Expedition 347 Scientists (2015): Description of lithologic section units of IODP Hole 347-M0065A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.843004
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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: 55.468233 * Longitude: 15.477183
Date/Time Start: 2013-10-23T18:40:00 * Date/Time End: 2013-10-24T17:40:00
Minimum DEPTH, sediment/rock: 2.000 m * Maximum DEPTH, sediment/rock: 73.800 m
Event(s):
347-M0065A (BSB-7C) * Latitude: 55.468233 * Longitude: 15.477183 * Date/Time Start: 2013-10-23T18:40:00 * Date/Time End: 2013-10-24T17:40:00 * Elevation: -84.3 m * IGSN: IBCR0347EHJ1001 * Recovery: 48.48 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. 43 cores, 73.9m 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 | Boundary description | Bound descr | Expedition 347 Scientists | Visual description | bottom contact | |
| 20 | Grain size description | Grain size descr | Expedition 347 Scientists | Visual description | ||
| 21 | Sorting description | Sort descr | Expedition 347 Scientists | Visual description |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
904 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 Bound descr (bottom contact, Visual descri...) | 20 Grain size descr (Visual description) | 21 Sort descr (Visual description) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 347-M0065A-2-1,0 | 1 | 2.000 | 2.000000 | Siliciclastic sediment | Clay | Gray clay, well sorted with faint mm-scale color lamination of organic-rich clay and mm-scale shell fragments, expansion cracks across surface. Soupy in uppermost 55cm only slight disturbance after that. | Lamination | Parallel laminated | Soupy | Sparse bioturbation | 10Y 4/1 | Clay | Well sorted | |||||||
| 347-M0065A-2-2,0 | 1 | 3.500 | 3.500000 | Siliciclastic sediment | Clay | Gray clay, well sorted with faint mm-scale color lamination of organic-rich clay, increasing towards base and mm-scale shell fragments, expansion cracks across surface. | Lamination | Unknown bioclast | Parallel laminated | Slightly | Uncommon bioturbation | 10Y 4/1 | Clay | Well sorted | ||||||
| 347-M0065A-2-3,0 | 1 | 4.800 | 4.800000 | Siliciclastic sediment | Clay | Gray clay, well sorted with faint mm-scale color lamination of organic-rich clay and mm-scale shell fragments, expansion cracks across surface. | Lamination | Unknown bioclast | Parallel laminated | Slightly | Sparse bioturbation | 10Y 4/1 | Clay | Well sorted | ||||||
| 347-M0065A-2-4,0 | 1 | 5.310 | 5.310000 | Siliciclastic sediment | Clay | 90 | Homogenous gyttja clay, pieces of bivalve shell, benthic forams common, abundant organic remnants. OSP: gray clay, well sorted with faint mm-scale color lamination, expansion cracks across surface. | Homogeneous | Unidentified minerals | Bivalve; Mollusc; Foram, benthic; Plant macrofossil | Massive | Slightly | 10Y 3/2 | Clay | Very well sorted | |||||
| 347-M0065A-3-1,0 | 1 | 5.300 | 5.300000 | Siliciclastic sediment | Clay | Dark greenish gray, organic rich clay, uppermost 32cm, soupy. | Soupy | 10Y 4/1 | Very well sorted | |||||||||||
| 347-M0065A-3-1,32 | 2 | 5.620 | 5.620000 | Siliciclastic sediment | Clay | Dark greenish gray, organic rich clay, weak lamination by color, very well sorted, existence of shell fragments, bioturbation uncommon, cracks frequent. | Parallel laminated | Slightly | Uncommon bioturbation | 10Y 4/1 | Very well sorted | |||||||||
| 347-M0065A-3-2,0 | 1 | 6.800 | 6.800000 | Siliciclastic sediment | Clay | Dark greenish gray to dark gray, organic rich clay, weak horizontal lamination by color, moderately bioturbated, very well sorted, horizontal cracks, few shell fragments, downwards increasing dark gray, slightly disturbed. | Lamination | Parallel laminated | Slightly | Moderate bioturbation | 10Y 4/1 | Very well sorted | ||||||||
