Expedition 302 Scientists (2006): Description of lithologic section units of Hole 302-M0003A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.615351
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Related to:
Backman, Jan; Moran, Kathryn; McInroy, Dave; Mayer, Larry A; Expedition 302 Scientists (2006): Proceedings of the Integrated Ocean Drilling Program. Washington, DC (Integrated Ocean Drilling Program Management International, Inc.), 302, https://doi.org/10.2204/iodp.proc.302.2006
Project(s):
Coverage:
Latitude: 87.933330 * Longitude: 139.535000
Date/Time Start: 2004-08-26T00:00:00 * Date/Time End: 2004-08-26T00:00:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 14.37 m
Event(s):
302-M0003A (ACEX-M3A) * Latitude: 87.933330 * Longitude: 139.535000 * Date/Time: 2004-08-26T00:00:00 * Elevation: -1206.2 m * IGSN: IBCR0302RHUS001 * Penetration: 15 m * Recovery: 14.85 m * Location: Arctic Ocean * Campaign: Exp302 (Arctic Coring Expedition, ACEX) * Basis: CCGS Captain Molly Kool (Vidar Viking)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Sample code/label | Sample label | Expedition 302 Scientists | |||
| 3 | Depth, composite | Depth comp | mcd | Expedition 302 Scientists | Intercore correlation | |
| 4 | Lithologic unit/sequence | Unit | Expedition 302 Scientists | |||
| 5 | Main Lithology | Main lith | Expedition 302 Scientists | Visual observation | ||
| 6 | Percentage | Perc | % | Expedition 302 Scientists | Estimated | Main lith proportion |
| 7 | Lithology/composition/facies | Lithology | Expedition 302 Scientists | Visual description | ||
| 8 | Lithology/composition/facies | Lithology | Expedition 302 Scientists | Visual description | continuation | |
| 9 | Bedding/banding | Bedding/banding | Expedition 302 Scientists | Visual description | ||
| 10 | Core disturbance | Disturbance | Expedition 302 Scientists | Visual description | ||
| 11 | Bioturbation | Bioturbation | Expedition 302 Scientists | Visual description | ||
| 12 | Color code HLS-system | Color HLS | Expedition 302 Scientists | Munsell Color System (1994) | ||
| 13 | Comment | Comment | Expedition 302 Scientists |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
134 data points
Data
| 1 Depth sed [m] | 2 Sample label | 3 Depth comp [mcd] (Intercore correlation) | 4 Unit | 5 Main lith (Visual observation) | 6 Perc [%] (Main lith proportion, Estimated) | 7 Lithology (Visual description) | 8 Lithology (continuation, Visual description) | 9 Bedding/banding (Visual description) | 10 Disturbance (Visual description) | 11 Bioturbation (Visual description) | 12 Color HLS (Munsell Color System (1994)) | 13 Comment |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.00 | 302-M0003A-1H-1,0 | 3.62 | 1 | Silty mud | 100 | Silty mud, grayish brown (10YR 5/2, 2.5Y 5/2), olive gray 5Y 4/2 and dark gray (5Y 4/1) thin color banding (brown thin laminae) between 23 cm and 110 cm. 0 -10 cm (10YR 5/2); 10 - 15 cm (10YR 4/2); 15 - 60 cm (2.5Y 5/2); 60 - 74 cm (2.5Y 5/4); | 74 - 84 cm (8Y 4/1); 84 - 110 cm (5Y 4/2). | 10YR 5/2 - 2.5Y 4/4 | Dropstones ~0.5 cm in diameter at 40.5 cm and 43 cm | |||
| 1.10 | 302-M0003A-1H-1,110 | 4.72 | 2 | Silty clay | 100 | Silty clay, light olive brown | slightly | Slightly to moderately bioturbated | ||||
| 1.50 | 302-M0003A-1H-2,0 | 5.12 | 1 | Silty clay | 100 | Silty clay brown to light olive brown. 0 - 32 cm (10YR 4/2); 32 - 57 cm (2.5Y 5/4); 57 - 68 cm (10Yr 4/2); 68 - 94 cm (2.5Y 5/4); 94 - 104 cm (10YR 4/2); 104 -140 cm ( 2.5Y 5/4); 140 - 150 cm (10YR 4/2). | moderate, Planolites | Dropstone ~0.5 cm in diameter, at 56 cm | ||||
