796734 | Siliciclastic sediment | Silty clay | 80 | Sand laminae | Olive gray 5Y 5/1, silty clay, laminated mm to 1cm size lamina, very well sorted, slightly disturbed, silty-clay interlaminated with very fine sand mm to 0,5cm size lamina of sand. | Lamination | Unidentified minerals | Parallel laminated | Slightly | Clay | Very well sorted | 80 | |||||||||
| 347-M0059B-1H-3,0 | 1 | 63.00 | 64.296734 | Siliciclastic sediment | Silty clay | 80 | Sand laminae | Olive gray 5Y 5/1, silty clay, laminated mm to 1cm size lamina, very well sorted, slightly disturbed, silty clay interlaminated with very fine sand mm to 0,5cm size lamina of sand. | Lamination | Unidentified minerals | Parallel laminated | Slightly | Clay | Very well sorted | 80 | |||||||||
| 347-M0059B-1H-4,0 | 1 | 63.30 | 64.596734 | Siliciclastic sediment | Clay | 80 | Varved clay; varve thickness of ca. 8mm. | Lamination | Unidentified minerals | Parallel laminated | Slightly | 10Y 4/1 | Clay | Well sorted | ||||||||||
| 347-M0059B-2H-1,0 | 1 | 63.30 | 64.000001 | Siliciclastic sediment | Silty clay | Disrupted surface on upper 40cm with occasional groove marks from splitting. Gray clay. Fine grained, well sorted, no bioturb. mm scale lamination. | Lamination | Unidentified minerals | Parallel laminated | Slightly | 5Y 4/1 | Clay | Well sorted | |||||||||||
| 347-M0059B-2H-1,60 | 2 | 63.90 | 64.600001 | Siliciclastic sediment | Clay | @ 50cm presence of fine grained sandy laminations of mm-scale. These initially occur at mm-scale spacing but gradually increase to cm-scale spacing towards the base. | Lamination | Parallel laminated | Slightly | 5Y 4/1 | ||||||||||||||
| 347-M0059B-2H-2,0 | 1 | 64.80 | 65.500001 | Siliciclastic sediment | Silty clay | Gray fine grained and well sorted clay, very finely laminated. From 90cm occurrence of mm-scale fine sandy interbeds, initially at mm-scale spacings then increasing towards cm-scale spacings. | Thickness of sandy interbeds fluctuates laterally through the individual beds towards base, however, still remains on the mm-scale | Lamination | Unidentified minerals | Parallel laminated | Slightly | 5Y 4/1 | Clay | Well sorted | ||||||||||
| 347-M0059B-2H-3,0 | 1 | 66.30 | 67.000001 | Siliciclastic sediment | Silty clay | Well sorted, fine grained gray clay to silty-clay with mm-thick fine sand interbeds. | Lamination | Unidentified minerals | Parallel laminated | Slightly | 5Y 4/1 | Clay | Well sorted | |||||||||||
| 347-M0059B-2H-4,0 | 1 | 66.46 | 67.160001 | Siliciclastic sediment | Silty clay | Varved clay; one varve about 5mm; redeposited sea urchin pieces, very few benthic forams. OSP: surface distorted only some visible mm-scale lamination after splitting. | Lamination | Mica; opaques; quartz; unidentified minerals | Echinoderm; Foram, benthic; Plant macrofossil | Acid rock; metamorphic rock; crystalline rock; sedimentary rock | Parallel laminated | Moderately | 5Y 4/1 | Clay | Well sorted | |||||||||
| 347-M0059B-3H-1,0 | 1 | 66.60 | 67.118696 | Siliciclastic sediment | Silty clay | Gray, silty clay, soupy, gradual lower boundary. | Unidentified minerals | Parallel laminated | Soupy | 5Y 5/1 | Clay | Very well sorted | ||||||||||||
| 347-M0059B-3H-1,32 | 2 | 66.92 | 67.438696 | Siliciclastic sediment | Silty clay | Gray 5Y 5/1 silty clay, mm to 0,5cm lamina interlaminated with mm size very fine sand-silt lamina, at 59cm and 90,5cm black mm spots in bands probably sulfide, gradational lower boundary. | Lamination | Parallel laminated | Moderately | 5Y 5/1 | ||||||||||||||
| 347-M0059B-3H-1,94 | 3 | 67.54 | 68.058696 | Siliciclastic sediment | Clay | Gray 2,5 5/1, clay, cm thick lamina interlayered by mm size silt lamina, moderately contorted down to 110cm below heavily contorted. | Lamination | Parallel laminated | Moderately | 2.5Y 5/1 | ||||||||||||||