| 347-M0065A-3-3,0 | 1 | 8.100 | 8.100000 | Siliciclastic sediment | Clay | Very dark gray to dark greenish gray, organic rich clay, weak horizontal lamination by color, common bioturbation, few shell fragments, slightly disturbed, very well sorted, pyrite crystals at 2cm. | Lamination | Parallel laminated | Slightly | Moderate bioturbation | N/3 | Very well sorted | ||||||||
| 347-M0065A-3-4,0 | 1 | 8.570 | 8.570000 | Siliciclastic sediment | Clay | 90 | Homogenous gyttja clay, common ostracods; rare forams and bivalves; abundant organic matter. OSP: Dark greenish gray to very dark gray, organic rich clay, weak horizontal lamination by color. Bioturbation common, moderately disturbed very well sorted. | Homogeneous | Unidentified minerals | Bivalve; Gastropod; Mollusc; Foram, benthic; Ostracod; Diatom; Plant macrofossil | Massive | Slightly | 10Y 3/2 | Clay | Very well sorted | |||||
| 347-M0065A-4-1,0 | 1 | 8.600 | 9.065839 | Siliciclastic sediment | Clay | Dark greenish gray organic-rich clay; lamination by color with many greenish black laminas (mm-scale); 0-20cm highly disturbed, 20-150cm slightly disturbed; some cracks occur at 20-34cm, 50-83cm, 94cm; black spots at 100-150cm (looked mottled, | sparse bioturbation); very few sand grains at 113; syringe marks at 145-150cm. | Lamination; bioturbation | Parallel laminated | Slightly | Sparse bioturbation | 5BG 4/1 | Clay | Very well sorted | ||||||
| 347-M0065A-4-2,0 | 1 | 10.100 | 10.565839 | Siliciclastic sediment | Clay | Dark greenish gray organic-rich clay; lamination by color (mm to cm scale); often diffuse and mottled, sparse bioturbation; many black spots and specks; some greenish mat-like laminas; syringe marks at bottom. | Lamination; diamictic | Parallel laminated | Slightly | Sparse bioturbation | 10GY 4/1 | Clay | Very well sorted | |||||||
| 347-M0065A-4-3,0 | 1 | 11.400 | 11.865839 | Siliciclastic sediment | Clay | Dark greenish gray clay; lamination by color (black laminas, 0.5cm and homogeneous dark greenish gray clay parts); looked mottled (sparse bioturbation); 0-41cm slightly disturbed, 41-50cm moderately disturbed; relatively high organic content. | Homogeneous; lamination; bioturbation | Parallel laminated | Slightly | Sparse bioturbation | 10GY 4/1 | Clay | Very well sorted | |||||||
| 347-M0065A-4-4,0 | 1 | 11.900 | 12.365839 | Siliciclastic sediment | Clay | 90 | Shipboard: Homogeneous clay with some organic content; very rare forams and ostracods; some Cladocerans. | Homogeneous | Unidentified minerals | Foram, benthic; Ostracod; Plant macrofossil | Massive | Slightly | N 4/1 | Clay | Very well sorted | |||||
| 347-M0065A-5-1,0 | 1 | 11.900 | 12.365839 | Siliciclastic sediment | Clay | Banding | Dark greenish gray (5GY 4/1) clay; interval of black, mottled, banding at 31-51 cm with a sharp base and a diffuse top; additional black stains and mottles at 118-126 cm; transition to brown clay at the bottom of the section. | Voids at 75-78 and 101-103 cm. | Homogeneous | Massive | Slightly | 5GY 4/1 | Transitional | Very well sorted | ||||||
| 347-M0065A-5-2,0 | 1 | 13.390 | 13.855839 | Siliciclastic sediment | Silty clay | Silt lamina | Dark grayish brown silty clay (2.5Y 4/2), homogeneous down to 87 cm with some greenish gray mottles at 71-72 and 79-80 cm; sub-mm silt laminae are present at 87-140 cm; void at 23-25 cm. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 2.5Y 4/2 | Well sorted | |||||||
