Expedition 347 Scientists (2015): Description of lithologic section units of IODP Hole 347-M0062A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.843037
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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: 62.955830 * Longitude: 17.795000
Date/Time Start: 2013-10-05T19:50:00 * Date/Time End: 2013-10-06T03:00:00
Minimum DEPTH, sediment/rock: 0.50 m * Maximum DEPTH, sediment/rock: 35.60 m
Event(s):
347-M0062A (BSB-11) * Latitude: 62.955830 * Longitude: 17.795000 * Date/Time Start: 2013-10-05T19:50:00 * Date/Time End: 2013-10-06T03:00:00 * Elevation: -69.3 m * IGSN: IBCR0347EHU0001 * Recovery: 34.97 m * Location: Baltic Sea, Angermanaelven River Estuary * Campaign: Exp347 (Baltic Sea Paleoenvironment) * Basis: Greatship Manisha * Comment: Drilling Depth Method (DSF): tag sea floor; Core Depth Method (CSF): let overlap if long. 13 cores, 35.9m 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 | Accessories | Acce | Expedition 347 Scientists | Visual description | ||
| 8 | Lithology/composition/facies | Lithology | Expedition 347 Scientists | Visual description | ||
| 9 | Lithology/composition/facies | Lithology | Expedition 347 Scientists | Visual description | continuation | |
| 10 | Structure | Structure | Expedition 347 Scientists | Visual description | ||
| 11 | Minerals | Minerals | Expedition 347 Scientists | Visual description | ||
| 12 | Fossils | Fossils | Expedition 347 Scientists | Visual description | ||
| 13 | Clasts | Clasts | Expedition 347 Scientists | Visual description | ||
| 14 | Bedding/banding | Bedding/banding | Expedition 347 Scientists | Visual description | ||
| 15 | Core disturbance | Disturbance | Expedition 347 Scientists | Visual description | ||
| 16 | Bioturbation | Bioturbation | Expedition 347 Scientists | Visual description | ||
| 17 | Color code HLS-system | Color HLS | Expedition 347 Scientists | Munsell Color System (1994) | ||
| 18 | Boundary description | Bound descr | Expedition 347 Scientists | Visual description | bottom contact | |
| 19 | Grain size description | Grain size descr | Expedition 347 Scientists | Visual description | ||
| 20 | Sorting description | Sort descr | Expedition 347 Scientists | Visual description | ||
| 21 | Clast shape | Clast shape | Expedition 347 Scientists | Visual description | roundness | |
| 22 | Clast shape | Clast shape | Expedition 347 Scientists | Visual description | sphericity |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
512 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 Acce (Visual description) | 8 Lithology (Visual description) | 9 Lithology (continuation, Visual description) | 10 Structure (Visual description) | 11 Minerals (Visual description) | 12 Fossils (Visual description) | 13 Clasts (Visual description) | 14 Bedding/banding (Visual description) | 15 Disturbance (Visual description) | 16 Bioturbation (Visual description) | 17 Color HLS (Munsell Color System (1994)) | 18 Bound descr (bottom contact, Visual descri...) | 19 Grain size descr (Visual description) | 20 Sort descr (Visual description) | 21 Clast shape (roundness, Visual description) | 22 Clast shape (sphericity, Visual description) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 347-M0062A-2-1,0 | 1 | 0.50 | 0.500000 | Siliciclastic sediment | Clayey silt | Very dark greenish gray (10Y 3/1) parallel and planar laminated clayey silt; lamina thickness ~ 1-5 mm (although difficult to observe due to core disturbance); black laminae at 47-48, 54-55, 91-93 cm. | Lamination | Parallel laminated | Moderately | Absent bioturbation | 10Y 3/1 | Very well sorted | |||||||||