| 347-M0059B-3H-2,0 | 1 | 68.10 | 68.618696 | Siliciclastic sediment | Clay | Gray 5Y 5/1, clay, 2 - 10cm thick lamina, interlaminated by mm size bundles of clay and silt lamina, moderately disturbed, very well sorted. | Lamination | Unidentified minerals | Parallel laminated | Moderately | Clay | Very well sorted | ||||||||||||
| 347-M0059B-3H-3,0 | 1 | 69.60 | 70.118696 | Siliciclastic sediment | Clay | Gray 5Y 5/1, clay, cm size thick lamina interlayered by clay and silt lamina mm size bundles, moderately disturbed to heavily disturbed, very well sorted. | Lamination | Unidentified minerals | Parallel laminated | Slightly | 5YR 5/1 | Clay | Very well sorted | |||||||||||
| 347-M0059B-3H-4,0 | 1 | 69.96 | 70.478696 | Siliciclastic sediment | Clay | 90 | Weak lamination visible; varved clay; few small benthic forams; contaminated with iron remnants of drilling tools. OSP: Gray 5Y 5/1, clay, cm size thick lamina, interlaminated by mm size bundles of clay and silt lamina, moderately disturbed. | Lamination | Opaques; quartz; unidentified minerals | Foram, benthic; Plant macrofossil | Parallel laminated | Slightly | 10Y 5/1 | Clay | Very well sorted | |||||||||
| 347-M0059B-4H-1,0 | 1 | 69.90 | 70.404452 | Siliciclastic sediment | Clay | Degraded core surface for upper 42cm. Gray fine grained clay with no bioturbation. Series of cm-scale laminations of alternating color from 2.5y 6/1 to 2.5Y 4/1. Soft Sed. Deformation apparent at various intervals from 90cm to end. | Convolute bedding; slump bedding | Unidentified minerals | Slightly | 2.5Y 5/1 | Clay | Very well sorted | ||||||||||||
| 347-M0059B-4H-2,0 | 1 | 71.40 | 71.904452 | Siliciclastic sediment | Clay | Gray well sorted, fine grained clay. No visible bioturbation. Distinct soft sed deformation horizons (entered as convolute bedding here) of cm scale beds of varying grey color. | Lamination; slump bedding | Unidentified minerals | Slightly | 2.5Y 5/1 | Clay | Very well sorted | ||||||||||||
| 347-M0059B-4H-3,0 | 1 | 72.89 | 73.394452 | Siliciclastic sediment | Clay | Gray, well sorted, fine grained clay. No visible bioturbation. Distinct soft sed deformation horizons (entered as convolute bedding here) of cm scale beds of varying gray color. Possible cm-scale loading structure at 10cm | Convolute bedding; slump bedding | Unidentified minerals | Slightly | 2.5Y 5/1 | Clay | Very well sorted | ||||||||||||
| 347-M0059B-4H-4,0 | 1 | 73.34 | 73.844452 | Siliciclastic sediment | Clay | 90 | Gray well sorted, fine grained clay. No visible bioturbation. Distinct soft sed deformation horizons. Core surface scoured in some places. | Mica; opaques; quartz; glauconite; unidentified minerals | Plant macrofossil | Moderately | 10Y 5/1 | Clay | Very well sorted | |||||||||||
| 347-M0059B-5H-1,0 | 1 | 73.20 | 73.960540 | Siliciclastic sediment | Clay | Grayish brown 5Y 5/2, clay heavily disturbed uppermost 24cm, from 24cm and downwards in general moderately disturbed, grayish brown 5Y 5/2 and gray 5Y 5/1 lamination 1 - 10cm thick lamina, few mm size silt lamina. | 82 - 107cm contorted may be primary structures.120 - 130cm heavily contorted. | Lamination | Unidentified minerals | Parallel laminated | Slightly | 5YR 5/1 | Clay | Very well sorted | ||||||||||
| 347-M0059B-5H-2,0 | 1 | 74.70 | 75.460540 | Siliciclastic sediment | Clay | Pebbles/granules | Gray 5Y 5/1 and grayish brown 5Y 5/2, clay, laminated cm size, moderately to heavily disturbed, uppermost 20cm few silt lamina. | 84 - 96cm clay with dispersed clasts <1% pebbles 3cm; 131 - 143cm clay with dispersed clasts <1%, pebbles 3cm. Interval 96 - 131cm contorted; 80 - 90 cm 3 pebbles, 90 -100cm 2 pebbles, 130 - 140 3 pebbles, 140 - 150 1 pebble. | Lamination | Unidentified minerals | Parallel laminated | Slightly | 5YR 5/1 | Clay | Very well sorted | |||||||||