| 347-M0065A-5-3,0 | 1 | 14.780 | 15.245839 | Siliciclastic sediment | Clay | Dark grayish brown (2.5Y 4/2) silty clay; lamination by color at 15-46 cm; width of laminae 1-4 mm, and laminae are planar, horizontal and parallel. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 2.5 Y 4/2 | Very well sorted | ||||||||
| 347-M0065A-5-4,0 | 1 | 15.240 | 15.705839 | Siliciclastic sediment | Clay | 90 | Shipboard: Homogeneous glacial clay with a small portion of sand. | Homogeneous | Mica; opaques; pyrite; quartz; unidentified minerals | Plant macrofossil | Acid rock; crystalline rock | Massive | Slightly | 10YR 5/2 | Clay | Very well sorted | ||||
| 347-M0065A-6-1,0 | 1 | 15.200 | 15.665839 | Siliciclastic sediment | Clay | Dark gray to dark brownish gray clay; lamination by color and grain size (cm-scale); some silt intraclasts; core surface moderately disturbed due to cutting and gasbubble; bioturbation not visible; some gray spots (intraclast or bioturbation?). | Lamination | Parallel laminated | Moderately | Absent bioturbation | 2.5Y 4/1 | Clay | Very well sorted | |||||||
| 347-M0065A-6-2,0 | 1 | 16.690 | 17.155839 | Siliciclastic sediment | Silty clay | Brown silty clay; void and gasbubble occur; silt pocket common; very faint lamination/banding by color; laminas with sandy to silty clay; dispersed silt and sandy silt pockets throughout whole core surface; no bioturbation clearly visible; clast at 101cm. | Lamination | Parallel laminated | Moderately | Absent bioturbation | 10YR 4/3 | Moderately well sorted | ||||||||
| 347-M0065A-6-3,0 | 1 | 17.990 | 18.455839 | Siliciclastic sediment | Silty clay | Brown silty clay with dispersed silt and sandy silt intraclasts; moderately well to well sorted; gray silt intraclasts (up to 0.8cm in diameter); very faint color banding; no bioturbation visible; dispersed sand grains occur throughout whole core. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 10YR 4/3 | Moderately well sorted | ||||||||
| 347-M0065A-6-4,0 | 1 | 18.460 | 18.925839 | Siliciclastic sediment | Silty clay | Shipboard: Slight lamination visible but mostly homogeneous, gas bubbles; rust pieces. | Homogeneous | Mica; opaques; quartz; other; glauconite; unidentified minerals | Plant macrofossil | Acid rock; metamorphic rock; crystalline rock; sedimentary rock | Massive | Slightly | 10YR 4/2 | Clay | Very well sorted | |||||
| 347-M0065A-7-1,0 | 1 | 18.500 | 18.965839 | Siliciclastic sediment | Silty clay | Brown (10YR 4/3) silty clay, homogeneous, with very weak lamination by color at a cm scale; no sand or gravel observed on cut face. 0-7 cm highly disturbed. | Lamination | Parallel bedded | Slightly | Absent bioturbation | 10YR 4/3 | Very well sorted | ||||||||
| 347-M0065A-7-2,0 | 1 | 20.000 | 20.465839 | Siliciclastic sediment | Silty clay | Brown (10YR 4/3) silty clay, homogeneous, with very weak lamination by color at a cm-dm scale; no sand or gravel observed on cut face; diffuse contact at 68 cm. | Lamination | Parallel bedded | Slightly | 10YR 4/3 | Transitional | Very well sorted | ||||||||
| 347-M0065A-7-2,68 | 2 | 20.680 | 21.145839 | Siliciclastic sediment | Silty clay | Pebbles/granules | Brown (10YR 4/3) silty clay with dispersed clasts, homogeneous, with numerous dark brown and light gray sedimentary intraclasts up to 1 cm in diameter, including sandy silty clay; smaller sand pockets and dispersed sand and a gravel clast at 84 cm. | Homogeneous | Gravel; intra clats; unknown lithoclast | Massive | Slightly | 10YR 4/3 | Moderately well sorted | |||||||
| 347-M0065A-7-3,0 | 1 | 21.500 | 21.965839 | Siliciclastic sediment | Silty clay | Brown (10YR 4/3) silty clay with dispersed clasts, homogeneous, with numerous dark brown and light gray sedimentary intraclasts. | Intra clats | Massive | Slightly | 10YR 4/3 | Moderately well sorted | |||||||||
