Vasil'chuk, Yurij K; Vasil'chuk, Alla Constantinovna (2020): δ¹⁸O in the Late-Pleistocene and Holocene ice wedges and segregated schlieren ices of Ayon Island [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.915102, In: Vasil'chuk, YK; Vasil'chuk, AC (2020): δ¹⁸O composition of ice wedges from Ayon Island and paleotemperature reconstructions of the Northern Chukotka [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.915112
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Keyword(s):
Related to:
Vasil'chuk, Yurij K; Vasil'chuk, Alla Constantinovna (2018): The Oxygen Isotope Composition of Ice Wedges of Ayon Island and Paleotemperature Reconstructions of the Late Pleistocene and Holocene of the Northern Chukotka. Moscow University Geology Bulletin, 73(1), 87-99, https://doi.org/10.3103/S0145875218010131
Coverage:
Latitude: 69.784700 * Longitude: 168.656700
Minimum ALTITUDE: 5.0 m * Maximum ALTITUDE: 29.4 m
Comment:
Variations in δ18О values in the Late-Pleistocene (pIW) and Holocene (hIW) ice wedges and segregated ice schlieres (SIS) ices of Ayon Island.
# = Isotopic analyses were performed at the Institute of Water Problems, RAS and at the Institute of Geology, the city of Tallinn. Oxygen isotope measurements of ice wedge were carried out in the isotope laboratory of the Institute of Geology of Estonia (Prof. R. Vaikmae) using a Finnigan Delta-E mass spectrometer. Analytical precision was ±0.4‰ and in the isotope laboratory of the Institute of Water Problems RAS (Dr. A.Yesikov) using a Finnigan MAT 250 mass spectrometer. Analytical precision was ±0.6‰.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | ALTITUDE | Altitude | m | Vasil'chuk, Yurij K | Geocode – m a.s.l. | |
| 2 | Sample ID | Sample ID | Vasil'chuk, Yurij K | |||
| 3 | Ice type | Ice type | Vasil'chuk, Yurij K | |||
| 4 | δ18O, water | δ18O H2O | ‰ SMOW | Vasil'chuk, Yurij K | Mass spectrometer Finnigan MAT 250 | |
| 5 | Sample comment | Sample comment | Vasil'chuk, Yurij K |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
320 data points