Song, Tengfei; Hillaire-Marcel, Claude; de Vernal, Anne; Liu, Yanguang (2022): Grain size distribution of sediment core Arc7-E25 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.949839, In: Song, T et al. (2022): Sedimentology, mineralogy, and geochemistry results of core Arc7-E25 from southern Mendeleev Ridge, Arctic Ocean [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.949846
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Keyword(s):
Related to:
Song, Tengfei; Hillaire-Marcel, Claude; de Vernal, Anne; Liu, Yanguang (2024): A resilient ice cover over the southernmost Mendeleev Ridge during the late Quaternary. Boreas, 53(1), 106-123, https://doi.org/10.1111/bor.12632
Coverage:
Latitude: 79.000000 * Longitude: 179.400000
Date/Time Start: 2016-07-15T00:00:00 * Date/Time End: 2016-07-15T00:00:00
Minimum DEPTH, sediment/rock: 0.015 m * Maximum DEPTH, sediment/rock: 1.665 m
Event(s):
Arc7-E25 (E25) * Latitude: 79.000000 * Longitude: 179.400000 * Date/Time: 2016-07-15T00:00:00 * Elevation: -1200.0 m * Recovery: 3.2 m * Location: Mendeleev Ridge, Arctic Ocean * Campaign: Arc7 * Basis: Xue Long * Method/Device: Gravity corer (GC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Song, Tengfei | Geocode | |
| 2 | Clay | Clay | % | Song, Tengfei | Beckman Coulter Laser diffraction particle size analyzer LS 13 320 | |
| 3 | Silt | Silt | % | Song, Tengfei | Beckman Coulter Laser diffraction particle size analyzer LS 13 320 | |
| 4 | Sand | Sand | % | Song, Tengfei | Beckman Coulter Laser diffraction particle size analyzer LS 13 320 | |
| 5 | Grain size, mean | Grain size mean | µm | Song, Tengfei | Beckman Coulter Laser diffraction particle size analyzer LS 13 320 |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
144 data points
Data
| 1 Depth sed [m] | 2 Clay [%] | 3 Silt [%] | 4 Sand [%] | 5 Grain size mean [µm] |
|---|---|---|---|---|
| 0.015 | 27.4 | 72.0 | 0.6 | 7.9 |
| 0.035 | 25.5 | 73.2 | 1.3 | 7.3 |
| 0.055 | 25.1 | 73.7 | 1.2 | 7.6 |
| 0.070 | 30.7 | 68.6 | 0.7 | 5.6 |
| 0.105 | 34.4 | 65.6 | 0.0 | 3.9 |
| 0.125 | 33.0 | 67.0 | 0.0 | 4.0 |
| 0.145 | 36.3 | 63.7 | 0.0 | 3.5 |
| 0.165 | 35.5 | 64.5 | 0.0 | 3.6 |
| 0.185 | 40.1 | 59.9 | 0.0 | 3.3 |
| 0.205 | 37.5 | 62.2 | 0.3 | 4.0 |
| 0.265 | 25.1 | 74.3 | 0.6 | 7.0 |
| 0.285 | 19.5 | 80.2 | 0.3 | 7.3 |
| 0.305 | 20.0 | 79.2 | 0.8 | 8.5 |
| 0.345 | 23.3 | 73.5 | 3.2 | 11.1 |
| 0.385 | 21.1 | 74.1 | 4.8 | 14.2 |
| 0.425 | 24.4 | 73.1 | 2.5 | 10.7 |
| 0.465 | 20.4 | 65.4 | 14.2 | 24.1 |
| 0.545 | 16.7 | 76.5 | 6.8 | 14.1 |
| 0.585 | 34.6 | 64.9 | 0.5 | 4.4 |
| 0.625 | 34.8 | 65.0 | 0.2 | 3.9 |
| 0.665 | 34.6 | 65.4 | 0.0 | 3.7 |
| 0.705 | 33.5 | 66.2 | 0.3 | 4.7 |
| 0.745 | 22.9 | 76.7 | 0.4 | 7.3 |
| 0.785 | 37.9 | 62.1 | 0.0 | 3.9 |
| 0.865 | 35.5 | 62.3 | 2.2 | 6.2 |
| 0.985 | 25.7 | 69.2 | 5.1 | 10.5 |
| 1.025 | 33.2 | 66.1 | 0.7 | 5.7 |
| 1.065 | 30.6 | 59.8 | 9.6 | 14.5 |
| 1.105 | 31.7 | 63.5 | 4.8 | 8.7 |
| 1.185 | 35.3 | 64.0 | 0.7 | 5.8 |
| 1.225 | 33.1 | 65.2 | 1.7 | 4.4 |
| 1.265 | 44.2 | 54.6 | 1.2 | 3.3 |
| 1.345 | 32.9 | 66.3 | 0.8 | 5.6 |
| 1.425 | 31.8 | 67.7 | 0.5 | 5.7 |
| 1.465 | 39.1 | 60.9 | 0.0 | 4.5 |
| 1.665 | 31.3 | 67.0 | 1.7 | 6.2 |