Xiao, Xiaotong; Stein, Ruediger; Fahl, Kirsten (2015): Biomarker distributions in sediment core PS2446-4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.845017, In supplement to: Xiao, X et al. (2015): MIS 3 to MIS 1 temporal and LGM spatial variability in Central Arctic Ocean sea-ice cover: Reconstruction from biomarkers. Paleoceanography, 30(7), 969-983, https://doi.org/10.1002/2015PA002814
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Project(s):
Coverage:
Latitude: 82.396667 * Longitude: 40.908333
Date/Time Start: 1993-08-19T00:00:00 * Date/Time End: 1993-08-19T00:00:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 5.205 m
Event(s):
PS2446-4 (PS27/020) * Latitude: 82.396667 * Longitude: 40.908333 * Date/Time: 1993-08-19T00:00:00 * Elevation: -2022.0 m * Penetration: 7.5 m * Recovery: 6.55 m * Location: Barents Sea * Campaign: ARK-IX/4 (PS27) * Basis: Polarstern * Method/Device: Kasten corer (KAL)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Depth, top/min | Depth top | m | Xiao, Xiaotong | ||
| 3 | Depth, bottom/max | Depth bot | m | Xiao, Xiaotong | ||
| 4 | Carbon, organic, total | TOC | % | Xiao, Xiaotong | Carbon sulphur analyzer | |
| 5 | 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane, per unit mass total organic carbon | IP25/TOC | µg/g | Xiao, Xiaotong | Gas chromatography - Mass spectrometry (GC-MS) | |
| 6 | 24-Methylcholesta-5,22E-dien-3beta-ol, per unit mass total organic carbon | Brassicasterol/TOC | µg/g | Xiao, Xiaotong | Gas chromatography - Mass spectrometry (GC-MS) | |
| 7 | 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol, per unit mass total organic carbon | Dinosterol/TOC | µg/g | Xiao, Xiaotong | Gas chromatography - Mass spectrometry (GC-MS) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
180 data points
Data
| 1 Depth sed [m] | 2 Depth top [m] | 3 Depth bot [m] | 4 TOC [%] | 5 IP25/TOC [µg/g] | 6 Brassicasterol/TOC [µg/g] | 7 Dinosterol/TOC [µg/g] |
|---|---|---|---|---|---|---|
| 0.005 | 0.00 | 0.01 | 1.36 | 0.63 | 104.59 | 9.07 |
| 0.015 | 0.01 | 0.02 | 1.21 | 0.48 | 40.11 | 4.93 |
| 0.025 | 0.02 | 0.03 | 1.22 | 0.36 | 21.14 | 3.80 |
| 0.065 | 0.06 | 0.07 | 1.09 | 0.18 | 9.93 | 2.18 |
| 0.105 | 0.10 | 0.11 | 1.03 | 0.09 | 7.98 | 1.92 |
| 0.505 | 0.50 | 0.51 | 0.72 | 0.01 | 5.74 | 1.40 |
| 0.805 | 0.80 | 0.81 | 0.93 | 0.09 | 25.07 | 6.05 |
| 0.905 | 0.90 | 0.91 | 0.82 | 0.07 | 13.57 | 3.61 |
| 1.205 | 1.20 | 1.21 | 0.68 | 0.21 | 13.01 | 8.30 |
| 1.305 | 1.30 | 1.31 | 0.81 | 0.40 | 23.95 | 13.78 |
| 1.405 | 1.40 | 1.41 | 0.68 | 0.31 | 18.88 | 9.95 |
| 1.675 | 1.67 | 1.68 | 0.87 | 0.01 | 1.44 | 0.38 |
| 1.805 | 1.80 | 1.81 | 0.54 | 0.34 | 17.07 | 5.08 |
| 1.905 | 1.90 | 1.91 | 0.57 | 0.42 | 30.31 | 8.88 |
| 2.005 | 2.00 | 2.01 | 0.56 | 0.41 | 22.24 | 6.10 |
| 2.505 | 2.50 | 2.51 | 1.05 | 0.07 | 12.38 | 1.18 |
| 2.805 | 2.80 | 2.81 | 0.96 | 0.23 | 14.02 | 1.86 |
| 3.205 | 3.20 | 3.21 | 0.55 | 0.18 | 9.72 | 2.39 |
| 3.305 | 3.30 | 3.31 | 0.47 | 0.12 | 8.98 | 2.59 |
| 3.405 | 3.40 | 3.41 | 0.49 | 0.21 | 8.07 | 2.83 |
| 3.505 | 3.50 | 3.51 | 0.47 | 0.06 | 8.39 | 1.94 |
| 3.705 | 3.70 | 3.71 | 0.38 | 0.12 | 6.98 | 2.12 |
| 3.855 | 3.85 | 3.86 | 0.94 | 0.02 | 2.76 | 0.66 |
| 4.055 | 4.05 | 4.06 | 1.49 | 0.08 | 10.81 | 0.78 |
| 4.205 | 4.20 | 4.21 | 0.63 | 0.07 | 12.94 | 4.45 |
| 4.405 | 4.40 | 4.41 | 0.64 | 0.15 | 9.63 | 2.21 |
| 4.605 | 4.60 | 4.61 | 1.46 | 0.11 | 11.52 | 0.87 |
| 4.855 | 4.85 | 4.86 | 1.28 | 0.06 | 7.79 | 0.62 |
| 5.055 | 5.05 | 5.06 | 1.23 | 0.07 | 7.07 | 0.60 |
| 5.205 | 5.20 | 5.21 | 0.51 | 0.00 | 3.33 | 0.92 |