Expedition 347 Scientists (2015): Description of lithologic section units of IODP Hole 347-M0061A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.842988
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Published: 2015-02-20 • DOI registered: 2015-04-22
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: 62.778330 * Longitude: 18.049160
Date/Time Start: 2013-10-04T12:30:00 * Date/Time End: 2013-10-04T22:35:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 27.100 m
Event(s):
347-M0061A (BSB-10) * Latitude: 62.778330 * Longitude: 18.049160 * Date/Time Start: 2013-10-04T12:30:00 * Date/Time End: 2013-10-04T22:35:00 * Elevation: -87.9 m * IGSN: https://doi.org/10.58100/IBCR0347EHI0001 * Recovery: 26.36 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. 11 core,25.15m 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 | Size fraction < 0.004 mm, clay | <4 µm | % | Expedition 347 Scientists | Estimated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
421 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 <4 µm [%] (Estimated) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 347-M0061A-1-1,0 | 1 | 0.000 | -0.127389 | Siliciclastic sediment | Clay | Greenish gray - black, top 40cm mostly greenish gray, downwards getting more black, organic rich clay, loose, laminated to weak laminated, smeared out, mm size lamina, very well sorted, small dispersed voids due to methane expansion, slightly disturbed. | Lamination | Parallel laminated | Slightly | N 2.5 | Very well sorted | |||||||||
| 347-M0061A-1-2,0 | 1 | 1.380 | 1.252611 | Siliciclastic sediment | Clay | Black, sulphide smelling, diatoms and reting spores (?). | Homogeneous | Unidentified minerals | Massive | Slightly | N 2.5 | Clay | Very well sorted | 90 | ||||||
| 347-M0061A-2-1,0 | 1 | 1.500 | 1.627388 | Siliciclastic sediment | Clay | Green gray to black, organic-rich clay. Fine grained with mm-scale color lamination. Surface, down to 30cm, distorted with voids from methane escape. | Lamination; laminated (intensely foliated or banded) | Parallel laminated | Slightly | 10Y 3/1 | Clay | Well sorted | ||||||||
| 347-M0061A-2-2,0 | 1 | 3.000 | 3.127388 | Siliciclastic sediment | Clay | Green-gray clay. Fine grained, well sorted with faint mm-scale color lamination. Surface degradation along core liner. @7cm, 3cm piece of wood. | Lamination; laminated (intensely foliated or banded) | Wood | Parallel laminated | Slightly | Absent bioturbation | 10Y 4/1 | Well sorted | |||||||
| 347-M0061A-2-3,0 | 1 | 4.500 | 4.627388 | Siliciclastic sediment | Clay | Green gray clay with mm-scale laminations, some organic-rich, fine grained and well sorted. | Lamination; laminated (intensely foliated or banded) | Parallel laminated | Slightly | 10Y 4/1 | Clay | Well sorted | ||||||||
| 347-M0061A-2-4,0 | 1 | 4.730 | 4.857388 | Siliciclastic sediment | Clay | Homogeneous gyttja clay, abundant plant remnants, resting spores. OSP: Green gray to black clay. Cyclistic color lamination on the mm-scale. | Homogeneous | Mica; quartz; unidentified minerals | Massive | Slightly | 10Y 3/1 | Clay | Very well sorted | 90 | ||||||
| 347-M0061A-3-1,0 | 1 | 4.800 | 4.995541 | Siliciclastic sediment | Silty clay | Dark greenish gray and gray, silty-sandy clay, fine lamination mm size, 2 - 5cm bundles, silt lamina at 68cm, 103cm, very well sorted, slightly disturbed. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 10Y 4/1 | Very well sorted | ||||||||
| 347-M0061A-3-1,118 | 2 | 5.980 | 6.175541 | Siliciclastic sediment | Silty clay | Dark greenish gray, silt-sandy clay, weak lamination by color, mm-0,5cm size, very well sorted, slightly disturbed. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 10Y 4/1 | Very well sorted | ||||||||
| 347-M0061A-3-2,0 | 1 | 6.300 | 6.495541 | Siliciclastic sediment | Silty clay | Dark greenish gray, silty-sandy clay, weak lamination by color, very well sorted, moderately disturbed, gradual lower boundary. | Lamination | Parallel laminated | Moderately | Absent bioturbation | GLEY1 4/10Y | Very well sorted | ||||||||
