Radiocarbon dating of organic material of Late Pleistocene yedoma sediments in Zelyony Mys section, right bank in the lower reaches of the Kolyma River ...

Radiocarbon dating of organic macrofossils (mainly grass roots and shrub twigs) out of the yedoma deposits has been carried out at the Geological Institute of the Russian Academy of Sciences, with the participation of L.D. Sulerzhitsky, the sample preparation has been performed by the authors within...

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Bibliographic Details
Main Authors: Vasil'chuk, Yurij K, Vasil'chuk, Alla Constantinovna
Format: Dataset
Language:English
Published: PANGAEA 2022
Subjects:
Hydrochemistry
ice wedge
Late Pleistocene
lower Kolyma River
north-eastern Yakutia
oxygen isotopes
Permafrost
radiocarbon age
Yedoma
Zelyony Mys exposure
Site
LATITUDE
LONGITUDE
Location
Sample ID
Reference/source
DEPTH, sediment/rock
Depth comment
Laboratory code/label
Material
AGE
Sample comment
Age, error
Calendar age, maximum/old
Calendar age, minimum/young
Calendar age, median
Age, 14C
Age, 14C calibrated, OxCal 4.3
Ice
kolyma river
permafrost
wedge*
Yakutia
Online Access:https://dx.doi.org/10.1594/pangaea.944142
https://doi.pangaea.de/10.1594/PANGAEA.944142
Description
Summary:Radiocarbon dating of organic macrofossils (mainly grass roots and shrub twigs) out of the yedoma deposits has been carried out at the Geological Institute of the Russian Academy of Sciences, with the participation of L.D. Sulerzhitsky, the sample preparation has been performed by the authors within a month after the sampling. The AMS dating of microinclusions of the organic matter directly extracted out of ice has been carried out at the accelerator mass spectrometer at laboratory of the Seoul National University with the assistance of professor J.-Ch. Kim. The samples for dating were stored in a laboratory refrigerator at a temperature of -10 °C. 14C dates were calibrated using OxСal 4.3 [Ramsey, 2009] based on the Intcal13 calibration data [Reimer et al., 2013]. ...

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