Expedition 347 Scientists (2015): Description of lithologic section units of IODP Hole 347-M0063D [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.842998
Always quote citation above when using data! You can download the citation in several formats below.
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: 58.622500 * Longitude: 18.254333
Date/Time Start: 2013-10-14T19:20:00 * Date/Time End: 2013-10-16T14:25:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 86.760 m
Event(s):
347-M0063D (BSB-9) * Latitude: 58.622500 * Longitude: 18.254333 * Date/Time Start: 2013-10-14T19:20:00 * Date/Time End: 2013-10-16T14:25:00 * Elevation: -437.1 m * IGSN: IBCR0347EHC1001 * Recovery: 114.13 m * Location: Baltic Sea, Landsort Deep * Campaign: Exp347 (Baltic Sea Paleoenvironment) * Basis: Greatship Manisha * Comment: Drilling Depth Method (DSF): tag sea floor; Core Depth Method (CSF): let overlap if long. 41 core, 87.3m 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:
1710 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-M0063D-1-1,0 | 1 | 0.000 | -0.001639 | Siliciclastic sediment | Clay | Black, organic-rich clay, heavily distorted and water logged. Some gray cm-scale banding in lower half. | Massive | Soupy | Absent bioturbation | N 2.5 | Clay | Very well sorted | ||||||||
| 347-M0063D-1-2,0 | 1 | 1.500 | 1.498361 | Siliciclastic sediment | Clay | Black, organic-rich clay. Well sorted with some gray (10Y 4/1) CM SCALE LAMINATIONS. Highly distorted however and broken. | Parallel laminated | Soupy | Absent bioturbation | N 2.5 | Clay | Very well sorted | ||||||||
| 347-M0063D-1-3,0 | 1 | 2.690 | 2.688361 | Siliciclastic sediment | Clay | Black - gray, banded, organic-rich clay, soupy waterlogged and distorted. | Parallel laminated | Highly | N 2.5 | Very well sorted | ||||||||||
| 347-M0063D-1-4,0 | 1 | 3.090 | 3.088361 | Siliciclastic sediment | Clay | 90 | Benthic forams rare, pollen abundant, some diatoms, lots of organic material, few cladocerans; vivianite crystals common (radiating stellate light blue crystals), 75-200um size; brownish precipitate, Mn carbonate precipitate; black pieces (precipitate?); | pinkish non-carbonate precipitate. | Homogeneous | Quartz; unidentified minerals | Foram, benthic; Diatom; Pollen; Plant macrofossil | Massive | Moderately | 5GY 3/1 | Clay | Very well sorted | ||||
| 347-M0063D-2-1,0 | 1 | 1.500 | 2.488524 | Siliciclastic sediment | Clay | Very dark gray, clay, weak lamination by color, mm scale, heavily disturbed to soupy, very well sorted, many cm scale voids, due to gas expansion. | Parallel laminated | Highly | N 3 | Very well sorted | ||||||||||
| 347-M0063D-2-2,0 | 1 | 3.000 | 3.988524 | Siliciclastic sediment | Clay | Very dark gray - dark greenish gray, clay, weak lamination by color, cm scale, sulphide, coloring, heavily disturbed to soupy, many cracks and voids due to gas expansion, very well sorted. | Lamination | Parallel laminated | Highly | N 3 | Very well sorted | |||||||||
| 347-M0063D-2-3,0 | 1 | 4.500 | 5.488524 | Siliciclastic sediment | Clay | Black, clay, weak lamination, vey well sorted, slightly disturbed, oxidized olive gray along coreliner and cracks 50% oxidized. | Lamination | Parallel laminated | Slightly | N 2.5 | Very well sorted | |||||||||
| 347-M0063D-2-4,0 | 1 | 5.060 | 6.048524 | Siliciclastic sediment | Clay | 90 | Few benthic forams, pollen, diatoms, lots of organic material; few clear-to-white semi-spheres with small hole on one side (foram-sized); common Mn carbonates. | Homogeneous | Unidentified minerals | Massive | Moderately | N 2.5 | Clay | Very well sorted | ||||||
| 347-M0063D-3-1,0 | 1 | 3.500 | 3.700000 | Siliciclastic sediment | Clay | Black, organic-rich clay. Soupy, water-logged and broken. No discernable structures. | Massive | Soupy | Absent bioturbation | N 2.5 | Clay | Very well sorted | ||||||||
| 347-M0063D-3-2,0 | 1 | 4.610 | 4.810000 | Siliciclastic sediment | Clay | Black, organic-rich clay, homogenous with some cm-scale gray banding (10y 4/1) Broken in upper 20cm and lowermost 5cm with large expansion cracks across surface. | Massive | Moderately | Absent bioturbation | N 2.5 | Clay | Very well sorted | ||||||||
| 347-M0063D-3-3,0 | 1 | 5.790 | 5.990000 | Siliciclastic sediment | Clay | Black, organic-rich clay with some faint lamination, but distorted as core is highly broken and cracked across the surface. | Lamination | Parallel laminated | Highly | Absent bioturbation | N 2.5 | Clay | Very well sorted | |||||||
| 347-M0063D-3-4,0 | 1 | 6.380 | 6.580000 | Siliciclastic sediment | Clay | 90 | No visible structures, sulphide smelling; forams common; lots of fluffy organic matter; forams common. | some gray-blue-white chunks of mineral precipitate (non-carbonate); very abundant white-tan carbonate mineral precipitate (Mn-carb? light brown structure remains upon dissolution); pink-brown mineral precipitate (non-carbonate) with visible crystals. | Homogeneous | Opaques; pyrite; quartz | Bivalve; Foram, benthic; Diatom; Pollen; Plant macrofossil; Fish bone; Fish scale | Massive | Moderately | N 2.5 | Clay | Very well sorted | ||||
| 347-M0063D-4-1,0 | 1 | 5.500 | 7.018033 | Siliciclastic sediment | Clay | Black organic-rich clay with very faint lamination by color but mostly homogeneous; 0-70cm soupy, 70-150cm moderately disturbed; minor oxidized 140-150cm; a lot of cracks and gasbubbles due to degasing (highly expanded). | Homogeneous; lamination | Massive | Highly | N 2.5 | Clay | Very well sorted | ||||||||
| 347-M0063D-4-2,0 | 1 | 7.000 | 8.518033 | Siliciclastic sediment | Clay | Black organic-rich clay; very faint lamination by color but mostly homogeneous; a lot of cracks and gasbubble due to degasing (highly expanded); moderately to highly disturbed; minor oxidized along core liner. | Homogeneous; lamination | Massive | Moderately | N 2.5 | Clay | Very well sorted | ||||||||