| 347-M0059B-5H-3,0 | 1 | 76.20 | 76.960540 | Siliciclastic sediment | Clay | Grayish brown 5Y 5/2, clay, laminated cm size, moderately disturbed to heavily disturbed. | Lamination | Unidentified minerals | Parallel laminated | Moderately | Clay | Very well sorted | ||||||||||||
| 347-M0059B-5H-4,0 | 1 | 76.61 | 77.370540 | Siliciclastic sediment | Clay | 90 | Redeposited sea urchin pieces. OSP: Grayish brown 5Y 5/2, clay, heavily disturbed. | Opaques; quartz; unidentified minerals | Echinoderm; Plant macrofossil; Wood | Sedimentary rock | Highly | 10Y 4/1 | Clay | Very well sorted | ||||||||||
| 347-M0059B-6H-1,0 | 1 | 76.50 | 77.074787 | Siliciclastic sediment | Clay | Gray fine grained, well sorted clay. Color alternated slightly between (2.5Y 5/1 and 6/1) allowing for the wavy and distorted cm-scale laminations to be viewed. Soft sediment deformation is prominent in certain intervals in this core. | Top 40cm heavily distorted and water logged. Rest of core surface throughout suffered from scour marks. | Convolute bedding; slump bedding; wavy bedding | Unidentified minerals | Moderately | 2.5Y 5/1 | Clay | Very well sorted | |||||||||||
| 347-M0059B-6H-2,0 | 1 | 78.00 | 78.574787 | Siliciclastic sediment | Clay | Gray, fine grained, well sorted clay. Color alternated slightly between (2.5Y 5/1 and 6/1)allowing for the wavy and distorted cm-scale laminations to be viewed. Soft sediment deformation is prominent in certain intervals in this core. | Surface is heavily effected by scouring during splitting in certain horizons. | Convolute bedding; slump bedding | Unidentified minerals | Slightly | 2.5Y 5/1 | Clay | Very well sorted | |||||||||||
| 347-M0059B-6H-3,0 | 1 | 79.50 | 80.074787 | Siliciclastic sediment | Clay | Gray fine grained, well sorted clay with discrete cm-scale distorted laminations. Soft sed. deformation between 30-37cm, possible loading structures. Lowermost 10 cm core surface heavily scoured. | Slump bedding; wavy bedding | Unidentified minerals | Slightly | 2.5Y 5/1 | Clay | Very well sorted | ||||||||||||
| 347-M0059B-6H-4,0 | 1 | 79.96 | 80.534787 | Siliciclastic sediment | Clay | 80 | Weak varved lamination visible. OSP: distortion around core edge. | Opaques; quartz; glauconite; unidentified minerals | Echinoderm; Plant macrofossil | Sedimentary rock | Slightly | 2.5Y 5/1 | Clay | Very well sorted | ||||||||||
| 347-M0059B-7H-1,0 | 1 | 79.80 | 80.474786 | Siliciclastic sediment | Clay | Pebbles/granules | Gray 5Y 5/1, clay, laminated weak layering, horizons with dispersed clasts, moderately disturbed. | 40-50cm dispersed clasts, one clast 2cm size at 85cm, 93 - 100cm dispersed clasts,134-150 lamina with dispersed clay-silt sediment clasts. Grains: Flint, limestone, crystalline. | Lamination | Unidentified minerals | Crystalline rock; chert | Parallel laminated | Moderately | 5YR 5/1 | Clay | Well sorted | ||||||||
| 347-M0059B-7H-2,0 | 1 | 81.30 | 81.974786 | Siliciclastic sediment | Silty clay | Silt lamina | Gray (5Y 5/1) silty clay with dispersed silt/clay clasts; faint parallel lamination with massive dm-scale interbed (13-22 cm); one rock clast; up to 0.5 cm in diameter; sharp bottom contact; moderately sorted; no bioturbation. | Homogeneous; lamination | Parallel laminated | Slightly | Absent bioturbation | 5Y 5/1 | Sharp | Clay | Moderately well sorted | |||||||||
| 347-M0059B-7H-2,40 | 2 | 81.70 | 82.374786 | Siliciclastic sediment | Silty clay | Sand laminae | Gray interlaminated silty clay and silty sand (5Y 5/1) (rhythmites); laminae thickness and sand contact increases from 0.5 to 1 cm downward to 128 cm; more clay at 128-140 cm; few silt/clay intraclasts; no bioturbation; well sorted; inclined lamination. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 5Y 5/1 | Sharp | Well sorted | ||||||||||