| 347-M0061A-3-2,12 | 2 | 6.420 | 6.615541 | Siliciclastic sediment | Silty clay | Dark greenish gray and black, silty-clay, laminated, 0,2cm size, very well sorted, gradual boundary, slightly disturbed, interval 16-58cm dominated by black lamina iron sulfide, interval 58-114cm dominated by gray lamina, | lower boundary soft sediment deformation. | Lamination | Parallel laminated | Slightly | Absent bioturbation | N 2.5 | Very well sorted | |||||||
| 347-M0061A-3-2,114 | 3 | 7.440 | 7.635541 | Siliciclastic sediment | Silty clay | Dark greenish gray, silty-clay, contorted, very well sorted, sharp lower boundary. | Slump bedding | Moderately | GLEY1 4/10Y | Very well sorted | ||||||||||
| 347-M0061A-3-2,133 | 4 | 7.630 | 7.825541 | Siliciclastic sediment | Silty clay | Gray, clay, very well sorted, heavily disturbed. | Highly | Very well sorted | ||||||||||||
| 347-M0061A-3-3,0 | 1 | 7.800 | 7.995541 | Siliciclastic sediment | Clay | Gray, clay, very well sorted, soupy. Varve thickness c. 8 mm, sulphide banding occur, dropstone, shell fragment, plant remnants. | Lamination | Mica; quartz; unidentified minerals | Parallel laminated | Slightly | 5B 4/1 | Clay | Very well sorted | 90 | ||||||
| 347-M0061A-4-1,0 | 1 | 8.100 | 8.422929 | Siliciclastic sediment | Clayey silt | Very dark gray (N 3) clayey silt, planar, parallel, laminae ~ 2mm thick; 0-104 cm is highly disturbed by drilling; 104-150 cm has visible laminae but is moderately disturbed by drilling. | Parallel laminated | Highly | N 3 | Well sorted | ||||||||||
| 347-M0061A-4-2,0 | 1 | 9.600 | 9.922929 | Siliciclastic sediment | Clayey silt | Very dark gray (N 3) clayey silt, planar, parallel, laminae ~ 2mm thick; section is highly disturbed by drilling with soft mud squeezed between laminae. | Lamination | Parallel laminated | Highly | N 3 | Well sorted | |||||||||
| 347-M0061A-4-3,0 | 1 | 10.390 | 10.712929 | Siliciclastic sediment | Clayey silt | Silt lamina | Dark greenish gray interlaminated clayey silt and silt; rhythmites, perhaps varves?; fining-upwards within one lamina (silt --> clay); lamination visible by changes in grain-size and color; thickness of laminae around 1-4cm; around 32 varves? visible; | slightly to moderately disturbed (laminae banded down along core liner), a lot of voids (gas?); some dark clayey silt parts (top of each rhythmite are slightly disrupted, sparse to uncommon bioturbation possible. | Lamination; bioturbation; laminated (intensely foliated or banded); fining upwards | Parallel laminated | Slightly | Sparse bioturbation | 10Y 4/1 | Very well sorted | ||||||
| 347-M0061A-4-4,0 | 1 | 11.130 | 11.452929 | Siliciclastic sediment | Clayey silt | Silt lamina | Shipboard: Probably varved, small portion of silt and sand, dropstone, organic remnants. OSP: dark greenish gray clayey silt with interlaminated silt; rhythmites weakly visible, lamina thickness about 1-2cm. | Lamination | Mica; quartz; unidentified minerals | Parallel laminated | Highly | 10Y 4/1 | Very well sorted | |||||||
| 347-M0061A-6-1,0 | 1 | 11.200 | 11.522929 | Siliciclastic sediment | Clayey silt | Very dark greenish gray silty clay (10Y 3/1); core is sludge, very wet; highly disturbed. | Soupy | 10Y 3/1 | ||||||||||||
| 347-M0061A-6-2,0 | 1 | 12.700 | 13.022929 | Siliciclastic sediment | Silt | Very dark greenish gray silt; highly disturbed. | Highly | 10Y 3/1 | ||||||||||||
| 347-M0061A-6-3,0 | 1 | 13.260 | 13.582929 | Siliciclastic sediment | Silty clay | None. | Homogeneous | Mica; quartz; unidentified minerals | Massive | Slightly | 10Y 4/1 | Very well sorted | ||||||||
| 347-M0061A-7-1,0 | 1 | 14.500 | 14.604460 | Siliciclastic sediment | Silty sand | Dark greenish gray silty sand; soupy; no sedimentary features visible; mostly fine-sand; mica flakes occur. | Homogeneous | Mica | Soupy | 10Y 4/1 | Well sorted | |||||||||
| 347-M0061A-7-2,0 | 1 | 16.000 | 16.104460 | Siliciclastic sediment | Silty sand | Dark greenish gray silty sand; soupy; no sedimentary features visible; mostly fine-sand; mica flakes occur. | Homogeneous | Mica | Soupy | 10Y 4/1 | Well sorted | |||||||||
| 347-M0061A-7-3,0 | 1 | 16.900 | 17.004460 | Siliciclastic sediment | Sandy silt | Dark greenish gray silty sand; soupy; no sedimentary features visible; mica flakes occur. | Homogeneous | Mica | Soupy | 10Y 4/1 | Well sorted | |||||||||