| 347-M0062A-2-2,0 | 1 | 2.00 | 2.000000 | Siliciclastic sediment | Clayey silt | Very dark greenish gray (10Y 3/1) parallel and planar laminated clayey silt; couplet thickness ~ 3-4 mm; each couplet is composed of a ~ 1 mm thin black lamina and a 2-3 mm thick greenish gray lamina. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 10Y 3/1 | Very well sorted | |||||||||
| 347-M0062A-2-3,0 | 1 | 3.40 | 3.400000 | Siliciclastic sediment | Clayey silt | Very dark greenish gray (10Y 3/1) parallel and planar laminated clayey silt; couplet thickness ~ 2-4 mm; laminae are slightly inclined. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 10Y 3/1 | Very well sorted | |||||||||
| 347-M0062A-2-4,0 | 2 | 3.63 | 3.630000 | Siliciclastic sediment | Clayey silt | Very dark greenish gray (10Y 3/1) parallel and planar laminated clayey silt; couplet thickness ~ 3 mm (although difficult to observe due to core disturbance). | Lamination | Parallel laminated | Slightly | Absent bioturbation | 10Y 3/1 | Very well sorted | |||||||||
| 347-M0062A-3-1,0 | 1 | 3.80 | 3.800000 | Siliciclastic sediment | Clay | Very dark greenish gray organic-rich clay; lamination by color (black organic-rich lamina); some black spots (dispersed up to 1cm in diameter); slightly disturbed (0-10cm highly disturbed); 110-130cm -> 38 couplets, around 5mm average thickness, | each couplet has dark organic-rich part (2mm) and very dark greenish gray part (3mm). | Lamination | Parallel laminated | Slightly | 10Y 3/1 | Clay | Very well sorted | ||||||||
| 347-M0062A-3-2,0 | 1 | 5.30 | 5.300000 | Siliciclastic sediment | Clay | Black organic-rich clay with dark greenish clay (laminated); 30-50cm around 30 couplets (6-7mm in thickness, black organic-rich part 4mm and dark greenish gray part 3mm in thickness); dispersed black spots. | Lamination | Parallel laminated | Slightly | N 2.5 | Clay | Very well sorted | |||||||||
| 347-M0062A-3-2,115 | 2 | 6.45 | 6.450000 | Siliciclastic sediment | Clay | Very dark greenish gray clay with lamination by color; 110-130cm around 23 couplets (average thickness around 8-9mm); bioturbation possible at 138-150cm (possible oxidized burrows or oxidized due to porewater sampling). | Lamination | Parallel laminated | Slightly | Sparse bioturbation | 10Y 3/1 | Clay | Very well sorted | ||||||||
| 347-M0062A-3-3,0 | 1 | 6.80 | 6.800000 | Siliciclastic sediment | Clay | Very dark greenish gray clay; faint lamination by color; 10-20cm around 14 couplets (average thickness around 7mm). | Lamination | Parallel laminated | Slightly | 10Y 3/1 | Clay | Very well sorted | |||||||||
| 347-M0062A-3-4,0 | 1 | 7.01 | 7.010000 | Siliciclastic sediment | Clay | Very dark greenish gray clay with faint lamination by color (mm scale). | Lamination | Parallel laminated | Slightly | 10Y 3/1 | Clay | Very well sorted | |||||||||
| 347-M0062A-4-1,0 | 1 | 7.10 | 7.100000 | Siliciclastic sediment | Silty clay | Very dark greenish gray (10Y 3/1) planar parallel laminated silty clay; laminae are difficult to observe due to homogeneous color of couplets, but appear to be mm-scale. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 10Y 3/1 | Sharp | Very well sorted | ||||||||
