Expedition 347 Scientists (2015): Description of lithologic section units of IODP Hole 347-M0066A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.843045
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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: 55.462817 * Longitude: 15.492600
Date/Time Start: 2013-10-26T08:45:00 * Date/Time End: 2013-10-26T18:45:00
Minimum DEPTH, sediment/rock: 2.00 m * Maximum DEPTH, sediment/rock: 27.61 m
Event(s):
347-M0066A (BSB-7D) * Latitude: 55.462817 * Longitude: 15.492600 * Date/Time Start: 2013-10-26T08:45:00 * Date/Time End: 2013-10-26T18:45:00 * Elevation: -82.0 m * IGSN: IBCR0347EHM1001 * Recovery: 21.27 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. 21 core, 29.78m 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 | ||
| 22 | Clast shape | Clast shape | Expedition 347 Scientists | Visual description | roundness | |
| 23 | Clast shape | Clast shape | Expedition 347 Scientists | Visual description | sphericity |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
483 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) | 22 Clast shape (roundness, Visual description) | 23 Clast shape (sphericity, Visual description) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 347-M0066A-2-1,0 | 1 | 2.00 | 2.300000 | Siliciclastic sediment | Clay | Clay, well sorted and massive. a few black mm-scale laminations throughout the core with some disturbed and slightly water saturated laminations bewteen70 and 76cm. | Lamination | Massive | Moderately | Absent bioturbation | 10YR 4/1 | Clay | Well sorted | |||||||||
| 347-M0066A-2-2,0 | 1 | 3.50 | 3.800000 | Siliciclastic sediment | Clay | Gray to brown clay. well sorted with a faint mm=scale silty-clay lamination throughout, occurring at cm-scale intervals and becoming more pronounced towards the base. | Lamination | Parallel laminated | Moderately | Absent bioturbation | 10YR 4/2 | Clay | Well sorted | |||||||||
| 347-M0066A-2-3,0 | 1 | 5.00 | 5.300000 | Siliciclastic sediment | Clay | Gray- brown clay with mm to cm-scale laminations throughout. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 10YR 5/1 | Clay | Well sorted | |||||||||
| 347-M0066A-2-4,0 | 1 | 5.28 | 5.580000 | Siliciclastic sediment | Clay | 90 | Glacial clay. no varves visible in CC sample rare organic matter. OSP- brown-gray laminated clay. Laminations on the cm-scale with mm light gray silty clay towards the base of each, cm-scale, lamination. | Homogeneous; lamination; fining upwards | Unidentified minerals | Massive | Slightly | 2.5Y 5/3 | Clay | Very well sorted | ||||||||
| 347-M0066A-3-1,0 | 1 | 5.30 | 6.134783 | Siliciclastic sediment | Sandy silt | Gray, clay and silt - very fine sand, clay lamina 0,5 - 1cm scale, silt to sand lamina 0,5 5cm scale, well sorted, horizontal lamination, uppermost 15 cm heavily disturbed rest moderately disturbed. | Lamination | Parallel laminated | Moderately | 2,5Y 6/1 | Very well sorted | |||||||||||
| 347-M0066A-3-2,0 | 1 | 6.64 | 7.474783 | Siliciclastic sediment | Sandy silt | Gray, silt-very fine sand, interlaminated with clay, only few clay lamina, 1cm scale, silt - very fine sand 20-30cm scale, moderately to heavily disturbed, very well sorted. | Lamination | Parallel laminated | Moderately | 2,5 6/1 | Very well sorted | |||||||||||
