Schirrmeister, Lutz; Grigoriev, Mikhail N; Strauss, Jens; Grosse, Guido; Overduin, Pier Paul; Kholodov, Alexander L; Hubberten, Hans-Wolfgang (2017): Age determination of sediment core Iv-99 (Ivashkina Lagoon, Bykovsky Peninsula) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.878895, In supplement to: Schirrmeister, Lutz; Grigoriev, Mikhail N; Strauss, Jens; Grosse, Guido; Overduin, Pier Paul; Kohlodov, Aleksander; Guenther, Frank; Hubberten, Hans-Wolfgang (2018): Sediment characteristics of a thermokarst lagoon in the northeastern Siberian Arctic (Ivashkina Lagoon, Bykovsky Peninsula). arktos - The Journal of Arctic Geosciences, 4(1), https://doi.org/10.1007/s41063-018-0049-8
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Project(s):
Permafrost Research (Periglacial Dynamics) @ AWI (AWI_PerDyn)
Coverage:
Latitude: 71.743690 * Longitude: 129.400890
Date/Time Start: 1999-07-31T00:00:00 * Date/Time End: 1999-07-31T00:00:00
Minimum DEPTH, sediment/rock: 0.450 m * Maximum DEPTH, sediment/rock: 6.095 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample, optional label/labor no | Lab no | Schirrmeister, Lutz | AMS-Lab-ID | ||
| 2 | Sample ID | Sample ID | Schirrmeister, Lutz | |||
| 3 | DEPTH, sediment/rock | Depth sed | m | Schirrmeister, Lutz | Geocode | |
| 4 | Depth, top/min | Depth top | m | Schirrmeister, Lutz | ||
| 5 | Depth, bottom/max | Depth bot | m | Schirrmeister, Lutz | ||
| 6 | Fraction modern carbon | F14C | Schirrmeister, Lutz | Calculated after Reimer et al. (2004) | ||
| 7 | Fraction modern carbon, standard deviation | F14C std dev | ± | Schirrmeister, Lutz | Calculated after Reimer et al. (2004) | |
| 8 | Age, dated | Age dated | ka BP | Schirrmeister, Lutz | Age, 14C AMS | BP |
| 9 | Age, dated standard deviation | Age dated std dev | ± | Schirrmeister, Lutz | Age, 14C AMS | |
| 10 | δ13C | δ13C | ‰ PDB | Schirrmeister, Lutz | Accelerator mass spectrometry (AMS) | not comparable to stable isotope ratio-MS measurement due to different isotopic fractionation |
| 11 | Age, maximum/old | Age max | ka | Schirrmeister, Lutz | Age, 14C calibrated, OxCal 4.2.4 (Bronk-Ramsey, 2013) | BP, 95.4% probability, Calibration curve: IntCal13 (Reimer et al. 2013) |
| 12 | Age, minimum/young | Age min | ka | Schirrmeister, Lutz | Age, 14C calibrated, OxCal 4.2.4 (Bronk-Ramsey, 2013) | BP, 95.4% probability, Calibration curve: IntCal13 (Reimer et al. 2013) |
| 13 | Carbon mass | C | mg | Schirrmeister, Lutz | ||
| 14 | Method comment | Method comm | Schirrmeister, Lutz | full preparation method see Rethemeyer et al. (2013, doi:10.1016/j.nimb.2012.02.012) | ||
| 15 | Age, dated material | Dated material | Schirrmeister, Lutz |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
98 data points
Data
| 1 Lab no | 2 Sample ID | 3 Depth sed [m] | 4 Depth top [m] | 5 Depth bot [m] | 6 F14C | 7 F14C std dev [±] | 8 Age dated [ka BP] | 9 Age dated std dev [±] | 10 δ13C [‰ PDB] | 11 Age max [ka] | 12 Age min [ka] | 13 C [mg] | 14 Method comm | 15 Dated material |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| COL4390.1.1 | Iv2-99-08 | 0.450 | 0.44 | 0.46 | 0.945 | 0.004 | 0.454 | 0.033 | -24.9 | 0.540 | 0.465 | 0.994 | AAA - Acid-Alkali-Acid extraction | plant/wood |
| COL4391.1.1 | Iv2-99-11/2 | 0.860 | 0.85 | 0.87 | 0.945 | 0.004 | 0.452 | 0.033 | -29.1 | 0.539 | 0.465 | 1.000 | AAA - Acid-Alkali-Acid extraction | plant/wood |
| COL4392.1.1 | Iv2-99-15/2 | 1.910 | 1.90 | 1.92 | 0.965 | 0.004 | 0.289 | 0.032 | -38.1 | 0.461 | 0.286 | 1.000 | AAA - Acid-Alkali-Acid extraction | plant/wood |
| COL4393.1.1 | Iv2-99-018 | 2.890 | 2.85 | 2.93 | 0.073 | 0.001 | 20.992 | 0.085 | -20.9 | 25.586 | 25.101 | 0.994 | AAA - Acid-Alkali-Acid extraction | plant/wood |
| COL4394.1.1 | Iv2-99-023 | 4.010 | 3.99 | 4.03 | 0.244 | 0.002 | 11.319 | 0.049 | -38.7 | 13.273 | 13.078 | 0.994 | AAA - Acid-Alkali-Acid extraction | plant/wood |
| COL4395.1.1 | Iv2-99-28 | 5.320 | 5.30 | 5.34 | 0.049 | 0.001 | 24.212 | 0.100 | -39.8 | 28.564 | 27.941 | 0.998 | AAA - Acid-Alkali-Acid extraction | plant/wood |
| COL4396.1.1 | Iv2-99-36 | 6.095 | 6.08 | 6.11 | 0.021 | 0.001 | 31.176 | 0.536 | -18.6 | 36.228 | 34.156 | 0.995 | A | sediment/soil |