Vasil'chuk, Yurij K; Budantseva, Nadine A; Vasil'chuk, Alla Constantinovna (2021): Radiocarbon ages for the stratified (allochthonous) peat from the Seyakha yedoma, Eastern Yamal Peninsula [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.933092
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Abstract:
The oxygen isotope composition of Late Pleistocene syngenetic ice wedges of the Seyakha yedoma is studied, based on detailed sampling of the Seyakha yedoma section in the sequence of the Late Pleistocene third lagoonal-marine terrace near the mouth of the Seyakha (Zelenaya) River, on the shore of the Gulf of Ob. According to the obtained new radiocarbon data, the approximate age of the ice wedge ranges from 23 to 15-18 ka. The mean January temperature in the period 23-15 (18) ka BP ranged from -35 to -39°C.
Keyword(s):
Related to:
Vasil'chuk, Yurij K; Budantseva, Nadine A; Vasil'chuk, Alla Constantinovna (2019): High-Resolution Oxygen Isotope Diagram of Late Pleistocene Ice Wedges of Seyakha Yedoma, Eastern Yamal Peninsula. Doklady Earth Sciences, 487(1), 823-826, https://doi.org/10.1134/S1028334X19070195
Further details:
Vasil'chuk, Yurij K; Trofimov, V T (1984): Debated problems of paleocryology of the Pleistocene and Holocene of Western Siberia in light of new data. Moscow University Geology Bulletin, 39(3), 67-80
Vasil'chuk, Yurij K; van der Plicht, Johannes; Jungner, Höegne; Sonninen, Eloni; Vasil'chuk, Alla Constantinovna (2000): First direct dating of Late Pleistocene ice-wedges by AMS. Earth and Planetary Science Letters, 179(2), 237-242, https://doi.org/10.1016/S0012-821X(00)00122-9
Vasil'chuk, Yurij K; van der Plicht, Johannes; Jungner, Höegne; Vasil'chuk, Alla Constantinovna (2000): AMS-dating of Late Pleistocene and Holocene syngenetic ice-wedges. Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 172(1-4), 637-641, https://doi.org/10.1016/S0168-583X(00)00212-3
Vasil'chuk, Yurij K; Vasil'chuk, Alla Constantinovna; Trofimov, V T (1984): New data on the conditions of accumulation of the Kargin and Sartan deposits in the north of Western Siberia. In Commission of the Study of the Quaternary by the USSR Academy of Sciences, Bulletin (in Russian), 53, 28-35
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: 70.157364 * Longitude: 72.569100
Event(s):
Comment:
¹⁴C ages of bulk samples were obtained at the Institute for the History of Material Culture, St. Petersburg by conventional radiocarbon dating.
Data was submitted and proofread by Yurij K Vasil'chuk and Lyubov Bludushkina at the faculty of Geography, department of Geochemistry of Landscapes and Geography of Soils, Lomonosov Moscow State University.
The research was financially supported by the Russian Scientific Foundation (grant Nr 19-17-00126, field studies and isotope analysis) and Russian Foundation for Basic Research (grant Nr 18-05-60272, radiocarbon dating and calculations).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample ID | Sample ID | Vasil'chuk, Yurij K | |||
| 2 | Equilibrium line altitude | ELA | m a.s.l. | Vasil'chuk, Yurij K | ||
| 3 | AGE | Age | ka BP | Vasil'chuk, Yurij K | Age, radiocarbon | Geocode – 14C age |
| 4 | Age, error | Age e | ± | Vasil'chuk, Yurij K | Age, radiocarbon | |
| 5 | Laboratory code/label | Lab label | Vasil'chuk, Yurij K |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
12 data points