| 3.01 | 302-M0003A-1H-3,0 | 6.63 | 1 | Silty clay | 100 | Silty clay, 0 - 6 cm (2.5Y 5/4); 6 - 21 cm (2.5Y 4/4); 21 - 67 cm (2.5Y 5/4 to 2.5Y 3/0); 67 - 77 cm (2.5Y 4/4); 77 - 107 cm (10YR 4/4 to 2.5Y 4/4); 107 - 114 cm ( 10YR 7/6); 114 - 142 cm (10YR to 2.5 4/4). | slight, Planolites | Moderate to slightly bioturbated. Very dark gray mottling from 35 - 58 cm. Black spots 78 - 142 cm. Thalassinoides burrow at 10 - 20 cm. | ||||
| 4.44 | 302-M0003A-1H-4,0 | 8.06 | 1 | Silty clay | 100 | Silty clay, moderately bioturbated, 0 - 5 cm light olive brown (2.5Y 5/4); 5 - 28 cm mottled olive brown (2.5Y 4/4); 28 - 34 cm light olive brown (2.5Y 5/4); with black spots from 3 to 27 cm. | moderate, Planolites | |||||
| 4.78 | 302-M0003A-1H-5,0 | 8.40 | 1 | Silty clay | 100 | Silty clay, slightly bioturbated, 0 - 18 cm light olive brown (2.5Y 5/4); 18 - 20 cm olive brown (2.5Y 4/4) with black spots | slight, Planolites | (2.5Y 5/4); (2.5Y 4/4) | ||||
| 5.00 | 302-M0003A-2H-1,0 | 10.15 | 1 | Silty clay | 100 | Silty clay, slight bioturbation, light olive brown (2.5Y 5/4) with dark gray mm-scale mottling at 30 cm, 42 cm, 90 cm, 110 cm and 122 cm; Concretions at 8 and 72 cm; mud clast at 30 cm. | thick | slightly | slight | 2.5Y 5/4 | Core disturbance in bottom 25 cm | |
| 6.50 | 302-M0003A-2H-2,0 | 11.65 | 1 | Silty clay | 100 | Silty clay, slight bioturbation throughout, light olive brown. Dark gray mm- to cm-scale color banding 0 - 43 cm. Concretions at 6, 18, and 72 cm. mm-scale mottling throughout. | thick | moderately | slight | 2.5Y 5/4 | Shear offset as much as 10 cm between left and right side of the core between 15 and 98 cm. | |
| 8.01 | 302-M0003A-2H-3,0 | 13.16 | 1 | Silty clay | 100 | Silty clay, slight bioturbation, light olive brown, with mm-scale dark gray mottling throughout. Color banding at 30 and 48 cm; concretions at 30, 52, and 74 cm. | slight | 2.5Y 5/4 | ||||
| 9.32 | 302-M0003A-2H-4,0 | 14.47 | 1 | Silty clay | 100 | Silty clay, slight bioturbation throughout, light olive brown; concretions at 6 and 10 cm | slight | 2.5Y 5/4 | ||||
| 9.61 | 302-M0003A-2H-5,0 | 14.76 | 1 | Silty clay | 100 | Silty clay, slight to moderate bioturbation, light olive brown; Color banding at 12 cm, concretion at 8 cm. | slight | 2.5Y 5/4 | Core catcher | |||
| 10.00 | 302-M0003A-3H-1,0 | 14.33 | 1 | Silty clay | 100 | Silty clay, slight bioturbation; 0 - 42 cm light olive brown (2.5Y 5/4), 42 - 52 cm grayish brown (10YR 5/2), 52 - 62 cm light olive brown (2.5Y 5/4), 62 - 69 cm grayish brown (10YR 5/2), 69 - 140 cm light olive brown (2.5Y 5/4), | 140 - 150 cm grayish brown (10YR 5/2). Nodules at 115 - 120 cm. Color banding at 125 cm. | medium to thick | slight | (2.5Y 5/4), (10YR 5/2) | ||
| 11.50 | 302-M0003A-3H-2,0 | 15.83 | 1 | Silty clay | 100 | Silty clay, slight bioturbation, 0 - 11 cm light olive brown (2.5Y 5/4), 11 - 22 cm grayish brown (10YR 5/2), 22 - 44 cm light olive brown (2.5Y 5/4), 44 - 56 cm grayish brown (10YR 5/2), 56 - 144 cm light olive brown (2.5Y 5/4), | 144 - 150 cm grayish brown (10YR 5/2). Strong dark gray mottling at 11 -17 cm. Concretions at 12 - 17 cm, dropstone at 98 cm. | medium to thick | slight | 2.5Y 5/4; 10YR 5/2 | ||
| 13.01 | 302-M0003A-3H-3,0 | 17.34 | 1 | Silty clay | 100 | Silty clay, slight bioturbation, 0 - 22 cm light olive brown (2.5Y 5/4), 22 - 31 cm grayish brown (10YR 5/2), 31 - 63 light olive brown (2.5Y 5/4), 63 - 70 cm brown (10YR 5/3), 70 - 125 light olive brown (2.5Y 5/4), | Strong dark gray mottling at 108 - 124 cm, concretions at 97, 110, and 125 cm; dropstone at 44 cm. | medium to thick | slight | 2.5Y 5/4, 10YR 5/2, 10YR 5/3 | ||
| 14.37 | 302-M0003A-3H-4,0 | 18.70 | 1 | Silty clay | 100 | Silty clay, slight bioturbation, light olive brown (2.5Y 5/4) with mm-cm scale dark gray mottling throughout. Color banding at 5 cm, 25 cm, and 45 cm; concretions from 2 - 24 cm. | thick | slight | 2.5Y 5/4 |