Vasil'chuk, Yurij K; Vasil'chuk, Alla Constantinovna; Budantseva, Nadine A (2023): 14C dates of organic remains in ice wedges from middle and lower parts of Seyakha yedoma in the north of Western Siberia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.962347, In: Vasil'chuk, YK et al. (2023): Stable isotope composition of syngenetic ice wedges, 14C dates of Seyakha yedoma and surrounding sediments, and January air palaeotemperatures for 25-21 cal ka BP in northwestern Siberia [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.962428
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Keyword(s):
Funding:
Coverage:
Latitude: 70.157744 * Longitude: 72.567881
Event(s):
Comment:
14C dates of organic remains in ice wedges from middle and lower parts of Seyakha yedoma and enclosing sediments (edge part of yedoma exposure). Calibrated using OxCal 4.4 equipped with IntCal 20 (Reimer et al. 2020, doi:10.1017/RDC.2020.41)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Location | Location | Vasil'chuk, Yurij K | |||
| 2 | Laboratory code/label | Lab label | Vasil'chuk, Yurij K | |||
| 3 | Height above sea level | Height | m a.s.l. | Vasil'chuk, Yurij K | ||
| 4 | Age, comment | Comm | Vasil'chuk, Yurij K | |||
| 5 | AGE | Age | ka BP | Vasil'chuk, Yurij K | Age, 14C calibrated, IntCal20 (Reimer et al. 2020) | Geocode |
| 6 | Age, standard error | Age std e | ± | Vasil'chuk, Yurij K | Age, 14C calibrated, IntCal20 (Reimer et al. 2020) | |
| 7 | Age, minimum/young | Age min | ka | Vasil'chuk, Yurij K | Age, 14C calibrated, IntCal20 (Reimer et al. 2020) | 95.4%, cal [ka BP] |
| 8 | Age, maximum/old | Age max | ka | Vasil'chuk, Yurij K | Age, 14C calibrated, IntCal20 (Reimer et al. 2020) | 95.4%, cal [ka BP] |
| 9 | Age, median | Age median | ka | Vasil'chuk, Yurij K | Age, 14C calibrated, IntCal20 (Reimer et al. 2020) | cal [ka BP] |
| 10 | Sample material | Samp mat | Vasil'chuk, Yurij K |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
72 data points
Data
| 1 Location | 2 Lab label | 3 Height [m a.s.l.] | 4 Comm | 5 Age [ka BP] | 6 Age std e [±] | 7 Age min [ka] | 8 Age max [ka] | 9 Age median [ka] | 10 Samp mat |
|---|---|---|---|---|---|---|---|---|---|
| Eastern coast of Yamal Peninsula, Seyakha settlement | IGANAMS-7335 | 15.2 | AMS 14C dates of ice wedges | 17.680 | 0.050 | 21.738 | 21.126 | 21.399 | TOC |
| Eastern coast of Yamal Peninsula, Seyakha settlement | IGANAMS-7338 | 12.1 | AMS 14C dates of ice wedges | 21.755 | 0.055 | 26.245 | 25.859 | 25.969 | TOC |
| Eastern coast of Yamal Peninsula, Seyakha settlement | IGANAMS-6907 | 6.0 | AMS 14C dates of ice wedges | 24.495 | 0.080 | 29.005 | 28.758 | 28.755 | TOC |
| Eastern coast of Yamal Peninsula, Seyakha settlement | IGANAMS-6908 | 6.0 | AMS 14C dates of ice wedges | 25.281 | 0.080 | 29.875 | 29.241 | 29.551 | TOC |
| Eastern coast of Yamal Peninsula, Seyakha settlement | Le-11408 | 2.0 | Conventional 14C dates of enclosing sediments | 25.200 | 0.420 | 30.325 | 28.645 | 29.497 | Peat |
| Eastern coast of Yamal Peninsula, Seyakha settlement | Le-11407 | 3.0 | Conventional 14C dates of enclosing sediments | 24.100 | 0.300 | 28.294 | 27.736 | 28.292 | Peat |
| Eastern coast of Yamal Peninsula, Seyakha settlement | Le-11406 | 5.0 | Conventional 14C dates of enclosing sediments | 23.300 | 0.640 | 29.865 | 25.902 | 27.596 | Peat |
| Eastern coast of Yamal Peninsula, Seyakha settlement, Ob Bay beach | Le-11409 | 0.0 | Conventional 14C dates of enclosing sediments | 12.950 | 0.100 | 15.783 | 15.200 | 15.488 | Peat |