| 347-M0062A-4-1,85 | 2 | 7.95 | 7.950000 | Siliciclastic sediment | Silty clay | Greenish black (10Y 2.5/1) parallel laminated silty clay; black laminae alternate with greenish gray laminae at 1 mm to 10 mm couplet thickness, however color changes may not be depositional. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 10Y 2.5/1 | Transitional | Very well sorted | ||||||||
| 347-M0062A-4-2,0 | 1 | 8.60 | 8.600000 | Siliciclastic sediment | Silty clay | Very dark greenish gray (10Y 3/1) planar parallel laminated silty clay; thinner black laminae and thicker greenish gray laminae form couplets ca.5-10 mm thick. 77-150 cm highly disturbed by drilling. | Lamination | Parallel laminated | Moderately | 10Y 3/1 | Very well sorted | ||||||||||
| 347-M0062A-4-3,0 | 1 | 10.00 | 10.000000 | Siliciclastic sediment | Silty clay | Highly disturbed very dark greenish gray silty clay; some laminae are visible. | Lamination | Parallel laminated | Highly | 10Y 3/1 | Very well sorted | ||||||||||
| 347-M0062A-4-4,0 | 1 | 10.21 | 10.210000 | Siliciclastic sediment | Silty clay | Shipboard: varved clay; 10+ varves between 1mm and 3mm; Cladoceran head capsules with 2 spines | OSP: Highly disturbed silty clay; abrupt color change at 14 cm, but integrity suspect (looks like light colored blob at the bottom was shoved into the core liner). | Lamination | Mica; quartz; unidentified minerals | Plant macrofossil | Metamorphic rock | Parallel laminated | Slightly | 10G 2.5/1 | Clay | Well sorted | sub-rounded | ||||
| 347-M0062A-5-1,0 | 1 | 10.40 | 10.782166 | Siliciclastic sediment | Clay | Very dark greenish gray clay with minor silt; lamination by color; no bioturbation visible; 60-80cm around22 couplets (9-10mm av3erage thickness); 0-12cm highly disturbed; 145-150cm silt layer. | Lamination; parallel bedding | Parallel laminated | Slightly | Absent bioturbation | 10Y 3/1 | Clay | Very well sorted | ||||||||
| 347-M0062A-5-2,0 | 1 | 11.90 | 12.282166 | Siliciclastic sediment | Silty clay | Dark greenish gray silty clay; faint lamination by color but a lot of cracks on core surface; 0-33cm silt (homogeneous?, soupy); void at 0-3cm. | Lamination | Parallel laminated | Moderately | Absent bioturbation | 10Y 4/1 | Clay | Very well sorted | ||||||||
| 347-M0062A-5-3,0 | 1 | 13.40 | 13.782166 | Siliciclastic sediment | Silty clay | Dark greenish gray silty clay; a lot of cracks at core surface (moderately disturbed but core seems to be slightly disturbed); possible faint lamination by color. | Lamination | Parallel laminated | Moderately | Absent bioturbation | 10Y 4/1 | Very well sorted | |||||||||
| 347-M0062A-5-4,0 | 1 | 13.54 | 13.922166 | Siliciclastic sediment | Clay | Dark greenish gray silty clay; a lot of crack at core surface (moderately disturbed); lamination by color not visible due to core disturbance but possible. Varved clay; varves between 0.5mm and 5mm. | Lamination | Mica; quartz; unidentified minerals | Plant macrofossil | Acid rock; metamorphic rock; crystalline rock | Parallel laminated | Slightly | 10Y 2.5/1 | Clay | Very well sorted | sub-rounded | |||||
| 347-M0062A-6-1,0 | 1 | 13.70 | 14.082166 | Siliciclastic sediment | Silty clay | Very dark greenish gray (10Y 3/1) silty clay; strongly bowed ~ 3cm thick laminae. It is possible that lamination is due to drilling disturbance; | light, tan colored mud laminae are very soft, whereas 3 cm thick packages of very dark greenish gray mud are stiffer; the sediment is very wet. The strong bowing of the laminae hints to some problem with coring this material. | Highly | 10Y 3/1 | Very well sorted | |||||||||||