| 347-M0063D-4-3,0 | 1 | 7.710 | 9.228033 | Siliciclastic sediment | Clay | 90 | Lots of gas bubbles and cracks, strongly expanded; no sedimentary structures visible due to degassing; forams and fluffy organic matter abundant; few clear-to-white semi-spheres with small hole on one side (foram-sized). | some gray-blue-white chunks of mineral precipitate (non-carbonate); very abundant white-tan carbonate mineral precipitate (Mn-carb? light brown structure remains upon dissolution); pink-brown mineral precipitate (non-carbonate); burrow-like concretions. | Mica; pyrite; quartz; unidentified minerals | Bivalve; Mollusc; Foram, benthic; Diatom; Pollen; Plant macrofossil; Fish bone | Gasbubbles | N 2.5 | Clay | Very well sorted | ||||||
| 347-M0063D-5-1,0 | 1 | 7.500 | 9.444262 | Siliciclastic sediment | Clay | Black (N 2.5) clay; faint color banding visible at 113-150 cm. | Moderately | N 2.5 | Very well sorted | |||||||||||
| 347-M0063D-5-2,0 | 1 | 9.000 | 10.944262 | Siliciclastic sediment | Clay | Black (N 2.5) clay; weak lamination by color; oxidation along cracks and voids, especially at 29-41 cm. | Slightly | N 2.5 | Very well sorted | |||||||||||
| 347-M0063D-5-3,0 | 1 | 9.620 | 11.564262 | Siliciclastic sediment | Clay | 90 | Lots of gas bubbles and cracks; no sedimentation structures visible due to degassing; forams abundant. | some gray-blue-white chunks of mineral precipitate (non-carbonate, semi-solid); very abundant white-tan carbonate mineral precipitate (Mn-carb? light brown structure remains upon dissolution); burrow-like concretions. | Homogeneous | Mica; unidentified minerals | Bivalve; Mollusc; Foram, benthic; Diatom; Pollen; Plant macrofossil; Charcoal | Gasbubbles | N 2.5 | Clay | Very well sorted | |||||
| 347-M0063D-6-1,0 | 1 | 9.500 | 11.444262 | Siliciclastic sediment | Clay | Black organic-rich clay; lamination by color sub-mm to mm-scale; core surface smeared out; no bioturbation visible; a lot of core expansion cracks due to degasing. | Lamination | Parallel laminated | Moderately | N 2.5 | Clay | Very well sorted | ||||||||
| 347-M0063D-6-2,0 | 1 | 10.730 | 12.674262 | Siliciclastic sediment | Clay | Black organic-rich clay; lamination by color mm-scale (weak visible); a lot of cracks and voids due to degasing and expansion; smeared core surface; oxidized along cracks and core liner; syringe mark at 83-88cm. | Lamination | Parallel laminated | Moderately | N 2.5 | Clay | Very well sorted | ||||||||
| 347-M0063D-6-3,0 | 1 | 11.610 | 13.554262 | Siliciclastic sediment | Clay | 90 | Shipboard: Lots of gas bubbles and cracks; no sedimentation structures visible due to degassing; forams abundant; few clear-to-white semi-spheres with small hole on one side (foram-sized);some gray-blue-white chunks of mineral precipitate (non-carbonate); | abundant white-tan carbonate mineral precipitate (Mn-carb? light brown structure remains upon dissolution). OSP: black organic-rich clay; no sed. structures visible; strongly oxidized. | Homogeneous | Mica; quartz; unidentified minerals | Foram, benthic; Diatom; Pollen; Plant macrofossil | Parallel laminated | Gasbubbles | N 2.5 | Clay | Very well sorted | ||||
| 347-M0063D-7-1,0 | 1 | 11.500 | 13.444262 | Siliciclastic sediment | Clay | Black organic-rich clay; 0-50cm highly disturbed, 50-137cm moderately disturbed; lamination by color (sub-mm to mm-scale), mottled, uncommon bioturbation possible; a lot of cracks due to degasing (expanded); syringe mark at 131-137cm. | Lamination | Parallel laminated | Moderately | Uncommon bioturbation | N 2.5 | Clay | Very well sorted | |||||||
| 347-M0063D-7-2,0 | 1 | 12.860 | 14.804262 | Siliciclastic sediment | Clay | Black organic-rich clay with lamination by color (greenish gray to black laminas, sub-mm to mm-scale); laminas look mottled, uncommon bioturbation possible; void at 49-53cm (expansion due to degasing); oxidized at bottom (olive). | Lamination | Parallel laminated | Slightly | Uncommon bioturbation | N 2.5 | Clay | Very well sorted | |||||||
| 347-M0063D-7-3,0 | 1 | 13.930 | 15.874262 | Siliciclastic sediment | Clay | 90 | Shipboard: Gas bubbles and cracks; no sedimentation structures visible due to degassing; common forams, rust; few clear-to-white semi-spheres with small hole on one side (foram-sized). | OSP: black organic-rich clay, no sedimentary structures visible; oxidized along core liner and cracks. | Homogeneous | Mica; quartz; unidentified minerals | Foram, benthic; Ostracod; Diatom; Pollen; Plant macrofossil | Gasbubbles | N 2.5 | Clay | Very well sorted | |||||
| 347-M0063D-8-1,0 | 1 | 13.500 | 15.444262 | Siliciclastic sediment | Clay | Black organic-rich clay; highly disturbed due to degasing (expansion); no sedimentary structures visible; oxidized along core liner and cracks 127-150cm (olive). | Homogeneous | Massive | Highly | N 2.5 | Clay | Very well sorted | ||||||||
| 347-M0063D-8-2,0 | 1 | 15.000 | 16.944262 | Siliciclastic sediment | Clay | Black organic-rich clay; faint lamination by color (mm-scale); core surface smeared out (cutting); oxidized along cracks and core l9iner (olive); a lot of cracks and voids (due to degasing and expansion); syringe mark at 145-150cm. | Homogeneous; lamination | Parallel laminated | Moderately | Sparse bioturbation | N 2.5 | Very well sorted | ||||||||
| 347-M0063D-8-3,0 | 1 | 16.500 | 18.444262 | Siliciclastic sediment | Clay | 90 | Shipboard: Lots of gas bubbles and cracks; no sedimentation structures visible due to degassing; forams abundant; abundant clear-to-white semi-spheres with small hole on one side (foram-sized); rusty drilling tool pieces. | Shipboard: some gray-black-blue chunks of mineral precipitate (non-carbonate); little white-tan carbonate mineral precipitate (Mn-carb?) | Homogeneous | Mica; quartz; unidentified minerals | Bivalve; Foram, benthic; Ostracod; Diatom; Pollen; Plant macrofossil | Gasbubbles | N 2.5 | Clay | Very well sorted | |||||
| 347-M0063D-9-1,0 | 1 | 15.500 | 17.837706 | Siliciclastic sediment | Clay | Black (N 2.5) clay; 0-17 cm: highly disturbed by coring; 17-150 cm: numerous gas expansion voids; locally very weak color bands visible. | Moderately | N 2.5 | Very well sorted | |||||||||||
| 347-M0063D-9-2,0 | 1 | 17.000 | 19.337706 | Siliciclastic sediment | Clay | Black (N 2.5) clay; some very weak color bands; mm-scale lamination at 20-22 cm; numerous gas expansion voids. | Lamination | N 2.5 | Very well sorted | |||||||||||