| 347-M0066A-4-1,0 | 1 | 8.60 | 9.434783 | Siliciclastic sediment | Silty sand | Gray med grained sand-silt. Mod well sorted with biotite and other opaques composing 15%. Massive, no internal structure. Some fine sandy-silt intervals at 33-47cm, 75-85cm and 124-132cm. | Homogeneous | Mica; opaques | Massive | Soupy | Absent bioturbation | 2.5Y 5/1 | Medium sand | Moderately well sorted | ||||||||
| 347-M0066A-4-2,0 | 1 | 10.10 | 10.934783 | Siliciclastic sediment | Silty sand | Gray med to coarse grained sand-silt. Mod well sorted with biotite, calcite and other opaques composing 15-20%. Massive, no internal structure. | Grain-supported; homogeneous | Mica; opaques; other; unidentified minerals | Massive | Soupy | Absent bioturbation | 2.5Y 5/1 | Medium sand | Well sorted | ||||||||
| 347-M0066A-4-3,0 | 1 | 11.25 | 12.084783 | Siliciclastic sediment | Silty sand | 75 | None. | Grain-supported; homogeneous | Unidentified minerals | Massive | Soupy | 2.5Y 5/2 | Medium gravel | Well sorted | ||||||||
| 347-M0066A-6-1,0 | 1 | 11.90 | 12.734783 | Siliciclastic sediment | Silty sand | Gray-brown, med grained sand-silt. Mod well sorted with biotite and other opaques composing approx 20%. Massive, no internal structure. | Grain-supported; homogeneous | Feldspar; mica; quartz; unidentified minerals | Massive | Soupy | Absent bioturbation | 2.5Y 5/2 | Medium sand | Well sorted | ||||||||
| 347-M0066A-6-2,0 | 1 | 13.40 | 14.234783 | Siliciclastic sediment | Silty sand | Gray-brown, med grained sand-silt. Mod well sorted with biotite and other opaques composing 15%. Massive, no internal structure. | Grain-supported; homogeneous | Mica; opaques; unidentified minerals | Massive | Moderately | Absent bioturbation | 2.5Y 6/2 | Medium sand | Well sorted | ||||||||
| 347-M0066A-6-3,0 | 1 | 14.53 | 15.364783 | Siliciclastic sediment | Silty sand | Small organic remnants. | Grain-supported; homogeneous | Unidentified minerals | Massive | Soupy | 10YR 5/2 | Fine sand | Well sorted | |||||||||
| 347-M0066A-8-1,0 | 1 | 15.20 | 15.200000 | Siliciclastic sediment | Clayey silt | Extremely hard and compact diamicton, some gravel and stones occur. | Grain-supported; homogeneous | Unidentified minerals | Massive | Moderately | 2.5Y 4/1 | Medium silt | Poorly sorted | |||||||||
| 347-M0066A-9-1,0 | 1 | 15.20 | 16.034783 | Siliciclastic sediment | Clayey sand | Gray, clast poor sandy diamict, max clast, 1cm, clast subangular to angular, cubic - bladed, crystallin, siltstone, slightly disturbed, massive, poorly sorted. | Diamictic | Massive | Slightly | 2,5Y 5/1 | Poorly sorted | sub-angular | low sphericity | |||||||||
| 347-M0066A-9-2,0 | 1 | 15.90 | 16.734783 | Siliciclastic sediment | Silty clay | Extremely hard silty clayey diamicton with just a small portion of sand and gravel. | Diamictic | Unidentified minerals | Massive | Moderately | 10Y 4/1 | Clay | Poorly sorted | |||||||||
| 347-M0066A-10-1,0 | 1 | 16.20 | 17.034783 | Siliciclastic sediment | Sand-silt-clay | Dark gray, clast-rich muddy diamict. Clasts approx 10%. fine sand-silt-cal7 supporting clasts of granule to 5mm scale of varying sources- limestone, sandstone and others. | Diamictic | Gravel; massive, unidentifiable; unknown lithoclast; sedimentary rock | Massive | Slightly | Absent bioturbation | 2.5Y 4/1 | Coarse silt | Poorly sorted | ||||||||
| 347-M0066A-10-2,0 | 1 | 16.54 | 17.374783 | Siliciclastic sediment | Silty clay | Very hard and compacted silty clay with some sand and grave, weak laminations? | Diamictic | Unidentified minerals | Massive | Moderately | 10Y 4/2 | Fine silt | Moderately well sorted | |||||||||
