AMS-dating of Late Pleistocene and Holocene syngenetic ice-wedges

YK Vasil'chuk; J van der Plicht; H Jungner; AC Vasil'chuk; Yurij K. Vasil'chuk; Alla C. Vasil'chuk

doi:10.1016/S0168-583X(00)00212-3

AMS-dating of Late Pleistocene and Holocene syngenetic ice-wedges

YK Vasil'chuk^*, J van der Plicht, H Jungner, AC Vasil'chuk, Yurij K. Vasil'chuk, Alla C. Vasil'chuk

^*Corresponding author for this work

Isotope Research

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Abstract

We discuss the C-14 dating (both conventional and AMS) of Siberian permafrost sediments and ice-wedge ice. Direct dating of Late Pleistocene and Holocene syngenetic ice-wedges was done on organic material included in the ice. The time of ice formation (in C-14 years) is 21,000-14,000 BP for Seyaha, and 7100 BP for Shchuch'ya. The AMS dates show that the ice-wedges stratification is normal, i.e., the older ice is located below the younger. The C-14 dates yield for the first time a timescale (in C-14 years) for paleoclimatic indicators (oxygen and hydrogen isotope ratios from the ice). (C) 2000 Elsevier Science B.V. All rights reserved.

Original language	English
Pages (from-to)	637-641
Number of pages	5
Journal	Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms
Volume	172
Issue number	1
DOIs	https://doi.org/10.1016/S0168-583X(00)00212-3
Publication status	Published - Oct-2000
Event	8th International Conference on Accelerator Mass Spectrometry - , Austria Duration: 6-Sept-1999 → 10-Sept-1999

Keywords

AMS C-14-dating
syngenetic ice-wedges
Late Pleistocene
Holocene

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@article{fc655e39b01b473eb569b0bd83d8d7be,

title = "AMS-dating of Late Pleistocene and Holocene syngenetic ice-wedges",

abstract = "We discuss the C-14 dating (both conventional and AMS) of Siberian permafrost sediments and ice-wedge ice. Direct dating of Late Pleistocene and Holocene syngenetic ice-wedges was done on organic material included in the ice. The time of ice formation (in C-14 years) is 21,000-14,000 BP for Seyaha, and 7100 BP for Shchuch'ya. The AMS dates show that the ice-wedges stratification is normal, i.e., the older ice is located below the younger. The C-14 dates yield for the first time a timescale (in C-14 years) for paleoclimatic indicators (oxygen and hydrogen isotope ratios from the ice). (C) 2000 Elsevier Science B.V. All rights reserved.",

keywords = "AMS C-14-dating, syngenetic ice-wedges, Late Pleistocene, Holocene",

author = "YK Vasil'chuk and \{van der Plicht\}, J and H Jungner and AC Vasil'chuk and Vasil'chuk, \{Yurij K.\} and Vasil'chuk, \{Alla C.\}",

year = "2000",

month = oct,

doi = "10.1016/S0168-583X(00)00212-3",

language = "English",

volume = "172",

pages = "637--641",

journal = "Nuclear Instruments \& Methods in Physics Research Section B-Beam Interactions with Materials and Atoms",

issn = "0168-583X",

publisher = "ELSEVIER SCIENCE BV",

number = "1",

note = "8th International Conference on Accelerator Mass Spectrometry ; Conference date: 06-09-1999 Through 10-09-1999",

}

TY - JOUR

T1 - AMS-dating of Late Pleistocene and Holocene syngenetic ice-wedges

AU - Vasil'chuk, YK

AU - van der Plicht, J

AU - Jungner, H

AU - Vasil'chuk, AC

AU - Vasil'chuk, Yurij K.

AU - Vasil'chuk, Alla C.

PY - 2000/10

Y1 - 2000/10

N2 - We discuss the C-14 dating (both conventional and AMS) of Siberian permafrost sediments and ice-wedge ice. Direct dating of Late Pleistocene and Holocene syngenetic ice-wedges was done on organic material included in the ice. The time of ice formation (in C-14 years) is 21,000-14,000 BP for Seyaha, and 7100 BP for Shchuch'ya. The AMS dates show that the ice-wedges stratification is normal, i.e., the older ice is located below the younger. The C-14 dates yield for the first time a timescale (in C-14 years) for paleoclimatic indicators (oxygen and hydrogen isotope ratios from the ice). (C) 2000 Elsevier Science B.V. All rights reserved.

AB - We discuss the C-14 dating (both conventional and AMS) of Siberian permafrost sediments and ice-wedge ice. Direct dating of Late Pleistocene and Holocene syngenetic ice-wedges was done on organic material included in the ice. The time of ice formation (in C-14 years) is 21,000-14,000 BP for Seyaha, and 7100 BP for Shchuch'ya. The AMS dates show that the ice-wedges stratification is normal, i.e., the older ice is located below the younger. The C-14 dates yield for the first time a timescale (in C-14 years) for paleoclimatic indicators (oxygen and hydrogen isotope ratios from the ice). (C) 2000 Elsevier Science B.V. All rights reserved.

KW - AMS C-14-dating

KW - syngenetic ice-wedges

KW - Late Pleistocene

KW - Holocene

U2 - 10.1016/S0168-583X(00)00212-3

DO - 10.1016/S0168-583X(00)00212-3

M3 - Article

SN - 0168-583X

VL - 172

SP - 637

EP - 641

JO - Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms

JF - Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms

IS - 1

T2 - 8th International Conference on Accelerator Mass Spectrometry

Y2 - 6 September 1999 through 10 September 1999

ER -

AMS-dating of Late Pleistocene and Holocene syngenetic ice-wedges

Abstract

Keywords

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