| 347-M0063D-9-3,0 | 1 | 17.800 | 20.137706 | Siliciclastic sediment | Clay | 90 | Gas bubbles; no sedimentation structures visible due to degassing; abundant forams; rusty drilling tool pieces; black semi-porous particles (precipitates?). | abundant clear-to-white semi-spheres with small hole on one side (foram-sized); common Mn carbonates. | Homogeneous | Mica; pyrite; quartz; unidentified minerals | Bivalve; Foram, benthic; Diatom; Pollen; Plant macrofossil | Gasbubbles | N 2.5 | Clay | Very well sorted | |||||
| 347-M0063D-10-1,0 | 1 | 17.500 | 19.444262 | Siliciclastic sediment | Clay | Black organic-rich clay; soupy to highly disturbed due to degassing; change in color to bottom; no sedimentary structures visible. | Homogeneous | Massive | Highly | N 2.5 | Transitional | Clay | Very well sorted | |||||||
| 347-M0063D-10-1,110 | 2 | 18.600 | 20.544262 | Siliciclastic sediment | Clay | Greenish gray organic-rich clay; faint lamination by color; partly oxidized. | Lamination | Parallel laminated | Moderately | 5GY 5/1 | Clay | Very well sorted | ||||||||
| 347-M0063D-10-2,0 | 1 | 18.850 | 20.794262 | Siliciclastic sediment | Clay | Dark greenish gray organic-rich clay; lamination by color and organic-content; some mat-like laminas (diatom mats?) at 22cm, 50cm, 85cm, 91cm, 95cm, 113cm (0.2 to 0.6mm in thickness; a lot of horizontal cracks (due to degassing and expansion); | sparse bioturbation visible; lamination in mm- (to cm-)scale. | Lamination | Parallel laminated | Moderately | Sparse bioturbation | 10Y 4/1 | Clay | Very well sorted | ||||||
| 347-M0063D-10-3,0 | 1 | 20.350 | 22.294262 | Siliciclastic sediment | Clay | Dark greenish gray organic-rich clay; lamination by color and organic-content (mm-scale); sparse to uncommon bioturbation possible (mottled laminas); few horizontal cracks due to degassing and expansion. | Lamination | Parallel laminated | Slightly | Sparse bioturbation | 10Y 4/1 | Clay | Very well sorted | |||||||
| 347-M0063D-10-4,0 | 1 | 20.610 | 22.554262 | Siliciclastic sediment | Clay | 90 | Shipboard: Gas bubbles; no sedimentation structures visible due to degassing; forams abundant; common Mn carbonates; some diatoms, little pollen. | Homogeneous | Mica; pyrite; quartz; unidentified minerals | Foram, benthic; Diatom; Pollen; Plant macrofossil; Fish scale | Gasbubbles | 5GY 4/1 | Clay | Very well sorted | ||||||
| 347-M0063D-11-1,0 | 1 | 19.500 | 21.606556 | Siliciclastic sediment | Clay | Dark gray (5Y 4/1) laminated clay; mm-scale lamination by color and structure (mat-like); bioturbation is absent; 77-106 cm: completely oxidized. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Very well sorted | ||||||||
| 347-M0063D-11-2,0 | 1 | 20.560 | 22.666556 | Siliciclastic sediment | Clay | Dark gray (5Y 4/1) laminated clay; mm-scale lamination by color and structure (mat-like); bioturbation is absent. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Very well sorted | ||||||||
| 347-M0063D-11-3,0 | 1 | 21.740 | 23.846556 | Siliciclastic sediment | Clay | Dark gray (5Y 4/1) laminated clay; mm-scale lamination by color and structure (mat-like); bioturbation is absent; 0-1 cm: void. | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Very well sorted | |||||||||
| 347-M0063D-12-1,0 | 1 | 21.500 | 23.945900 | Siliciclastic sediment | Clay | Olive gray to dark greenish gray organic-rich clay (to the bottom more blackish but oxidized to olive); lamination by color and organic-content (mm-scale); mat-like laminas 0.2 to 0.5cm in thickness; 0-50cm slumping structures or drilling disturbance. | 50-96cm contamination from core liner; a lot of horizontal cracks due to expansion and degassing; syringe mark at 145-150cm; strongly oxidized along core liner and cracks (olive); 80cm, 100cm, 129-130cm, 141-142cm manganese precipitates. | Lamination | Parallel laminated | Moderately | Absent bioturbation | 5Y 4/2 | Clay | Very well sorted | ||||||
| 347-M0063D-12-2,0 | 1 | 23.000 | 25.445900 | Siliciclastic sediment | Clay | Olive organic-rich clay (perhaps oxidized and not original color); a lot of horizontal cracks (expansion and degassing); mat-like laminas; manganese precipitations at 31cm, 36cm, 77-78cm, 85cm, 95-96cm (whitish sand grain-size); | oxidation along core liner and cracks (olive). | Lamination | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/3 | Clay | Very well sorted | ||||||
| 347-M0063D-12-3,0 | 1 | 24.390 | 26.835900 | Siliciclastic sediment | Clay | 90 | Shipboard: Gas bubbles and cracks, strongly expanded; no sedimentary structures visible due to degassing; forams abundant. OSP: olive to dark gray organic-rich clay; lamination by color possible; mostly oxidized. | Mica; pyrite; quartz; unidentified minerals | Bivalve; Gastropod; Mollusc; Foram, benthic; Ostracod; Diatom; Pollen; Plant macrofossil | Highly | 5GY 4/1 | Clay | Very well sorted | |||||||
| 347-M0063D-13-1,0 | 1 | 23.000 | 24.724588 | Siliciclastic sediment | Clay | Very dark greenish gray organic-rich clay; strongly deformed possible core disturbance due to drilling, flow in or primary sedimentary feature; cracks due to degassing and expansion. | Massive | Highly | Absent bioturbation | 10Y 3/1 | Clay | Very well sorted | ||||||||
| 347-M0063D-13-1,84 | 2 | 23.840 | 25.564588 | Siliciclastic sediment | Clay | Dark gray organic-rich clay; lamination by color (mm-scale); syringe mark at bottom; strongly oxidized; cracks due to degassing/expansion. | Lamination | Parallel laminated | Moderately | Absent bioturbation | N 4 | Clay | Very well sorted | |||||||
| 347-M0063D-13-2,0 | 1 | 24.060 | 25.784588 | Siliciclastic sediment | Clay | Very dark greenish gray organic-rich clay; lamination by color (mm to cm-scale); mat-like laminas; some laminas with sand-size grains (manganese precipitates?; possible strongly oxidized). | Lamination | Parallel laminated | Slightly | Absent bioturbation | 10Y 3/1 | Clay | Very well sorted | |||||||
| 347-M0063D-13-3,0 | 1 | 25.560 | 27.284588 | Siliciclastic sediment | Clay | Black organic-rich clay; lamination by color and organic content; mat-like laminas; oxidized along core liner and cracks (olive); syringe mark at bottom. | Lamination | Parallel laminated | Slightly | Absent bioturbation | N 2.5 | Clay | Very well sorted | |||||||