| 347-M0062A-6-2,0 | 1 | 15.20 | 15.582166 | Siliciclastic sediment | Silty clay | Very dark greenish gray (10Y 3/1) silty clay; well-sorted very fine sand interbed at 97-104 cm; 0-75cm: soupy; 75-121cm: highly disturbed. | Soupy | 10Y 3/1 | Very well sorted | ||||||||||||
| 347-M0062A-6-3,0 | 1 | 16.41 | 16.792166 | Siliciclastic sediment | Clayey silt | Very abundant mica (mostly biotite, some muscovite and chlorite). | Homogeneous | Mica; quartz; unidentified minerals | Massive | Slightly | 5GY 4/1 | Medium silt | Very well sorted | ||||||||
| 347-M0062A-7-1,0 | 1 | 16.40 | 16.782166 | Siliciclastic sediment | Silt | Dark greenish gray silt with clayey silt laminae; 93-150cm fining upwards (medium sand to silty clay); core surface water-saturated but core seems to be slightly disturbed; very faint lamination visible by color and grain size at 12-17cm, 40-45cm, | 60-65cm (laminae thickness in mm-scale); mica occur (biotit). | Homogeneous; lamination; parallel bedding; fining upwards | Mica | Parallel laminated | Slightly | 10Y 4/1 | Well sorted | ||||||||
| 347-M0062A-7-2,0 | 1 | 17.90 | 18.282166 | Siliciclastic sediment | Sand-silt-clay | Dark greenish gray interbedded medium sand/silt/clayey silt; fining upwards sequences (27 to 60cm in thickness, sharp contact between two beds) at 11-43cm; 43-67cm; 67-127cm; no bioturbation visible; a lot of mica flakes. | Homogeneous; lamination; fining upwards | Mica | Parallel bedded | Moderately | Absent bioturbation | 10Y 4/1 | Well sorted | ||||||||
| 347-M0062A-7-3,0 | 1 | 19.40 | 19.782166 | Siliciclastic sediment | Sand-silt-clay | Dark greenish gray silt; lamination by color and grain size; highly disturbed (laminae banded down). | Lamination | Mica | Parallel laminated | Highly | 10Y 4/1 | Well sorted | |||||||||
| 347-M0062A-8-1,0 | 1 | 19.70 | 20.528026 | Siliciclastic sediment | Silt | Dark gray, silt, very well sorted, concentration of white mica, few cm. lamina at 87cm, soupy. | Soupy | 5Y 4/1 | Very well sorted | ||||||||||||
| 347-M0062A-8-2,0 | 1 | 21.20 | 22.028026 | Siliciclastic sediment | Silt | Dark gray, silt and very fine sand, Very well sorted, concentrations of white mica, heavily disturbed to soupy. | Soupy | 5Y 4/1 | Very well sorted | ||||||||||||
| 347-M0062A-8-3,0 | 1 | 22.60 | 23.428026 | Siliciclastic sediment | Silt | Dark gray, silt, very well sorted, contents of white mica, heavily disturbed. | Soupy | 5Y 4/1 | Very well sorted | ||||||||||||
| 347-M0062A-8-4,0 | 1 | 22.79 | 23.618026 | Siliciclastic sediment | Clayey silt | Abundant mica. | Homogeneous | Feldspar; mica; opaques; quartz; unidentified minerals | Acid rock; crystalline rock | Soupy | 10Y 3/1 | Medium silt | Very well sorted | sub-rounded | |||||||
| 347-M0062A-9-1,0 | 1 | 23.00 | 23.828026 | Siliciclastic sediment | Silty sand | Dark gray, silt and very fine sand, Very well sorted, concentrations of white mica and opaques, heavily disturbed to soupy. Some faint lamination preserved. | Parallel laminated | Soupy | Absent bioturbation | 5Y 4/1 | Fine sand | Well sorted | |||||||||
| 347-M0062A-9-2,0 | 1 | 24.50 | 25.328026 | Siliciclastic sediment | Silty sand | Dark gray, silt and very fine sand, Very well sorted, concentrations of white mica and opaques, heavily disturbed to soupy. | Massive | Soupy | Absent bioturbation | 5Y 4/1 | Fine sand | Well sorted | |||||||||
