Syngenetic ice wedges and age of slope yedoma deposits in the foothills of the Kular Ridge
The structure and composition of Late Pleistocene ice wedges in the ice complex outcropping onto gently sloping Kular ridge in the western Yana-Indigirka Lowland are considered. Ice wedges are dated 47-42 and 37-32 kyr BP. Over this time, relatively high temperatures of the growing season were recor...
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ftdatacite:10.1594/pangaea.925563 2023-05-15T16:37:29+02:00 Syngenetic ice wedges and age of slope yedoma deposits in the foothills of the Kular Ridge Vasil'chuk, Yurij K Vasil'chuk, Alla Constantinovna 2020 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.925563 https://doi.pangaea.de/10.1594/PANGAEA.925563 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.21782/ec2541-9994-2020-2(3-13) https://dx.doi.org/10.1017/s0033822200033865 https://dx.doi.org/10.2458/azu_js_rc.55.16947 https://dx.doi.org/10.21782/kz1560-7496-2018-5(3-19) https://dx.doi.org/10.1134/s1028334x19110096 https://dx.doi.org/10.1134/s1028334x20020154 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY Ice wedges Kular ridge Late Pleistocene permafrost radiocarbon dating Yedoma Sample comment Sample ID DEPTH, sediment/rock Age, dated material AGE Age, error Sample, optional label/labor no Calendar age, maximum/old Calendar age, minimum/young Dataset dataset 2020 ftdatacite https://doi.org/10.1594/pangaea.925563 https://doi.org/10.21782/ec2541-9994-2020-2(3-13) https://doi.org/10.1017/s0033822200033865 https://doi.org/10.2458/azu_js_rc.55.16947 https://doi.org/10.21782/kz1560-7496-2018-5(3-19) https://doi.org/10.11 2022-02-09T13:30:04Z The structure and composition of Late Pleistocene ice wedges in the ice complex outcropping onto gently sloping Kular ridge in the western Yana-Indigirka Lowland are considered. Ice wedges are dated 47-42 and 37-32 kyr BP. Over this time, relatively high temperatures of the growing season were recorded twice. Their rise appeared to be suffi cient for the growth of trees, while a relatively warm summer season activated slope processes and accumulation of slope yedoma deposits. : Radiocarbon dating was performed at the Radiocarbon Laboratory of the Geological Institute of the Russian Academy of Sciences, with participation of Sulerzhitsky. Statistical parameters were derived from the data processing with the use of STATISTICA 10 software package. A series of dates were obtained for pure peat (with only few mineral inclusions), for wood from twigs, as well as for bone remains. All radiocarbon (¹⁴С) dates were calibrated using the OxCal calibration and analyst software, v. 4.3 (Bronk Ramsey, 2009), based on the IntCal13 calibration data set (Reimer et al., 2013).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. Dataset Ice permafrost wedge* DataCite Metadata Store (German National Library of Science and Technology) Reimer ENVELOPE(-86.200,-86.200,-77.800,-77.800) Indigirka ENVELOPE(149.609,149.609,70.929,70.929) Bronk ENVELOPE(175.767,175.767,-84.400,-84.400) Kular ENVELOPE(134.353,134.353,70.639,70.639) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Ice wedges Kular ridge Late Pleistocene permafrost radiocarbon dating Yedoma Sample comment Sample ID DEPTH, sediment/rock Age, dated material AGE Age, error Sample, optional label/labor no Calendar age, maximum/old Calendar age, minimum/young |
spellingShingle |
Ice wedges Kular ridge Late Pleistocene permafrost radiocarbon dating Yedoma Sample comment Sample ID DEPTH, sediment/rock Age, dated material AGE Age, error Sample, optional label/labor no Calendar age, maximum/old Calendar age, minimum/young Vasil'chuk, Yurij K Vasil'chuk, Alla Constantinovna Syngenetic ice wedges and age of slope yedoma deposits in the foothills of the Kular Ridge |
topic_facet |
Ice wedges Kular ridge Late Pleistocene permafrost radiocarbon dating Yedoma Sample comment Sample ID DEPTH, sediment/rock Age, dated material AGE Age, error Sample, optional label/labor no Calendar age, maximum/old Calendar age, minimum/young |
description |
The structure and composition of Late Pleistocene ice wedges in the ice complex outcropping onto gently sloping Kular ridge in the western Yana-Indigirka Lowland are considered. Ice wedges are dated 47-42 and 37-32 kyr BP. Over this time, relatively high temperatures of the growing season were recorded twice. Their rise appeared to be suffi cient for the growth of trees, while a relatively warm summer season activated slope processes and accumulation of slope yedoma deposits. : Radiocarbon dating was performed at the Radiocarbon Laboratory of the Geological Institute of the Russian Academy of Sciences, with participation of Sulerzhitsky. Statistical parameters were derived from the data processing with the use of STATISTICA 10 software package. A series of dates were obtained for pure peat (with only few mineral inclusions), for wood from twigs, as well as for bone remains. All radiocarbon (¹⁴С) dates were calibrated using the OxCal calibration and analyst software, v. 4.3 (Bronk Ramsey, 2009), based on the IntCal13 calibration data set (Reimer et al., 2013).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. |
format |
Dataset |
author |
Vasil'chuk, Yurij K Vasil'chuk, Alla Constantinovna |
author_facet |
Vasil'chuk, Yurij K Vasil'chuk, Alla Constantinovna |
author_sort |
Vasil'chuk, Yurij K |
title |
Syngenetic ice wedges and age of slope yedoma deposits in the foothills of the Kular Ridge |
title_short |
Syngenetic ice wedges and age of slope yedoma deposits in the foothills of the Kular Ridge |
title_full |
Syngenetic ice wedges and age of slope yedoma deposits in the foothills of the Kular Ridge |
title_fullStr |
Syngenetic ice wedges and age of slope yedoma deposits in the foothills of the Kular Ridge |
title_full_unstemmed |
Syngenetic ice wedges and age of slope yedoma deposits in the foothills of the Kular Ridge |
title_sort |
syngenetic ice wedges and age of slope yedoma deposits in the foothills of the kular ridge |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2020 |
url |
https://dx.doi.org/10.1594/pangaea.925563 https://doi.pangaea.de/10.1594/PANGAEA.925563 |
long_lat |
ENVELOPE(-86.200,-86.200,-77.800,-77.800) ENVELOPE(149.609,149.609,70.929,70.929) ENVELOPE(175.767,175.767,-84.400,-84.400) ENVELOPE(134.353,134.353,70.639,70.639) |
geographic |
Reimer Indigirka Bronk Kular |
geographic_facet |
Reimer Indigirka Bronk Kular |
genre |
Ice permafrost wedge* |
genre_facet |
Ice permafrost wedge* |
op_relation |
https://dx.doi.org/10.21782/ec2541-9994-2020-2(3-13) https://dx.doi.org/10.1017/s0033822200033865 https://dx.doi.org/10.2458/azu_js_rc.55.16947 https://dx.doi.org/10.21782/kz1560-7496-2018-5(3-19) https://dx.doi.org/10.1134/s1028334x19110096 https://dx.doi.org/10.1134/s1028334x20020154 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.925563 https://doi.org/10.21782/ec2541-9994-2020-2(3-13) https://doi.org/10.1017/s0033822200033865 https://doi.org/10.2458/azu_js_rc.55.16947 https://doi.org/10.21782/kz1560-7496-2018-5(3-19) https://doi.org/10.11 |
_version_ |
1766027783797997568 |