| 347-M0063D-13-4,0 | 1 | 25.830 | 27.554588 | Siliciclastic sediment | Clay | 90 | Shipboard: Gas bubbles and cracks, strongly expanded; no sedimentary structures visible due to degassing; lots of pyrite in small beads; few forams; Mn carbonates abundant; rare diatoms and pollen. | Homogeneous | Mica; opaques; pyrite; quartz; unidentified minerals | Bivalve; Mollusc; Foram, benthic; Diatom; Pollen; Plant macrofossil | 5G 4/1 | Clay | Very well sorted | |||||||
| 347-M0063D-14-1,0 | 1 | 25.000 | 26.724588 | Siliciclastic sediment | Clay | Dark greenish gray (10Y 4/1) clay; laminated at 20-22 cm and at 60-150 cm, but drilling disturbance is noted at 22-60 cm: laminae become increasing black at the bottom of the section; several gas expansion voids are present. | Lamination | Moderately | Absent bioturbation | 10Y 4/1 | Transitional | Very well sorted | ||||||||
| 347-M0063D-14-2,0 | 1 | 25.930 | 27.654588 | Siliciclastic sediment | Clay | Very dark gray (N 3 ) clay; weak lamination by color between black and greenish gray on a cm-scale; some oxidation along core liner and cracks at 0-19 cm; general mottled appearance. | Parallel bedded | Slightly | Absent bioturbation | N 3 | Very well sorted | |||||||||
| 347-M0063D-14-3,0 | 1 | 26.530 | 28.254588 | Siliciclastic sediment | Clay | Very dark gray (N 3 ) clay gradually changing to dark greenish gray clay (10Y 4/1); weak lamination by color between black and greenish gray on a cm-scale; general mottled appearance; several gas expansion voids. | Lamination | Parallel bedded | Slightly | Absent bioturbation | N3 | Transitional | Very well sorted | |||||||
| 347-M0063D-14-4,0 | 1 | 27.360 | 29.084588 | Siliciclastic sediment | Clay | 80 | Gas bubbles and cracks, expanded; no sedimentary structures visible due to degassing; many green-gray mineral crystal clusters (turn gray-blue after oven drying; semi-soluble in acid). | Very rare forams, many black plant pieces (half-spherical pods, possible seed capsules or insect pieces); common Cladocerans. | Homogeneous | Mica; quartz; unidentified minerals | Foram, benthic; Plant macrofossil | Gasbubbles | 5G 4/1 | Clay | Very well sorted | |||||
| 347-M0063D-15-1,0 | 1 | 27.000 | 27.281965 | Siliciclastic sediment | Clay | Heavily distorted gray clay, expansion cracks distort surface, no visible internals structure. | Massive | Soupy | Absent bioturbation | N 5 | Clay | Very well sorted | ||||||||
| 347-M0063D-15-2,0 | 1 | 28.270 | 28.551965 | Siliciclastic sediment | Clay | Heavily distorted gray clay, expansion cracks distort surface, no visible internals structure. Water-saturated. | Massive | Highly | Absent bioturbation | N 5 | Clay | Well sorted | ||||||||
| 347-M0063D-15-3,0 | 1 | 29.340 | 29.621965 | Siliciclastic sediment | Clay | 90 | No visible structures, gas bubbles very rare diatoms. | Homogeneous | Inorganic calcite; quartz; unidentified minerals | Diatom | Gasbubbles | 5GY 4/1 | Clay | Very well sorted | ||||||
| 347-M0063D-16-1,0 | 1 | 29.000 | 29.347538 | Siliciclastic sediment | Clay | Gray, clay, very well sorted, heavily disturbed to soupy, full of small voids. | Highly | N 5 | Very well sorted | |||||||||||
| 347-M0063D-16-2,0 | 1 | 30.500 | 30.847538 | Siliciclastic sediment | Clay | Gray, clay, massive, very well sorted. | Homogeneous | Massive | Highly | 5 N | Very well sorted | |||||||||
| 347-M0063D-16-3,0 | 1 | 31.400 | 31.747538 | Siliciclastic sediment | Clay | 90 | Gas bubbles, no structures visible. OSP: Gray, clay, very well sorted, heavily disturbed. | Homogeneous | Quartz; unidentified minerals | Massive | Slightly | N 4/1 | Clay | Very well sorted | ||||||
| 347-M0063D-17-1,0 | 1 | 31.000 | 30.331144 | Siliciclastic sediment | Clay | Heavily distorted gray clay, no visible internal structure. | Massive | Soupy | Absent bioturbation | 10GY 5/1 | Clay | Well sorted | ||||||||
| 347-M0063D-17-2,0 | 1 | 32.500 | 31.831144 | Siliciclastic sediment | Clay | Heavily distorted gray clay, no visible internal structure, broken along expansion cracks on surface. | Massive | Moderately | Absent bioturbation | 10GY 5/1 | Clay | Well sorted | ||||||||
| 347-M0063D-17-3,0 | 1 | 33.830 | 33.161144 | Siliciclastic sediment | Clay | 90 | Some portion of silt and sand 1 ostracod (Aurila), diatoms very rare, Cladocerans few. OSP: poor quality core, gray clay, well sorted water-rich, with cavities, no visible internal structure. | Homogeneous | Pyrite; unidentified minerals | Ostracod; Diatom | Massive | Slightly | 5GY 5/1 | Clay | Very well sorted | |||||
| 347-M0063D-18-1,0 | 1 | 33.000 | 32.595079 | Siliciclastic sediment | Clay | Gray clay, well sorted. Water logged, broken surface and mass loss in uppermost 1m. Med-coarse grained silty sand horizons in middle and base of core. @135cm to end, more silt rich with mm-scale clasts below surface, one clast 1cm of shale. | Matrix-supported | Unknown lithoclast; sedimentary rock | Massive | Soupy | Absent bioturbation | N 4 | Clay | Well sorted | ||||||
| 347-M0063D-18-2,0 | 1 | 34.500 | 34.095079 | Siliciclastic sediment | Clay | Gray clay, well sorted, with med grained sandy silt horizon and light colored intraclasts. pebbles and cm-scale clasts, poly mict. SANDSTONE @77cm and crystaline ( likely orthogneiss). | Matrix-supported | Unknown lithoclast; metamorphic rock; crystalline rock; sedimentary rock | Massive | Moderately | Absent bioturbation | N 4 | Clay | Well sorted | ||||||
| 347-M0063D-18-3,0 | 1 | 35.680 | 35.275079 | Siliciclastic sediment | Clay | 80 | Sand and silt occurs, compact. OSP: Gray clay, well sorted, with some sandy-silt patches. Smeared surface with cavities along edge. | Homogeneous | Mica; pyrite; quartz; unidentified minerals | Acid rock; metamorphic rock; crystalline rock; sedimentary rock | Massive | Slightly | N 4 | Clay | Very well sorted | |||||
| 347-M0063D-19-1,0 | 1 | 35.000 | 35.334421 | Siliciclastic sediment | Clay | Gray, clay, moderately disturbed, contorted slump? | Slump bedding | Massive | Moderately | N 5 | Very well sorted | |||||||||