| 347-M0059B-7H-3,0 | 1 | 82.70 | 83.374786 | Siliciclastic sediment | Silty clay | Shipboard: Abundant small benthic forams, redeposited sea urchin pieces. OSP: Gray silty clay (5Y 5/1) with sand laminae; laminae are coarsening upward; rhythmites; no clasts. | Lamination | Mica; opaques; quartz; glauconite; unidentified minerals | Echinoderm; Foram, benthic; Diatom; Plant macrofossil; Charcoal | Parallel laminated | Slightly | Absent bioturbation | 10Y 5/1 | Clay | Well sorted | |||||||||
| 347-M0059B-8H-1,0 | 1 | 83.10 | 82.736211 | Siliciclastic sediment | Silty clay | Silt lamina | Gray well sorted laminated silty clay with silt laminae (few fine-sand laminae at 116cm and 125cm); thickness of laminae between 0.2-1cm; between 0-26cm laminated sandy silt with erosional contact to the underlying sediment at 26cm; | inclined laminae (67-116cm), erosional contact at 67cm and 116cm; sharp contact at the bottom 133cm. | Lamination; parallel bedding | Unidentified minerals | Parallel laminated | Slightly | Absent bioturbation | 5Y 5/1 | Sharp | Clay | Well sorted | |||||||
| 347-M0059B-8H-1,133 | 2 | 84.43 | 84.066211 | Siliciclastic sediment | Silty sand | Gray silty sand; mostly medium sand with clayey silt; syringe mark at bottom, so relatively high core disturbance; white grains possible reworked cretaceous material. | Homogeneous | Sedimentary rock | Massive | Moderately | Absent bioturbation | 5Y 5/1 | Medium sand | Moderately well sorted | ||||||||||
| 347-M0059B-8H-2,0 | 1 | 84.47 | 84.106211 | Siliciclastic sediment | Sand | Dark grayish brown medium sand, homogeneous and massive; gray silty clay (5Y 5/1) deformed blubs within the sand (0-10cm); mud intraclasts at 16-17cm, 35-36cm and 48-49cm (0.5-1.0cm in diameter). | Small shell fragments throughout (perhaps reworked cretaceous material). | Homogeneous | Unidentified minerals | Mollusc | Massive | Highly | Absent bioturbation | 2.5Y 4/2 | Medium sand | Well sorted | ||||||||
| 347-M0059B-8H-3,0 | 1 | 85.84 | 85.476211 | Siliciclastic sediment | Sand | 90 | Redeposited sea urchin pieces. redeposited limestone fragments, very few benthic forams. | Mica; opaques; quartz; glauconite; unidentified minerals | Echinoderm; Foram, benthic; Plant macrofossil | Acid rock; metamorphic rock; crystalline rock; sedimentary rock | Soupy | 10Y 4/1 | Medium sand | Well sorted | ||||||||||
| 347-M0059B-10X-1,0 | 1 | 89.30 | 88.936211 | Siliciclastic sediment | Gravelly sand | Pebbles/granules | Shipboard (through core liner) Sand, gravel, stones and boulders indicate a glacial origin most probably a till. | OSP (split core): Dark grayish brown (2.5 Y 4/2) moderately sorted medium-very coarse gravelly sand with sandy silty clay interbed at 12-19 cm; striated and facetted granite clast, 3 cm diam. at 24-27 cm; subangular-subrounded in shape. | 0-5 cm is highly disturbed, possible fall-in from hole caving; metal was found. | Medium bedded; diamictic | Unidentified minerals | Parallel bedded | Slightly | Absent bioturbation | 2.5Y 4/2 | Depositional | Very coarse sand | Moderately well sorted | sub-angular | high sphericity | ||||
| 347-M0059B-10X-1,31 | 2 | 89.61 | 89.246211 | Siliciclastic sediment | Sand-silt-clay | Pebbles/granules | Dark grayish brown (2.5 Y 4/2) diamicton; gravel in sand-silt-clay matrix. | Homogeneous | Massive | Slightly | Absent bioturbation | 2.5Y 4/2 | sub-angular | high sphericity | ||||||||||
| 347-M0059B-10X-2,0 | 1 | 89.64 | 89.276211 | Siliciclastic sediment | Silty sand | Not rounded boulders, stones, gravel, sand occur indicating glacial transport most probably a till; sandstone with glauconite. | Diamictic | Opaques; pyrite; quartz; unidentified minerals | Acid rock; metamorphic rock; crystalline rock; sedimentary rock; chert | Highly | 10Y 5/1 | Medium sand | Poorly sorted | |||||||||||
| 347-M0059B-12H-1,0 | 1 | 91.40 | 91.036211 | Siliciclastic sediment | Sand-silt-clay | Contains fluffy drill mud; gravel occur. | Diamictic | Opaques; quartz; brownish indefinable; unidentified minerals | Echinoderm | Acid rock; metamorphic rock; crystalline rock; sedimentary rock; chert | Soupy | 2.5Y 4/2 | Very poorly sorted | |||||||||||