| 347-M0065A-7-4,0 | 1 | 21.730 | 22.195839 | Siliciclastic sediment | Silty clay | 90 | Pebbles/granules | Brown (10YR 4/3) silty clay with dispersed clasts, homogeneous, with sand pockets and one gravel clast at 4 cm; light gray band at 3-4 cm. | Homogeneous | Mica; quartz; unidentified minerals | Plant macrofossil | Gravel; unknown lithoclast | Massive | Slightly | 10YR 4/3 | Clay | Very well sorted | |||
| 347-M0065A-8-1,0 | 1 | 21.800 | 22.265839 | Siliciclastic sediment | Clay | Dark grayish brown clay; mostly homogeneous with some color banding in cm-scale; gray spots at 12cm (silt pockets); top part silty clay downwards clay. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 10YR 4/2 | Clay | Very well sorted | |||||||
| 347-M0065A-8-2,0 | 1 | 23.300 | 23.765839 | Siliciclastic sediment | Clay | Dark grayish brown clay; some airbubbles (core surface disturbed); very faint lamination partly visible (with convolute bedding?); few isolated silt laminas (sub-mm-scale, partly disrupted); few silt pockets. | Homogeneous; lamination | Massive | Slightly | Absent bioturbation | 10YR 4/2 | Clay | Very well sorted | |||||||
| 347-M0065A-8-3,0 | 1 | 24.800 | 25.265839 | Siliciclastic sediment | Clay | Dark grayish brown clay; homogeneous; very few small gray spots (silt pockets?). | Homogeneous | Massive | Slightly | Absent bioturbation | 10YR 4/2 | Clay | Very well sorted | |||||||
| 347-M0065A-8-4,0 | 1 | 25.110 | 25.575839 | Siliciclastic sediment | Clay | 90 | Shipboard: Rusty drilling pipe pieces. OSP: dark grayish brown clay (10YR 4/2). | Homogeneous | Mica; quartz; unidentified minerals | Massive | Slightly | Absent bioturbation | 7.5YR 4/2 | Clay | Very well sorted | |||||
| 347-M0065A-9-1,0 | 1 | 25.100 | 25.721119 | Siliciclastic sediment | Clay | Dark grayish brown (10YR 4/2) clay, homogeneous, very stiff; dark brown disrupted lamina at 85 cm and a mm-scale greenish gray intraclast at 84 cm. | Homogeneous | Parallel bedded | Slightly | 10YR 4/2 | Very well sorted | |||||||||
| 347-M0065A-9-2,0 | 1 | 26.600 | 27.221119 | Siliciclastic sediment | Clay | Dark grayish brown (10YR 4/2) clay, homogeneous, very stiff. | Homogeneous | Massive | Slightly | 10Y 4/2 | Very well sorted | |||||||||
| 347-M0065A-9-3,0 | 1 | 28.000 | 28.621119 | Siliciclastic sediment | Clay | Dark grayish brown (10YR 4/2) clay, homogeneous, very stiff, with two brown and gray sedimentary instraclasts < 0.5 cm in diameter at 18-19 cm. | Homogeneous | Intra clats | Massive | Slightly | 10YR 4/2 | Very well sorted | ||||||||
| 347-M0065A-9-4,0 | 1 | 28.330 | 28.951119 | Siliciclastic sediment | Clay | Dark grayish brown (10YR 4/2) clay, homogeneous, very stiff; void at 4-6 cm. | Homogeneous | Massive | Slightly | 10YR 4/2 | Very well sorted | |||||||||
| 347-M0065A-10-1,0 | 1 | 28.400 | 29.021119 | Siliciclastic sediment | Clay | Dark grayish brown (10YR 4/2) clay, homogeneous, with few 1 mm-1 cm scale greenish gray mud instraclasts at 47-53 cm. | Homogeneous | Intra clats | Massive | Slightly | 10YR 4/2 | Very well sorted | ||||||||
| 347-M0065A-10-2,0 | 1 | 29.900 | 30.521119 | Siliciclastic sediment | Clay | Dark grayish brown (10YR 4/2) clay, homogeneous, completely featureless. | Homogeneous | Massive | Slightly | 10YR 4/2 | Very well sorted | |||||||||
| 347-M0065A-10-3,0 | 1 | 31.400 | 32.021119 | Siliciclastic sediment | Clay | Dark grayish brown (10YR 4/2) clay, homogeneous, one mm-scale greenish grey mud clast at 15 cm. | Homogeneous | Intra clats | Massive | Slightly | 10YR 4/2 | Very well sorted | ||||||||
| 347-M0065A-10-4,0 | 1 | 31.690 | 32.311119 | Siliciclastic sediment | Clay | 90 | Shipboard: Rust pieces from drill pipe. OSP: Dark grayish brown (10YR 4/2) clay, homogeneous, possible flow-in structure (core disturbance). | Homogeneous | Mica; quartz; glauconite; unidentified minerals | Massive | Moderately | 10YR 4/2 | Clay | Very well sorted | ||||||