| 347-M0063D-19-2,0 | 1 | 36.500 | 36.834421 | Siliciclastic sediment | Clay | Gray, clay, very well sorted, contorted slumped?, slightly disturbed. | Slump bedding | Massive | Slightly | N 5 | Very well sorted | |||||||||
| 347-M0063D-19-3,0 | 1 | 37.450 | 37.784421 | Siliciclastic sediment | Clay | 90 | Pure clay, somewhat compact, some organic material, Cladocerans. OSP: Clay, very well sorted, contorted by color slumped ?, moderately disturbed. | Homogeneous | Unidentified minerals | Massive | Slightly | N 4 | Clay | Very well sorted | ||||||
| 347-M0063D-20-1,0 | 1 | 37.000 | 37.650816 | Siliciclastic sediment | Clay | Gray, clay, uppermost 50cm soupy, rest moderately disturbed, very well sorted, contorted slump? | Slump bedding | Moderately | N 5 | Very well sorted | ||||||||||
| 347-M0063D-20-2,0 | 1 | 38.500 | 39.150816 | Siliciclastic sediment | Clay | Gray, clay, banded in 2 gray colors 0-20cm N/4 20-50cm 7,5 5/1, 50-86 N/4, 1mm fine sand lamina at 53cm, very well sorted, contorted slump? | Slump bedding | N 5 | Very well sorted | |||||||||||
| 347-M0063D-20-3,0 | 1 | 39.360 | 40.010816 | Siliciclastic sediment | Clay | 90 | Homogeneous glacial clay probably disturbed during coring, few larger grains, summer (brownish) and winter (greyish) layers mixed. OSP: Gray, clay, very well sorted, contorted, heavily disturbed. | Homogeneous; slump bedding | Unidentified minerals | Massive | Moderately | 2.5Y 4/1 | Clay | Well sorted | ||||||
| 347-M0063D-21-1,0 | 1 | 39.000 | 39.421309 | Siliciclastic sediment | Clay | Gray, clay, very well sorted, water-logged and distorted in upper 55cm., no visible internal structures below that. | Massive | Soupy | Absent bioturbation | 7.5YR 4/1 | Clay | Well sorted | ||||||||
| 347-M0063D-21-2,0 | 1 | 40.500 | 40.921309 | Siliciclastic sediment | Clay | Gray, clay, very well sorted, highly fragmented and distorted, no visible internal structures. | Massive | Soupy | Absent bioturbation | 7.5YR 4/1 | Clay | Well sorted | ||||||||
| 347-M0063D-21-3,0 | 1 | 41.630 | 42.051309 | Siliciclastic sediment | Clay | 90 | Mixed glacial clay, light brown disturbed layers visible (probably parts of summer layers), some silt present, small amount of organic matter. OSP: Gray clay, well sorted, with some sandy-silt patches. Smeared surface with cavities along edge. | Homogeneous | Unidentified minerals | Massive | Slightly | 10Y 4/1 | Clay | Very well sorted | ||||||
| 347-M0063D-22-1,0 | 1 | 41.000 | 41.421309 | Siliciclastic sediment | Clay | Gray - grayish brown, clay, soupy - heavily disturbed, very well sorted, soft sediment deformation boundary. | Highly | 10YR 5/1 | Very well sorted | |||||||||||
| 347-M0063D-22-1,64 | 2 | 41.640 | 42.061309 | Siliciclastic sediment | Clay | Greenish gray, clay, weak lamination by color, mm scale, very well sorted, slightly disturbed. | Lamination | Parallel laminated | Slightly | 10Y 5/1 | Very well sorted | |||||||||
| 347-M0063D-22-2,0 | 1 | 42.500 | 42.921309 | Siliciclastic sediment | Clay | Greenish, gray - very dark gray, clay, weak lamination by color, mm scale, very dark gray weak sulphide lamina, very well sorted, slightly disturbed. | Lamination | Parallel laminated | Slightly | 10Y 5/1 | Very well sorted | |||||||||
| 347-M0063D-22-3,0 | 1 | 43.700 | 44.121309 | Siliciclastic sediment | Clay | 90 | Homogeneous glacial clay (black sulphides visible in the core catcher on deck but not in sample). Greenish gray, clay, very well sorted, heavily disturbed. | Homogeneous | Unidentified minerals | Massive | Slightly | 10Y 5/1 | Clay | Very well sorted | ||||||
| 347-M0063D-23-1,0 | 1 | 43.000 | 43.849176 | Siliciclastic sediment | Clay | Gray, clay, very well sorted, soupy for upper 60cm after this a faint mm-scale lamination can be observed. | Lamination | Parallel laminated | Soupy | Absent bioturbation | 7.5YR 4/1 | Clay | Well sorted | |||||||
| 347-M0063D-23-2,0 | 1 | 44.500 | 45.349176 | Siliciclastic sediment | Clay | Gray, clay, very well sorted, surface degraded, no visible internal structures. Lamination not well developed. | Parallel laminated | Slightly | Absent bioturbation | 7.5YR 4/1 | Clay | Well sorted | ||||||||
| 347-M0063D-23-3,0 | 1 | 45.410 | 46.259176 | Siliciclastic sediment | Clay | 90 | Homogeneous glacial clay, no visible structures. OSP: poorly developed mm to cm-scale lamination. | Homogeneous; lamination | Mica; quartz; unidentified minerals | Massive | Slightly | 5GY 3/1 | Clay | Very well sorted | ||||||
| 347-M0063D-24-1,0 | 1 | 44.500 | 45.842619 | Siliciclastic sediment | Clay | Gray, clay, very well sorted, surface heavily distorted, no visible internal structures. | Massive | Soupy | Absent bioturbation | 7.5YR 4/1 | Clay | Well sorted | ||||||||
| 347-M0063D-24-2,0 | 1 | 46.000 | 47.342619 | Siliciclastic sediment | Clay | Gray, clay, very well sorted, surface heavily distorted, some mm to cm-scale color banding visible. | Lamination | Parallel laminated | Moderately | Absent bioturbation | 7.5YR 4/1 | Clay | Well sorted | |||||||
| 347-M0063D-24-3,0 | 1 | 47.440 | 48.782619 | Siliciclastic sediment | Clay | 90 | Varved glacial clay, weak varves thickness c. 10 mm. OSP: Gray, clay, very well sorted, surface heavily distorted, no visible internal structures. | Homogeneous; lamination | Mica; quartz; unidentified minerals | Acid rock; crystalline rock | Parallel laminated | Slightly | 5Y 4/1 | Clay | Very well sorted | |||||
| 347-M0063D-25-1,0 | 1 | 46.500 | 47.285242 | Siliciclastic sediment | Clay | Dark gray clay; 0-84cm highly disturbed, 84-150cm slightly disturbed; faint lamination by color (mm to cm scale); soft-sediment deformation (primary sed. Feature),looks like brecciated? Beds between laminated parts; silt pockets at 121-122cm. | Convolute bedding; lamination; slump bedding | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Clay | Very well sorted | |||||||
| 347-M0063D-25-2,0 | 1 | 48.000 | 48.785242 | Siliciclastic sediment | Clay | Dark gray clay; 0-82cm faint lamination by color (mm to cm scale); 82-90cm bed with clay intraclast (fining upwards): 90-150cm folded/deformed sequence of laminated clay (SSD) (primary sed. Feature). | Convolute bedding; lamination; slump bedding; fining upwards | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Clay | Very well sorted | |||||||