| 347-M0059B-13X-1,0 | 1 | 92.90 | 92.536211 | Siliciclastic sediment | Sand-silt-clay | Contains fluffy drill mud; gravel occurs; redeposited Cretaceous coral and echinoderm fragments. | Diamictic | Opaques; pyrite; quartz; unidentified minerals | Echinoderm; Coral frags., unident. | Acid rock; metamorphic rock; crystalline rock; sedimentary rock; chert | Soupy | 2.5Y 4/2 | Very poorly sorted | |||||||||||
| 347-M0059B-19H-1,0 | 1 | 107.28 | 106.916211 | Siliciclastic sediment | Clay | 80 | Shipboard (cut face and washed sample): weak lamination visible; sand and fine-gravel grains occur (about 5%); redeposited coral fragments (?). | OSP: in addition to shipboard observations: dark grayish brown (2.5 Y 4/2) soft sediment deformation, silty clay intraclasts at 4, 13 cm; well to very well sorted; no bioturbation visible. | Homogeneous | Opaques; quartz; unidentified minerals | Coral frags., unident.; Plant macrofossil | Acid rock; metamorphic rock; crystalline rock; sedimentary rock; chert | Massive | Slightly | Absent bioturbation | 10Y 4/1 | Well sorted | |||||||
| 347-M0059B-23S-1,0 | 1 | 111.03 | 110.666211 | Siliciclastic sediment | Sandy silt | 50 | Redeposited limestone and coral fragments (?); abundant flint (chert) fragments of cretaceous limestone. | Homogeneous; matrix-supported | Feldspar; opaques; quartz; unidentified minerals | Coral frags., unident. | Acid rock; metamorphic rock; crystalline rock; sedimentary rock; chert | Massive | 5Y 4/2 | Medium sand | Moderately well sorted | |||||||||
| 347-M0059B-25P-1,0 | 1 | 117.30 | 116.936211 | Siliciclastic sediment | Silty clay | Dark greenish gray (10Y 4/1) silty clay; compact clasts in unconsolidated, watery matrix with sand and gravel; possibly highly disturbed by coring with P system; gravel and sand may not be in situ. | Homogeneous | Unidentified minerals | Massive | Highly | Absent bioturbation | 10Y 4/1 | Clay | Well sorted | ||||||||||
| 347-M0059B-25P-2,0 | 1 | 117.73 | 117.366211 | Siliciclastic sediment | Silty clay | Shipboard: Some small portion of fine-sand. OSP: sandy to silty clay with few fine gravel clast; looks like diamictic but very soupy (washed sample due to coring system?); silty clay clast at 3-6cm; no visible structures. | Homogeneous | Feldspar; opaques; pyrite; quartz; glauconite; unidentified minerals | Foram, benthic; Diatom; Pollen | Intra clats | Massive | Soupy | 10Y 4/1 | Clay to sand | Moderately well sorted | |||||||||
| 347-M0059B-27X-1,0 | 1 | 169.03 | 168.666211 | Carbonaceous rock | Silty clay | No real sediment just bedrock (chalk) moulded by the drillbit. | Homogeneous | Unidentified minerals | Chert | Massive | Highly | 5Y 8/1 | ||||||||||||
| 347-M0059B-29P-1,0 | 1 | 203.53 | 203.166211 | Siliciclastic sediment | Fine gravel | Fine gravel with high content of broken flint (>80%); clast supported; sharp contact to underlying limestone; looks like washed material because of drilling (most likely). | Homogeneous | Unidentified minerals | Acid rock; metamorphic rock; crystalline rock; sedimentary rock; chert | Massive | Moderately | Fine gravel | Well sorted | sub-angular | ||||||||||
| 347-M0059B-29P-1,12 | 2 | 203.65 | 203.286211 | Carbonaceous rock | Clay | Shipboard: No real sediment just bedrock (chalk) moulded by the drillbit. Gravel occur. No CC sample. | OSP: white limestone with some flint in one layer (17-19cm); flint are sharp edged and broken; darker patches between 36-39cm; looks like reworked cretaceous sediment. | Homogeneous | Pyrite; quartz; unidentified minerals | Echinoderm; Coral frags., unident. | Acid rock; metamorphic rock; crystalline rock; sedimentary rock; chert | Moderately | 5Y 8/1 | Clay | Well sorted |