Vasil'chuk, Yurij K; Shmelev, Denis; Cherbunina, Mariya Yu; Budantseva, Nadine A; Broushkov, Anatoly V; Vasil'chuk, Alla Constantinovna (2021): Radiocarbon dating of Late Pleistocene and Holocene ice wedges in Mamontova Gora, Central Yakutia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.937733
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Abstract:
Radiocarbon dating of the Late Pleistocene and Holocene syngenetic ice wedges, exposed at Mamontova Gora, are determined. The age of the ice wedges is shown to be younger than 20 ka, but older than 10 ka BP.
Keyword(s):
Related to:
Vasil'chuk, Yurij K; Kim, Jong-Chan; Vasil'chuk, Alla Constantinovna (2004): AMS 14C dating and stable isotope plots of Late Pleistocene ice-wedge ice. Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 223-224, 650-654, https://doi.org/10.1016/j.nimb.2004.04.120
Vasil'chuk, Yurij K; Shmelev, Denis; Cherbunina, Mariya Yu; Budantseva, Nadine A; Brushkov, A V; Vasil'chuk, Alla Constantinovna (2019): New Oxygen Isotope Diagrams of Late Pleistocene and Holocene Ice Wedges in Mamontova Gora and Syrdakh Lake, Central Yakutia. Doklady Earth Sciences, 486(1), 580-584, https://doi.org/10.1134/S1028334X19050283
Vasil'chuk, Yurij K; Vasil'chuk, Alla Constantinovna (2017): Validity of radiocarbon ages of Siberian yedoma. GeoResJ, 13, 83-95, https://doi.org/10.1016/j.grj.2017.02.004
Funding:
Russian Science Foundation, grant/award no. 19-17-00126: Verification and validation of Late Pleistocene paleotemperature scenario based on the stable isotope data in syngenetic ice wedges in Siberia using independent paleoclimatic models
Coverage:
Latitude: 62.978056 * Longitude: 133.952778
Minimum DEPTH, sediment/rock: 2.0 m * Maximum DEPTH, sediment/rock: 8.0 m
Event(s):
Comment:
The studies were conducted with the use of Accelerator Mass Spectrometry (AMS).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Location | Location | Vasil'chuk, Yurij K | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Vasil'chuk, Yurij K | Geocode | |
| 3 | AGE | Age | ka BP | Vasil'chuk, Yurij K | Accelerator mass spectrometry (AMS), radiocarbon ages | Geocode |
| 4 | Age, error | Age e | ± | Vasil'chuk, Yurij K | Accelerator mass spectrometry (AMS), radiocarbon ages | |
| 5 | Age, dated material | Dated material | Vasil'chuk, Yurij K | |||
| 6 | Sample comment | Sample comment | Vasil'chuk, Yurij K | |||
| 7 | Sample ID | Sample ID | Vasil'chuk, Yurij K | |||
| 8 | Calendar age, maximum/old | Cal age max | ka BP | Vasil'chuk, Yurij K | Accelerator mass spectrometry (AMS), radiocarbon ages | |
| 9 | Sample comment | Sample comment | Vasil'chuk, Yurij K | |||
| 10 | Calendar age, minimum/young | Cal age min | ka BP | Vasil'chuk, Yurij K | Accelerator mass spectrometry (AMS), radiocarbon ages |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
104 data points
Data
| 1 Location | 2 Depth sed [m] | 3 Age [ka BP] | 4 Age e [±] | 5 Dated material | 6 Sample comment | 7 Sample ID | 8 Cal age max [ka BP] | 9 Sample comment | 10 Cal age min [ka BP] |
|---|---|---|---|---|---|---|---|---|---|
| Mamontova Gora, Central Yakutia | 2.6 | 13.95 | 0.20 | organic microinclusions (ice wedge) | AMS dating on organic microinclusions directly from the ice wedges | SNU02-141 | 15.54 | 14.37 | |
| Mamontova Gora, Central Yakutia | 5.0 | 16.19 | 0.25 | organic microinclusions (ice wedge) | AMS dating on organic microinclusions directly from the ice wedges | SNU02-142 | 18.19 | 16.98 | |
| Mamontova Gora, Central Yakutia | 2.0 | 17.04 | 0.10 | organic microinclusions (ice wedge) | AMS dating on organic microinclusions directly from the ice wedges | SNU01-283 | 18.90 | 18.31 | |
| Mamontova Gora, Central Yakutia | 6.0 | 18.40 | 0.40 | organic microinclusions (ice wedge) | AMS dating on organic microinclusions directly from the ice wedges | SNU02-140 | 21.31 | 19.33 | |
| Mamontova Gora, Central Yakutia | 6.1 | 18.90 | 0.20 | organic microinclusions (ice wedge) | AMS dating on organic microinclusions directly from the ice wedges | SNU02-139 | 21.37 | 20.45 | |
| Mamontova Gora, Central Yakutia | 4.2 | 19.05 | 0.18 | organic microinclusions (ice wedge) | AMS dating on organic microinclusions directly from the ice wedges | SNU01-285 | 21.48 | 20.57 | |
| Mamontova Gora, Central Yakutia | 3.2 | 19.80 | 0.60 | organic microinclusions (ice wedge) | AMS dating on organic microinclusions directly from the ice wedges | SNU01-284 | 23.42 | 20.59 | |
| Mamontova Gora, Central Yakutia | 2.2 | >41.23 | organic matter (host sediments) | Dating of the organic matter from the host sediments | KI-5183 | >41.23 | *Beyond the calibration range | ||
| Mamontova Gora, Central Yakutia | 2.6 | 35.00 | 0.40 | organic matter (host sediments) | Dating of the organic matter from the host sediments | GIN-4604 | 38.53 | 36.72 | |
| Mamontova Gora, Central Yakutia | 3.0 | 40.60 | 0.50 | organic matter (host sediments) | Dating of the organic matter from the host sediments | MSU-IOAN-56 | 43.15 | 41.30 | |
| Mamontova Gora, Central Yakutia | 5.0 | 42.15 | 3.70 | organic matter (host sediments) | Dating of the organic matter from the host sediments | SI-1965 | >40.41 | *Beyond the calibration range | |
| Mamontova Gora, Central Yakutia | 5.5 | 26.80 | 0.60 | organic matter (host sediments) | Dating of the organic matter from the host sediments | MSU-IOAN -44 | 30.26 | 27.62 | |
| Mamontova Gora, Central Yakutia | 8.0 | 38.40 | 0.50 | organic matter (host sediments) | Dating of the organic matter from the host sediments | GIN-4603 | 41.26 | 39.89 | |
| Mamontova Gora, Central Yakutia | 8.0 | 44.00 | 1.90 | organic matter (host sediments) | Dating of the organic matter from the host sediments | MSU-IOAN -121 | >43.04 | *Beyond the calibration range | |
| Mamontova Gora, Central Yakutia | 8.0 | 46.70 | 1.50 | organic matter (host sediments) | Dating of the organic matter from the host sediments | SI-1972 | >47.80 | *Beyond the calibration range |