| 347-M0063D-25-3,0 | 1 | 49.450 | 50.235242 | Siliciclastic sediment | Clay | 90 | Shipboard: Glacial clay probably varved but impossible to see sample all smeared out. Looks like dark winter layers and lighter summer layers very rare OM. OSP: dark gray clay (5Y 4/1); lamination by color (deformed/folded, SSD), some clay intraclast. | Homogeneous; lamination | Mica; quartz; unidentified minerals | Acid rock; crystalline rock | Parallel laminated | Slightly | Absent bioturbation | 2.5Y 4/1 | Clay | Very well sorted | ||||
| 347-M0063D-26-1,0 | 1 | 48.500 | 48.563929 | Siliciclastic sediment | Clay | Dark gray clay (N4) with light-colored intraclasts and contorted bedding; 0-109 cm highly disturbed. | Slump bedding | Moderately | N 4 | Very well sorted | ||||||||||
| 347-M0063D-26-2,0 | 1 | 50.000 | 50.063929 | Siliciclastic sediment | Clay | Dark gray clay (N4) with light-colored intraclasts and contorted bedding; 0-37 cm: light-colored intraclasts; 69-120 cm: patches of core dry out differently; semi-horizontal fabric. | Slump bedding | Convolute bedding | Slightly | N 4 | Very well sorted | |||||||||
| 347-M0063D-26-3,0 | 1 | 51.200 | 51.263929 | Siliciclastic sediment | Clay | Dark gray (N 4) clay with semi-horizontally oriented contorted bedding of lighter and darker colored clay. | Slump bedding | Convolute bedding | Slightly | N 4 | Very well sorted | |||||||||
| 347-M0063D-26-4,0 | 1 | 51.620 | 51.683929 | Siliciclastic sediment | Clay | 90 | Glacial clay, in the liner varved with a visible varve thickness of c. 20 mm. CC sample mixed and smeared out no varves detectable. rusty drilling tool pieces. | Homogeneous; lamination | Mica; quartz; unidentified minerals | Plant macrofossil | Acid rock; crystalline rock | Parallel laminated | Slightly | 2.5Y 5/1 | Clay | Very well sorted | ||||
| 347-M0063D-27-1,0 | 1 | 50.500 | 50.563929 | Siliciclastic sediment | Clay | Dark gray ( 5Y 4/1) clay with convolute bedding ranging in orientation from almost vertical to semi-horizontal; bedding is light and dark colored clay. | Slump bedding | Convolute bedding | Moderately | 5Y 4/1 | Very well sorted | |||||||||
| 347-M0063D-27-2,0 | 1 | 52.000 | 52.063929 | Siliciclastic sediment | Clay | Dark gray (5Y 4/1) clay, color bedded; 0-80 cm: contorted and convolute bedding; one sand lamina, inclined and disrupted, at 19-21 cm;80-114 cm: planar and parallel laminated and bedded; | irregular lamina/bed thickness from mm-scale at 80-85 cm to dm scale at 85-150 cm. | Slump bedding | Convolute bedding | Slightly | 5Y 4/1 | Very well sorted | ||||||||
| 347-M0063D-27-3,0 | 1 | 53.140 | 53.203929 | Siliciclastic sediment | Clay | 90 | Shipboard: Varved glacial clay with clayey summer and winter layers, varve thickness c. 8 mm. OSP: Dark gray (5Y 4/1) laminate clay; laminae thickness decreasing upward at 6-24 cm; lamination by color at 1-3 cm. | Lamination | Mica; quartz; unidentified minerals | Parallel laminated | Slightly | 5Y 4/1 | Clay | Very well sorted | ||||||
| 347-M0063D-28-1,0 | 1 | 52.500 | 52.695078 | Siliciclastic sediment | Clay | Dark gray clay; 0-92cm soupy, 92-150cm slightly disturbed; 92-140 lamination by color (partly disrupted laminas, 106-111 microfault (extension), 134-138cm microfault (extension); 140-150cm homogeneous; 120-140cm around 17 laminas (11-12mm in thickness). | Convolute bedding; lamination; slump bedding | Parallel laminated | Highly | Absent bioturbation | 5Y 4/1 | Clay | Very well sorted | |||||||
| 347-M0063D-28-2,0 | 1 | 54.000 | 54.195078 | Siliciclastic sediment | Clay | Dark gray clay; 0-13cm homogeneous with very faint lamination; 13-60cm folded/contorted (SSD - primary sed. Features); folded silt lamina at 32-35cm; possible shear zone at 13cm. | Convolute bedding; lamination; slump bedding | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Clay | Very well sorted | |||||||
| 347-M0063D-28-3,0 | 1 | 54.600 | 54.795078 | Siliciclastic sediment | Clay | 90 | Shipboard: Weakly varved glacial clay, varve thickness 5-10 mm; rusty pipe pieces. | Lamination | Mica; quartz; unidentified minerals | Parallel laminated | Slightly | 5Y 4/2 | Clay | Very well sorted | ||||||
| 347-M0063D-30-1,0 | 1 | 54.200 | 54.395078 | Siliciclastic sediment | Clay | Dark gray clay with dispersed clasts; lamination by color and grain size; 110-130cm around 27laminas (7-8mm lamina thickness); clast 138cm; silt pocket at 120cm, 125cm; few silt laminas (2mm in thickness);0-100cm soupy. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Clay | Very well sorted | |||||||
| 347-M0063D-30-2,0 | 1 | 55.700 | 55.895078 | Siliciclastic sediment | Clay | Dark gray clay; lamination by color and grain size (mm to cm-scale); 50-70cm around 18 laminas (11-12mm in thickness); crystalline clast at 27cm, 32cm (working half); few homogeneous laminas at 4-13, 110-114cm; sand grains in silt clay at 20-24cm; | sandy silt lamina at 114cm (0.2mm in thickness). | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Clay | Very well sorted | |||||||
| 347-M0063D-30-3,0 | 1 | 57.020 | 57.215078 | Siliciclastic sediment | Clay | 90 | Shipboard: Varved glacial clay, both summer and winter layers being very clayey, varve thickness c. 8 mm. OSP: dark gray clay; very faint lamination; concretion at 12-16cm (limestone as nucleus), concretion carbonatic cemented. | Lamination | Unidentified minerals | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/2 | Clay | Very well sorted | |||||
| 347-M0063D-31-1,0 | 1 | 56.200 | 56.395078 | Siliciclastic sediment | Clay | Dark gray (5Y 4/1) clay; 0-92 cm highly disturbed and 92-136 moderately disturbed (deformed) by coring; 136-150 cm: mm-scale planar parallel laminated clay. | Lamination | Parallel laminated | Moderately | 5Y 4/1 | Very well sorted | |||||||||
| 347-M0063D-31-2,0 | 1 | 57.700 | 57.895078 | Siliciclastic sediment | Clay | Dark gray (5Y 4/1) clay with weak horizontal bedding and lamination by color; laminae are visibly contorted at 19-20 cm; rhizon mark at 70 cm. | Lamination | Slightly | 5Y 4/1 | Very well sorted | ||||||||||