| 347-M0065A-11-1,0 | 1 | 31.700 | 32.321119 | Siliciclastic sediment | Clay | Brown clay; mostly homogeneous with only partly faint lamination by color; some gray more silty spots. | Homogeneous; lamination | Massive | Slightly | Absent bioturbation | 10YR 4/3 | Clay | Very well sorted | |||||||
| 347-M0065A-11-2,0 | 1 | 33.200 | 33.821119 | Siliciclastic sediment | Clay | Brown clay; very faint lamination by color and color banding (cm scale); few sand grains in isolated laminas; no bioturbation visible; silty clay patches and disrupted silt laminas. | Homogeneous; lamination | Parallel laminated | Slightly | Clay | Very well sorted | |||||||||
| 347-M0065A-11-3,0 | 1 | 34.700 | 35.321119 | Siliciclastic sediment | Clay | Brown clay; few (disrupted) silt laminas; very faint lamination by color and grain size. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 10YR 4/3 | Clay | Very well sorted | |||||||
| 347-M0065A-11-4,0 | 1 | 34.990 | 35.611119 | Siliciclastic sediment | Clay | 90 | Shipboard: Slight lamination visible, perhaps varves, pipe rust and core liner plastic. OSP: brown clay; 0-10cm homogeneous, 10-21 contorted laminas (slump structure?); void at 3-6cm; silt pocket at 18-19cm. | Convolute bedding; lamination; slump bedding | Mica; opaques; quartz; unidentified minerals | Sedimentary rock | Parallel laminated | Slightly | Absent bioturbation | 10YR 4/2 | Clay | Very well sorted | ||||
| 347-M0065A-12-1,0 | 1 | 35.000 | 35.621119 | Siliciclastic sediment | Clay | Brown (10YR 4/3) clay; weak lamination by color (contorted) at 26-30 cm, 89-105 cm; sharp contact at 105 cm. | Lamination | Parallel bedded | Slightly | Absent bioturbation | 10YR 4/3 | Sharp | Very well sorted | |||||||
| 347-M0065A-12-1,105 | 2 | 36.050 | 36.671119 | Siliciclastic sediment | Clay | Dark gray (10YR 4/1) clay, homogeneous, with very weak light-dark color lamination at 109-123 cm. | Parallel bedding | Parallel bedded | Slightly | 10YR 4/1 | Very well sorted | |||||||||
| 347-M0065A-12-2,0 | 1 | 36.500 | 37.121119 | Siliciclastic sediment | Clay | Dark gray (10YR 4/1) clay, homogeneous, with light-dark color banding (darker at 0-12 cm and lighter at 12-17 cm). | Parallel bedding | Parallel bedded | Slightly | Absent bioturbation | 10YR 4/1 | Sharp | Very well sorted | |||||||
| 347-M0065A-12-2,16 | 2 | 36.660 | 37.281119 | Siliciclastic sediment | Silty clay | Silt lamina | Grayish brown (2.5 Y 5/2) silty clay; planar parallel laminated by color and texture on a mm to cm scale; mm-scale silt laminations are common and occur in packages; microfaults are present at 26-29, 89, 94-99, 106-107 cm. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 2.5Y 5/2 | Well sorted | |||||||
| 347-M0065A-12-3,0 | 1 | 38.000 | 38.621119 | Siliciclastic sediment | Silty clay | Silt lamina | Grayish brown (2.5 Y 5/2) silty clay; planar parallel laminated by color and texture on a mm to cm scale; mm-scale silt laminations are common. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 2.5Y 5/2 | Well sorted | |||||||
| 347-M0065A-12-4,0 | 1 | 38.330 | 38.951119 | Siliciclastic sediment | Clay | 90 | Shipboard: Glacial clay, very clearly visible varves (about 5 to 10mm), changes in color between single varves (brown to dark gray) but not in grain size; pipe rust. | OSP: Grayish brown (2.5 Y 5/2) silty clay; planar parallel laminated by color and texture on a mm to cm scale; mm-scale silt laminations are common. | Lamination | Mica; opaques; pyrite; quartz; glauconite; unidentified minerals | Sedimentary rock | Parallel laminated | Slightly | 2.5Y 5/2 | Clay | Well sorted | ||||