| 347-M0066A-11-1,0 | 1 | 17.20 | 18.034783 | Siliciclastic sediment | Sand-silt-clay | Dark gray, clast-poor muddy diamict. Clasts approx 5%. fine sand-silt-clay supporting clasts of granule to cm scale of varying sources- limestone, sandstone, metamorphic (gneiss) and others. Sand washing/ draping towards the base. | Diamictic | Unknown lithoclast; metamorphic rock; crystalline rock; sedimentary rock | Massive | Slightly | Absent bioturbation | 2.5Y 4/1 | Coarse silt | Poorly sorted | ||||||||
| 347-M0066A-11-2,0 | 1 | 17.72 | 18.554783 | Siliciclastic sediment | Silty clay | Very hard and compacted silty clay with vary clear varves (glacial?). | Lamination | Unidentified minerals | Parallel laminated | Slightly | 2.5Y 4/1 | Clay | Well sorted | |||||||||
| 347-M0066A-12-1,0 | 1 | 17.70 | 18.534783 | Siliciclastic sediment | Sand-silt-clay | Pebbles/granules | Dark gray sandy silt with dispersed clasts; mostly homogeneous with some isolated laminated parts (42-60cm); 0-10cm brecciated with water-escape structures? (drilling related?); relatively stiff; core cutting with saw; dispersed coarse-sand grains occur. | Homogeneous; lamination | Massive | Slightly | Absent bioturbation | 5Y 4/1 | Moderately well sorted | |||||||||
| 347-M0066A-12-2,0 | 1 | 18.31 | 19.144783 | Siliciclastic sediment | Silty clay | Shipboard: Hard, compacted silty clay without any visible laminations (CC sample simply too small). | Homogeneous | Unidentified minerals | Massive | Moderately | 2.5Y 4/1 | Clay | Well sorted | |||||||||
| 347-M0066A-13-1,0 | 1 | 18.70 | 19.534783 | Siliciclastic sediment | Sand-silt-clay | Pebbles/granules | Dark gray (5Y 4/1) sandy, clayey, silt with dispersed clasts; contorted wispy laminae are present throughout, possible convolute bedding; clasts are up to 6 mm in diameter at 30-31 cm, 53-54 cm, 65 cm; sand fraction contains a lot of glauconite. | 0-12 cm is fractured. | Convolute bedding; lamination | Wavy laminated | Slightly | 5Y 4/1 | Sharp | Moderately well sorted | ||||||||
| 347-M0066A-13-1,81 | 2 | 19.51 | 20.344783 | Siliciclastic sediment | Silty sand | Sand laminae | Interlaminated clayey silt and sandy silt/sand; thin, 2-4 mm thick clayey silt laminae are interlaminated with fine to medium sand at the bottom of the interval and fine sandy silt at the top; | spacing between clayey silt laminae increases from < 0.5 cm at the bottom of the interval to 1-2 cm at the top of the interval; sand at 129-132 cm contains a lot of glauconite. | Lamination | Glauconite | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Well sorted | |||||||
| 347-M0066A-13-2,0 | 1 | 20.02 | 20.854783 | Siliciclastic sediment | Silty sand | Shipboard: Very well sorted silty sand (greenish). | Homogeneous | Quartz; glauconite | Massive | Moderately | 10GY 4/1 | Fine sand | Very well sorted | |||||||||
| 347-M0066A-14-1,0 | 1 | 19.70 | 20.534783 | Siliciclastic sediment | Clayey silt | Shipboard: From CC sample it look like thick proximal varves (glacial?) with clayey winter layers and silty summer layers. | Homogeneous; lamination | Unidentified minerals | Parallel laminated | Slightly | 10G 4/1 | Fine silt | Well sorted | |||||||||
| 347-M0066A-15-1,0 | 1 | 20.70 | 21.534783 | Siliciclastic sediment | Sand | Dark gray (5Y 4/1) parallel laminated silty fine sand with clayey laminae at 12 and 17 cm. | Lamination | Parallel laminated | Slightly | 5Y 4/1 | Well sorted | |||||||||||