| 347-M0063D-31-3,0 | 1 | 58.900 | 59.095078 | Siliciclastic sediment | Clay | Sand laminae | Dark gray (5Y 4/1) clay with sand laminae; 0-6 cm homogeneous, massive; 6-10 cm: two sets of cm-scale fine-medium sand laminae; 12-40 cm: strongly contorted color lamination; bedding orientation inclined and horizontal. | Lamination; slump bedding | Slightly | 5Y 4/1 | Well sorted | |||||||||
| 347-M0063D-31-4,0 | 1 | 59.300 | 59.495078 | Siliciclastic sediment | Clay | 90 | Shipboard: Varved glacial clay, both summer and winter layers being very clayey, varve thickness c. 10 mm, rusty pipe bits. OSP: Dark gray (5Y 4/1) clay; contorted bedding/lamination; 10-12 cm: void. | Lamination | Mica; quartz; unidentified minerals | Plant macrofossil | Acid rock; crystalline rock | Parallel laminated | Slightly | 5Y 4/1 | Clay | Very well sorted | ||||
| 347-M0063D-32-1,0 | 1 | 58.700 | 58.665570 | Siliciclastic sediment | Clay | Dark gray (5Y 4/1) clay with weak color lamination on a mm to cm scale; planar, parallel and horizontal. 0-93 cm: highly disturbed; 93-120 cm: moderately disturbed with strongly bowed laminae. | Lamination | Parallel laminated | Moderately | 5Y 4/1 | Very well sorted | |||||||||
| 347-M0063D-32-2,0 | 1 | 60.200 | 60.165570 | Siliciclastic sediment | Clay | Dark gray (5Y 4/1) laminated clay; lamination by color on a mm-cm scale; some microfaulting at 24-25 cm and 54-55 cm; concretion at 145-146 cm. | Lamination | Parallel laminated | Slightly | 5Y 4/1 | Very well sorted | |||||||||
| 347-M0063D-32-3,0 | 1 | 61.700 | 61.665570 | Siliciclastic sediment | Clay | Dark gray (5Y 4/1) clay, planar, parallel, horizontal laminae by color on a mm-cm scale; some slightly reddish laminae at 6 and 8 cm. | Lamination | Parallel laminated | Slightly | 5Y 4/1 | Very well sorted | |||||||||
| 347-M0063D-32-4,0 | 1 | 62.030 | 61.995570 | Siliciclastic sediment | Clay | 90 | Shipboard: Varved glacial clay, both summer and winter layers being very clayey, varve thickness c. 10 mm. OSP: Dark gray (5Y 4/1) clay, planar, parallel laminated by color on a mm to cm scale. | Lamination | Mica; quartz; unidentified minerals | Plant macrofossil | Parallel laminated | Slightly | 5Y 4/1 | Clay | Very well sorted | |||||
| 347-M0063D-33-1,0 | 1 | 61.200 | 61.919667 | Siliciclastic sediment | Clay | Dark gray clay; 0-68cm soupy; lamination by color and grain size; laminas banded down due to drilling?; some dispersed sand grains in isolated laminas; core surface partly smeared out (cutting). | Lamination | Parallel laminated | Highly | Absent bioturbation | 5Y 4/1 | Clay | Very well sorted | |||||||
| 347-M0063D-33-2,0 | 1 | 62.700 | 63.419667 | Siliciclastic sediment | Clay | Dark gray clay; faint lamination by color (laminas banded down due to drilling); moderately to highly disturbed. | Lamination | Parallel laminated | Moderately | Absent bioturbation | 2.5Y 4/1 | Very well sorted | ||||||||
| 347-M0063D-33-3,0 | 1 | 64.060 | 64.779667 | Siliciclastic sediment | Clay | 90 | Shipboard: Varved glacial clay, both summer and winter layers being very clayey, varve thickness c. 4 mm; rusty pipe bits. OSP: dark gray clay; very faint lamination; moderately to highly disturbed. | Lamination | Mica; opaques; pyrite; quartz; unidentified minerals | Acid rock; metamorphic rock; crystalline rock | Parallel laminated | Highly | Absent bioturbation | 5Y 4/1 | Clay | Very well sorted | ||||
| 347-M0063D-34-1,0 | 1 | 63.700 | 64.419667 | Siliciclastic sediment | Clay | Dark gray (5Y 4/1) color-laminated clay; planar parallel horizontal lamination on a mm to cm scale; more typical varve-like laminae couplets with light-colored bottom laminae grading up into darker colored; | massive/weakly laminated clay interbed at 55-75cm. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Very well sorted | |||||||
| 347-M0063D-34-2,0 | 1 | 65.200 | 65.919667 | Siliciclastic sediment | Clay | Dark gray (5Y 4/1) color laminated clay; planar, parallel, horizontal laminae at mm-cm thickness with distinct varve-like couplets; silt laminae at 12 and 72 cm. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Very well sorted | ||||||||
| 347-M0063D-34-3,0 | 1 | 66.320 | 67.039667 | Siliciclastic sediment | Clay | 90 | Very good visible lamination of the varved clay, single varve about 3-6mm, only slight core disturbance visible; rusty pipe pieces. | Lamination | Mica; quartz; unidentified minerals | Plant macrofossil | Acid rock; crystalline rock | Parallel laminated | Slightly | Clay | Very well sorted | |||||
| 347-M0063D-35-1,0 | 1 | 67.000 | 67.719667 | Siliciclastic sediment | Clay | Olive gray clay; core surface smeared out; very faint deformed lamination visible (core disturbance?). | Lamination | Parallel laminated | Moderately | Absent bioturbation | 5Y 4/2 | Clay | Very well sorted | |||||||
| 347-M0063D-35-2,0 | 1 | 67.610 | 68.329667 | Siliciclastic sediment | Clay | 90 | Rusty drill tool pieces. | Lamination | Mica; quartz; unidentified minerals | Acid rock; crystalline rock | Parallel laminated | Moderately | 5Y 4/1 | Clay | Very well sorted | |||||
| 347-M0063D-36-1,0 | 1 | 67.600 | 68.255733 | Siliciclastic sediment | Clay | Pebbles/granules | Dark gray silty clay with dispersed clast; looks highly disturbed; laminas band downwards; lamination by color; clast at 85cm, 99cm; silt laminas occur (99-101cm banded down); totally deformed). | Lamination; slump bedding | Parallel laminated | Highly | Absent bioturbation | 5Y 4/1 | Moderately well sorted | |||||||
| 347-M0063D-36-2,0 | 1 | 69.100 | 69.755733 | Siliciclastic sediment | Silty clay | Dark gray silty clay with minor sand; strongly deformed (drilling); laminas disrupted and banded; sand laminas disrupted. | Lamination; slump bedding | Parallel laminated | Highly | Absent bioturbation | 5Y 4/1 | Moderately well sorted | ||||||||
| 347-M0063D-36-3,0 | 1 | 69.780 | 70.435733 | Siliciclastic sediment | Clay | 90 | Shipboard: Red coating?; drill tool rust. | Lamination | Mica; quartz; unidentified minerals | Acid rock; crystalline rock | Parallel laminated | Slightly | 5Y 4/1 | Clay | Very well sorted | |||||