| 347-M0065A-13-1,0 | 1 | 38.300 | 38.921119 | Siliciclastic sediment | Sand-silt-clay | Dark gray interbedded silty sand to silty clay; moderately well to well sorted; core surface water saturated; moderately to partly highly disturbed; fining upwards sequence at 110-136cm; no sed. structures in detail visible; | glauconite grains visible (under microscope, reworked cretacerous bedrock?). | Parallel bedding; plane bedding; fining upwards | Glauconite | Parallel bedded | Moderately | Clay to sand | Moderately well sorted | |||||||
| 347-M0065A-13-2,0 | 1 | 39.660 | 40.281119 | Siliciclastic sediment | Sand-silt-clay | Dark gray silty clay to fine-sand (coarsing upwards); no sed. structures visible due to core disturbance; grains subrounded to well rounded; glauconite occur (reworked cretacerous bedrock?). | Coarsening upwards | Glauconite | Graded bedding | Moderately | Absent bioturbation | 5Y 4/1 | Clay to sand | Moderately well sorted | ||||||
| 347-M0065A-14-1,0 | 1 | 40.000 | 41.894412 | Siliciclastic sediment | Sand | Silt lamina | Dark gray (5Y 4/1) very fine sand with laminated silt interbeds at 0-6 and 13-18 cm; water with mica flakes above the cut surface. | Homogeneous | Parallel laminated | Moderately | Absent bioturbation | 5Y 4/1 | Very well sorted | |||||||
| 347-M0065A-14-2,0 | 1 | 41.500 | 43.394412 | Siliciclastic sediment | Sand | Dark gray (5Y 4/1) fine to medium sand with laminated silt interbeds at 0-16, 98-107 and 141-150 cm; water with mica flakes above the cut surface. | Lamination | Parallel laminated | Moderately | Absent bioturbation | 5Y 4/1 | Very well sorted | ||||||||
| 347-M0065A-14-3,0 | 1 | 43.000 | 44.894412 | Siliciclastic sediment | Silt | Silt lamina | Dark gray (5Y 4/1) silt; laminated; water on cut surface. | Lamination | Parallel laminated | Moderately | Absent bioturbation | 5Y 4/1 | Very well sorted | |||||||
| 347-M0065A-14-4,0 | 2 | 43.170 | 45.064412 | Siliciclastic sediment | Silt | Silt lamina | Shipboard: Varves visible but CC-sample strongly disturbed; some small round brown disks, transparent and hard; few redeposited Cretaceous forams; little organic matter. OSP: Dark gray (5Y 4/1) silt. | Lamination | Parallel laminated | Moderately | Absent bioturbation | 5Y 4/1 | Very well sorted | |||||||
| 347-M0065A-14-4,17 | 3 | 43.340 | 45.234412 | Siliciclastic sediment | Clay | Gray (5Y 5/1) laminate clay; disturbed by coring. | Lamination | Parallel laminated | Moderately | Absent bioturbation | 5Y 5/1 | Well sorted | ||||||||
| 347-M0065A-15-1,0 | 1 | 43.300 | 45.815532 | Siliciclastic sediment | Sand-silt-clay | Dark gray interbedded/interlaminated silt, sandy silt and clayey silt; moderately to highly disturbed (high water content); no sed. details visible; sand grains angular to well rounded; a lot of reworked? glauconite; mica flakes occur; | 117-121cm lamination visible. | Lamination; parallel bedding; plane bedding | Mica; glauconite | Parallel bedded | Moderately | Absent bioturbation | 5Y 4/1 | Clay to sand | Well sorted | |||||
| 347-M0065A-15-2,0 | 1 | 44.710 | 47.225532 | Siliciclastic sediment | Sand | Grayish brown medium sand; highly disturbed, looks like washed section; primary sedimentary structure mostly gone; disrupted clayey silt lamina at 2-18cm totally deformed due to drilling; grains angular but mostly subrounded to well rounded; | reworked glauconite; deformed clayey silt intraclast (83-83cm deformed due to core disturbance). | Mica; glauconite | Highly | 2.5Y 5/2 | Medium sand | Well sorted | ||||||||