| 347-M0066A-15-2,0 | 1 | 20.88 | 21.714783 | Siliciclastic sediment | Silty sand | Shipboard: Very clearly varved, thick silty/sandy varves and thinner clayey ones, part of a leaf few forams, maybe in-situ. | Lamination | Mica; quartz; glauconite; unidentified minerals | Foram, benthic | Sedimentary rock | Parallel laminated | Slightly | 5Y 4/2 | Clay to sand | Well sorted | |||||||
| 347-M0066A-16-1,0 | 1 | 21.70 | 22.534783 | Siliciclastic sediment | Sand-silt-clay | Dark gray laminated sandy to clayey silt with interlaminated glauconic medium-sand (ca. 5% glauconite content); lamination by grain size (mm-scale); moderately to highly disturbed; strongly deformed and folded (convolute bedding), primary sed. feature; | sand grain subrounded to rounded. | Convolute bedding; lamination | Quartz; glauconite | Convolute bedding | Moderately | 5Y 4/1 | Clay to sand | Moderately well sorted | ||||||||
| 347-M0066A-16-2,0 | 1 | 22.20 | 23.034783 | Siliciclastic sediment | Clayey silt | Shipboard: CC sample totally mixed, greenish clayey silt. | Homogeneous | Unidentified minerals | Massive | Moderately | 10GY 3/1 | Medium silt | Very well sorted | |||||||||
| 347-M0066A-18-1,0 | 1 | 23.70 | 24.534783 | Siliciclastic sediment | Clay | CC sample tot sly mixed, impossible to see any possible structures; small transparent brown disks; rare forams; fossil fragments, echinoderm spines. | Homogeneous | Unidentified minerals | Foram, benthic; Plant macrofossil | Massive | Soupy | 2.5Y 4/1 | Clay | Well sorted | ||||||||
| 347-M0066A-19-1,0 | 1 | 24.70 | 25.534783 | Siliciclastic sediment | Silty sand | Dark gray silty sand; no sedimentary structures visible (soupy); seems to be more silt to the top?; metamorphic rock clast at 47-50cm; glauconite content around 1-3%. | Glauconite | Soupy | 5Y 4/1 | Moderately well sorted | ||||||||||||
| 347-M0066A-19-2,0 | 1 | 26.20 | 27.034783 | Siliciclastic sediment | Sand | Dark greenish gray medium-sand; mostly highly disturbed (0-86cm), 86-141 perhaps also highly disturbed?; homogeneous with no visible sed. structures only one silt layer at 62-65cm with lamination (mm-scale); glauconite grain content around 5% | (reworked cretaceous greensand?). | Homogeneous | Soupy | 10Y 4/1 | Well sorted | |||||||||||
| 347-M0066A-19-3,0 | 1 | 27.61 | 28.444783 | Siliciclastic sediment | Silty sand | Shipboard. | Homogeneous | Unidentified minerals | Massive | Moderately | N 4/1 | Medium sand | Very well sorted | |||||||||
| 347-M0066A-20-1,0 | 1 | 26.10 | 26.934783 | Siliciclastic sediment | Sand | Dark greenish gray (10GY 4/1) medium sand; weak horizontal stratification; brown clay band at 3-4 and 9-10 cm; abundant glauconite. | Parallel bedding | Glauconite | Parallel bedded | Moderately | Absent bioturbation | 10GY 4/1 | Well sorted | |||||||||
| 347-M0066A-20-2,0 | 1 | 26.46 | 27.294783 | Siliciclastic sediment | Sand | Shipboard: Compact fine sand. | Homogeneous | Opaques; quartz; glauconite; unidentified minerals | Sedimentary rock | Massive | Slightly | 10Y 4/1 | Fine sand | Very well sorted | ||||||||
| 347-M0066A-21-1,0 | 1 | 27.00 | 27.000000 | Siliciclastic sediment | Sand | Dark greenish gray (10GY 4/1) medium sand with a fragment of green muddy fine sand, probably glauconitic sand (basement?). | Glauconite | Moderately | 10GY 4/1 | Well sorted | ||||||||||||
| 347-M0066A-21-2,0 | 1 | 27.13 | 27.130000 | Siliciclastic sediment | Silty sand | Shipboard: Very compact fine sand with some silt. | Homogeneous | Unidentified minerals | Massive | Slightly | N 4/1 | Fine sand | Very well sorted |