| 347-M0061A-7-4,0 | 1 | 17.660 | 17.764460 | Siliciclastic sediment | Clayey silt | Barren. | Homogeneous | Mica; quartz; unidentified minerals | Massive | Slightly | 10Y 4/1 | Fine silt | Very well sorted | |||||||
| 347-M0061A-8-1,0 | 1 | 17.600 | 17.608919 | Siliciclastic sediment | Silty sand | Dark gray silty sand with interbeds of clayey silt and sand; 0-50cm highly disturbed, 50-130cm soupy, 130-150cm highly disturbed; sedimentary features still visible, 0-25cm homogeneous silty sand, 25-34cm clayey silt interbed, 34-40cm silty sand interbed, | 40-42cm clayey silt interbed, 42-134cm no sedimentary structures visible (soupy), 134-150cm homogeneous silty sand. | Homogeneous; imbricated; parallel bedding; plane bedding | Mica | Parallel bedded | Soupy | 5Y 4/1 | Well sorted | |||||||
| 347-M0061A-8-2,0 | 1 | 19.100 | 19.108919 | Siliciclastic sediment | Silty sand | Dark gray interbedded medium-sand to clayey silt; moderately disturbed (0-82cm), soupy 82-90cm; 0-64cm fining upwards (medium-sand to silty sand), 64-82cm interlaminated clayey silt and medium-sand --> medium-sand on bottom of lamina and fining upwards to | clayey silt; sharp contact at bottom and top; laminae about 2-5cm in thickness; mica flakes. | Parallel bedded | Moderately | 5Y 4/1 | Well sorted | |||||||||
| 347-M0061A-8-3,0 | 1 | 20.000 | 20.008919 | Siliciclastic sediment | Silty sand | Gray silty sand and clayey silt; mica flakes; 0-40cm homogeneous silty sand, fining upwards 40-74cm (sandy silt at bottom to clayey silt at top). | Homogeneous; lamination; parallel bedding | Mica | Parallel bedded | Moderately | 5Y 5/1 | Well sorted | ||||||||
| 347-M0061A-8-4,0 | 1 | 20.740 | 20.748919 | Siliciclastic sediment | Silt | Liquefied silt. | Homogeneous | Mica; quartz; unidentified minerals | Massive | Moderately | 5GY 4/1 | Fine silt | Very well sorted | |||||||
| 347-M0061A-9-1,0 | 1 | 20.800 | 20.808919 | Siliciclastic sediment | Sand | Dark gray (5Y 4/1) medium sand, washed, with brown flecks (biotite, plant debris); grain shapes are subangular to subrounded. Core is very wet. | Highly | 5Y 4/1 | Very well sorted | |||||||||||
| 347-M0061A-9-1,43 | 2 | 21.230 | 21.238919 | Siliciclastic sediment | Sand | Dark gray (5Y 4/1) fine sand, washed, with abundant mica. Core is very wet. | Mica | Highly | 5Y 4/1 | |||||||||||
| 347-M0061A-9-2,0 | 1 | 22.300 | 22.308919 | Siliciclastic sediment | Sand | Dark gray (5Y 4/1) fine sand, washed, with abundant mica. Core is very wet. | Mica | |||||||||||||
| 347-M0061A-9-3,0 | 1 | 23.800 | 23.808919 | Siliciclastic sediment | Silt | Shipboard: Completely liquefied, few plant remnants. OSP: Dark gray (5Y 4/1) fine sand, washed, with abundant mica. Core is very wet and soupy. | Homogeneous | Mica; quartz; unidentified minerals | Massive | Moderately | 5GY 4/1 | Medium silt | Very well sorted | |||||||
| 347-M0061A-10-1,0 | 1 | 24.100 | 24.463697 | Siliciclastic sediment | Sand | Dark gray (5Y 4/1) fine sand, some possible stratification/lamination at 37-43 cm; silt interbed at 72-78 cm with mm-scale lamination between 77 and 78 cm; core is highly disturbed. | Homogeneous; lamination | Unidentified minerals | Parallel bedded | Highly | 5Y 4/1 | Very well sorted | ||||||||
| 347-M0061A-10-2,0 | 1 | 25.600 | 25.963697 | Siliciclastic sediment | Sand | Dark gray (5Y 4/1) fine sand; one isolated loose granule at 77-78 cm. | Massive | Highly | 5Y 4/1 | Transitional | Well sorted | |||||||||
| 347-M0061A-10-2,100 | 2 | 26.600 | 26.963697 | Siliciclastic sediment | Sand | Dark gray (5Y 4/1) medium sand, micaceous; two pebbles (one metamorphic) at 137-146 cm. | Homogeneous | Metamorphic rock | Massive | Moderately | 5Y 4/1 | Well sorted | ||||||||
| 347-M0061A-10-3,0 | 1 | 27.100 | 27.463697 | Siliciclastic sediment | Sand | Dark gray (5Y 4/1) medium sand, massive; two gravel clasts at 8 and 12 cm. | Homogeneous | Gravel | Massive | Moderately | 5Y 4/1 | Well sorted | ||||||||
| 347-M0061A-11-1,0 | 1 | 25.100 | 25.100000 | Igneous rock | Cobble | Aplite-granite (perhaps a piece of the bedrock?). | Feldspar; mica; quartz | Acid rock; crystalline rock |