| 347-M0062A-9-3,0 | 1 | 26.00 | 26.828026 | Siliciclastic sediment | Silty sand | Dark gray, silt and very fine sand, Very well sorted, concentrations of white mica, heavily disturbed to soupy. 2cm thick band, more concentrated with opaques and mica, with slightly lower silt content. | Parallel bedded | Soupy | 5Y 4/1 | ||||||||||||
| 347-M0062A-9-4,0 | 1 | 26.14 | 26.968026 | Siliciclastic sediment | Sand | Abundant mica. | Homogeneous | Mica; opaques; quartz; unidentified minerals | Plant macrofossil | Metamorphic rock | Massive | Soupy | 5Y 3/1 | Fine sand | Very well sorted | ||||||
| 347-M0062A-10-1,0 | 1 | 26.30 | 27.128026 | Siliciclastic sediment | Silty sand | Dark gray, silt and fine sand, Well sorted, concentrations of white mica and opaques, heavily disturbed to soupy- no visible structures. Missing > 50% of lower half. | Massive | Soupy | 5Y 4/1 | Fine sand | Well sorted | ||||||||||
| 347-M0062A-10-2,0 | 1 | 27.80 | 28.628026 | Siliciclastic sediment | Silty sand | Dark gray, silt and fine sand, Well sorted, concentrations of white mica and opaques, heavily disturbed to soupy- no visible structures. | Massive | Soupy | Absent bioturbation | 5Y 4/1 | Fine sand | Well sorted | |||||||||
| 347-M0062A-10-3,0 | 1 | 29.01 | 29.838026 | Siliciclastic sediment | Silty sand | Abundant mica. | Mica; opaques; quartz; unidentified minerals | Plant macrofossil | Massive | Soupy | 10GY 4/1 | Very well sorted | sub-rounded | ||||||||
| 347-M0062A-11-1,0 | 1 | 29.30 | 30.128026 | Siliciclastic sediment | Sand | Dark gray, silty very fine sand, very well sorted, well rounded, cubic, quartz, concentrations of white mica, heavily disturbed to soupy. | Soupy | 5Y 4/1 | Very well sorted | well rounded | high sphericity | ||||||||||
| 347-M0062A-11-2,0 | 1 | 30.80 | 31.628026 | Siliciclastic sediment | Sand | Dark gray, silty very fine sand, very well sorted, well rounded, cubic, quartz, concentrations of white mica, heavily disturbed to soupy. | Soupy | 5Y 4/1 | Very well sorted | well rounded | high sphericity | ||||||||||
| 347-M0062A-11-3,0 | 1 | 32.30 | 33.128026 | Siliciclastic sediment | Sand | Dark gray, silty very fine sand, very well sorted, well rounded, cubic, quartz, concentrations of white mica, heavily disturbed to soupy. | Soupy | 5Y 4/1 | Very well sorted | well rounded | high sphericity | ||||||||||
| 347-M0062A-11-4,0 | 1 | 32.47 | 33.298026 | Siliciclastic sediment | Clayey silt | None. | Feldspar; mica; opaques; quartz; brownish indefinable; unidentified minerals | Plant macrofossil | Metamorphic rock | Soupy | 10Y 4/1 | Very well sorted | sub-rounded | ||||||||
| 347-M0062A-13-1,0 | 1 | 32.60 | 33.428026 | Siliciclastic sediment | Silty sand | Dark gray, silt and fine sand, Well sorted, concentrations of white mica and opaques, heavily disturbed to soupy- no visible structures. | Massive | Soupy | Absent bioturbation | 5Y 4/1 | Fine sand | Well sorted | rounded | ||||||||
| 347-M0062A-13-2,0 | 1 | 34.10 | 34.928026 | Siliciclastic sediment | Silty sand | Micaceous | Dark gray, silt and fine sand, Well sorted, concentrations of white mica and opaques, heavily disturbed to soupy- no visible structures. | Massive | Soupy | Absent bioturbation | 5Y 4/1 | Fine sand | Very well sorted | rounded | |||||||
| 347-M0062A-13-3,0 | 1 | 35.60 | 36.428026 | Siliciclastic sediment | Silty sand | None | Homogeneous | Mica; opaques; quartz; unidentified minerals | Plant macrofossil | Metamorphic rock | Massive | Slightly | 10Y 3/1 | Fine sand | Very well sorted |