| 347-M0063D-37-1,0 | 1 | 70.300 | 70.129500 | Siliciclastic sediment | Clay | Silt lamina | Dark gray (5Y 4/1) laminated clay; clay is laminated by color on a mm to cm scale and by texture with numerous silt laminae in packages that are irregularly spaced; more massive/weakly laminated intervals at 30-40 and 139-150 cm. | Most silt laminae are positioned at the sharp boundary between dark winter laminae and light summer laminae, possibly forming the coarse grained basal part of the summer laminae in a varve couplet that is fining upward. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Very well sorted | ||||||
| 347-M0063D-37-2,0 | 1 | 71.800 | 71.629500 | Siliciclastic sediment | Clay | Silt lamina | Dark gray (5Y 4/1) laminated clay; numerous sub-mm silt laminae in packages, but irregularly spaced; clay is also laminated by color on a mm to cm scale; massive/weakly laminated intervals at 0-21 and 65-80cm. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Very well sorted | |||||||
| 347-M0063D-37-3,0 | 1 | 73.300 | 73.129500 | Siliciclastic sediment | Clay | Silt lamina | Dark gray (5Y 4/1) laminated clay; isolated sub-mm silt laminae in packages; clay is weakly laminated by color on a mm to cm scale at 17-24 cm; massive/weakly laminated intervals 0-17 and 24-37 cm. | Lamination | Parallel laminated | Slightly | 5Y 4/1 | Very well sorted | ||||||||
| 347-M0063D-37-4,0 | 1 | 73.670 | 73.499500 | Siliciclastic sediment | Clay | 90 | Reddish coating? | Lamination | Mica; pyrite; quartz; unidentified minerals | Acid rock; crystalline rock | Parallel laminated | Slightly | 5Y 4/1 | Clay | Very well sorted | |||||
| 347-M0063D-38-1,0 | 1 | 73.600 | 73.429500 | Siliciclastic sediment | Clay | Silt lamina | Dark gray (5Y 4/1) weakly color laminated clay with common sub-mm thick silt laminae; massive clay interval at 127-150 cm; 0-37 cm: highly disturbed. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Very well sorted | |||||||
| 347-M0063D-38-2,0 | 1 | 75.100 | 74.929500 | Siliciclastic sediment | Clay | Silt lamina | Dark gray (5Y 4/1) weakly color laminated clay with common sub-mm thick silt laminae; concretion (carbonate?) at 101-106 cm. | Lamination | ||||||||||||
| 347-M0063D-38-3,0 | 1 | 76.600 | 76.429500 | Siliciclastic sediment | Clay | Silt lamina | Dark gray (5Y 4/1) clay with sub-mm thick silt laminae; very faint lamination by color of mm-cam scale. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Very well sorted | |||||||
| 347-M0063D-38-4,0 | 1 | 77.050 | 76.879500 | Siliciclastic sediment | Clay | Silt lamina | Dark gray (5Y 4/1) clay with isolated silt laminae (sub-mm thick). | Lamination | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Very well sorted | |||||||
| 347-M0063D-39-1,0 | 1 | 76.900 | 77.190155 | Siliciclastic sediment | Clay | Dark gray clay with silt and fine-sand laminas; 0-20cm soupy, 20-150cm slightly disturbed; 110-130cm around 19 laminas (10-11mm thickness). | Lamination; parallel bedding; plane bedding | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Clay | Very well sorted | |||||||
| 347-M0063D-39-2,0 | 1 | 78.400 | 78.690155 | Siliciclastic sediment | Clay | Nodule/concretion, general | Dark gray clay with silt laminas; silt laminas 1-3mm in thickness silty clay parts 3-4cm in thickness; 7-9cm concretion; 40-60cm around 21 laminas (9-10mm thickness). | Lamination; parallel bedding; plane bedding | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Clay | Very well sorted | ||||||
| 347-M0063D-39-3,0 | 1 | 79.900 | 80.190155 | Siliciclastic sediment | Clay | Silt lamina | Dark gray clay with silt laminas; lamina thickness around 2-4cm. | Lamination; parallel bedding; plane bedding | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Clay | Very well sorted | ||||||
| 347-M0063D-39-4,0 | 1 | 80.160 | 80.450155 | Siliciclastic sediment | Clay | Silt lamina | Dark gray clay with silt laminas; lamination by color and grain size; core surface a little bit disturbed (cutting). | Lamination | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Clay | Very well sorted | ||||||
| 347-M0063D-40-1,0 | 1 | 80.200 | 80.490155 | Siliciclastic sediment | Clay | Silt lamina | Dark gray (5Y 4/1) clay with common sub-mm silt laminae; silt laminae in packages; only weak color lamination in the clay at 77 cm and 101-103 cm; 0-4 cm highly disturbed by coring. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Very well sorted | |||||||
| 347-M0063D-40-2,0 | 1 | 81.700 | 81.990155 | Siliciclastic sediment | Clay | Silt lamina | Dark gray (5Y 4/1) clay with common sub-mm silt laminae; clay shows weak lamination by color on a mm to cm scale; ~ 1 cm diameter concretion (carbonate?) at 148-149 cm. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Very well sorted | |||||||
| 347-M0063D-40-3,0 | 1 | 83.190 | 83.480155 | Siliciclastic sediment | Clay | Silt lamina | Dark gray (5Y 4/1) clay with isolated sub-mm silt laminae. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 5Y 4/1 | Very well sorted | |||||||
| 347-M0063D-41-1,0 | 1 | 83.500 | 83.855730 | Siliciclastic sediment | Clay | Grayish brown, clay, weak lamination by color, interlaminated with silt lamina, varved, clay lamina 1 - 20cm, silt lamina mm scale bundlet, interval 61 - 77cm and 114 - 135, very well sorted, slightly disturbed, carbonate nodule at 78cm, 2cm diameter, 1cm | lamina at 122cm. | Lamination | Parallel laminated | Slightly | Absent bioturbation | 10YR 5/2 | Very well sorted | |||||||
| 347-M0063D-41-2,0 | 1 | 85.000 | 85.355730 | Siliciclastic sediment | Clay | Grayish brown, clay, interlaminated, clay lamina 1 - 10cm, silt lamina mm scale bundlet, very well sorted, slightly disturbed. | Lamination | Parallel laminated | Slightly | 10YR 5/2 | Very well sorted | |||||||||
| 347-M0063D-41-3,0 | 1 | 86.290 | 86.645730 | Siliciclastic sediment | Clay | Grayish brown, clay, interlaminated, clay lamina 0,5 - 5cm, silt lamina mm scale, often bundlet, very well sorted, slightly disturbed, carbonate nodule a 40cm, Surrounded bladet 3cm. | Highly | 10YR 5/2 | Very well sorted | |||||||||||
| 347-M0063D-41-4,0 | 1 | 86.760 | 87.115730 | Siliciclastic sediment | Clay | 90 | Grayish brown, clay, heavily disturbed, very well sorted. | Lamination | Unidentified minerals | Parallel laminated | Slightly | 2.5Y 5/2 | Clay | Very well sorted |