| 347-M0065A-15-3,0 | 1 | 46.050 | 48.565532 | Siliciclastic sediment | Sand | 90 | No sedimentary structures visible (washed sample). | Homogeneous | Mica; opaques; pyrite; quartz; glauconite; unidentified minerals | Sedimentary rock | Soupy | 5Y 4/1 | Fine sand | Very well sorted | ||||||
| 347-M0065A-17-1,0 | 1 | 49.600 | 49.600000 | Siliciclastic sediment | Sand | 90 | No sedimentary structures visible (washed sample); redeposited fossil fragments. | Homogeneous | Mica; opaques; pyrite; quartz; glauconite; unidentified minerals | Acid rock; crystalline rock; sedimentary rock | Massive | Soupy | 5Y 5/1 | Fine sand | Very well sorted | |||||
| 347-M0065A-21-1,0 | 1 | 55.600 | 55.600000 | Siliciclastic sediment | Sand | Very well sorted pure fine sand. | Grain-supported; homogeneous | Unidentified minerals | Massive | Highly | 2.5Y 4/2 | Fine sand | Very well sorted | |||||||
| 347-M0065A-23-1,0 | 1 | 58.600 | 58.600000 | Siliciclastic sediment | Sand | Fine sand, a few coarser grains exist. | Grain-supported; homogeneous | Unidentified minerals | Massive | Highly | 2.5Y 4/1 | Fine sand | Very well sorted | |||||||
| 347-M0065A-25-1,0 | 1 | 59.600 | 59.600000 | Siliciclastic sediment | Sand | Very well sorted sand. | Grain-supported; homogeneous | Unidentified minerals | Massive | Highly | 2.5Y 4/1 | Medium sand | Very well sorted | |||||||
| 347-M0065A-27-1,0 | 1 | 60.600 | 60.600000 | Siliciclastic sediment | Sand | Well sorted sand. | Grain-supported; homogeneous | Unidentified minerals | Massive | Highly | 2.5Y 4/2 | Medium sand | Very well sorted | |||||||
| 347-M0065A-29-1,0 | 1 | 61.600 | 61.600000 | Siliciclastic sediment | Sand | Sand with a relatively large portion of gravel; some polished grains (aeolian?); many glauconitic sstns (lower Cretaceous?). | Grain-supported; homogeneous | Opaques; quartz; glauconite | Sedimentary rock | Massive | Highly | 2.5Y 4/1 | Medium sand | Well sorted | ||||||
| 347-M0065A-33-1,0 | 1 | 65.600 | 65.600000 | Siliciclastic sediment | Sand | Well sorted sand (greenish); few redeposited forams, sand-sized; some polished grains (aeolian?); some glauconitic sstns (lower Cretaceous?). | Grain-supported; homogeneous | Opaques; pyrite; quartz; glauconite; unidentified minerals | Sedimentary rock | Massive | Highly | 10GY 3/1 | Medium sand | Very well sorted | ||||||
| 347-M0065A-35-1,0 | 1 | 67.600 | 67.600000 | Siliciclastic sediment | Sand | Very well sorted sand; some polished grains (aeolian?); some glauconitic sstns (lower Cretaceous?). | Grain-supported; homogeneous | Quartz; glauconite; unidentified minerals | Sedimentary rock | Massive | Highly | 5Y 4/2 | Fine sand | Very well sorted | ||||||
| 347-M0065A-37-1,0 | 1 | 69.600 | 69.600000 | Siliciclastic sediment | Sandy silt | Well sorted sandy silt; some polished grains (aeolian?); some glauconitic sstns (lower Cretaceous?). | Grain-supported; homogeneous | Quartz; glauconite; unidentified minerals | Sedimentary rock | Massive | Highly | 10Y 4/2 | Coarse silt | Very well sorted | ||||||
| 347-M0065A-39-1,0 | 1 | 71.600 | 71.600000 | Siliciclastic sediment | Clayey silt | Clayey silt with gravel and small stones = diamicton?; some polished grains (aeolian?); some glauconitic sstns (lower Cretaceous?); few redeposited forams. | Homogeneous; diamictic | Mica; opaques; pyrite; quartz; glauconite; unidentified minerals | Sedimentary rock | Massive | Soupy | 10Y 4/2 | Clay to sand | Moderately well sorted | ||||||
| 347-M0065A-43-1,0 | 1 | 73.800 | 73.800000 | Siliciclastic sediment | Cobble | Mesozoic bedrock (Cretaceous) fragments, sandy limestone, little glauconite, little phosphorite?, pyrite, bivalva shells, forams. | Homogeneous | Opaques; pyrite; quartz; brownish indefinable; other; glauconite; unidentified minerals | Sedimentary rock | Massive | Highly | 2.5Y 6/2 | Cobble | Very poorly sorted |