The Global Stratotype Section and Point (GSSP) for the base of the Holocene Series/Epoch (Quaternary System/Period) in the NGRIP ice core
The Greenland ice core from NorthGRIP (NGRIP) contains a proxy climate record across the Pleistocene–Holocene boundary of unprecedented clarity and resolution. Analysis of an array of physical and chemical parameters within the ice enables the base of the Holocene, as reflected in the first signs of...
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Geological Society of India
2008
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Online Access: | https://boris.unibe.ch/37330/1/walker08epi.pdf https://boris.unibe.ch/37330/ |
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ftunivbern:oai:boris.unibe.ch:37330 2023-08-20T04:06:52+02:00 The Global Stratotype Section and Point (GSSP) for the base of the Holocene Series/Epoch (Quaternary System/Period) in the NGRIP ice core Walker, Mike Johnsen, Sigfus Rasmussen, Sune Olander Steffensen, Jørgen-Peder Popp, Trevor Gibbard, Philip Hoek, Wim Lowe, John Andrews, John Björck, Svante Cwynar, Les Hughen, Konrad Kershaw, Peter Kromer, Bernd Litt, Thomas Lowe, David J. Nakagawa, Takeshi Newnham, Rewi Schwander, Jakob 2008 application/pdf https://boris.unibe.ch/37330/1/walker08epi.pdf https://boris.unibe.ch/37330/ eng eng Geological Society of India https://boris.unibe.ch/37330/ info:eu-repo/semantics/restrictedAccess Walker, Mike; Johnsen, Sigfus; Rasmussen, Sune Olander; Steffensen, Jørgen-Peder; Popp, Trevor; Gibbard, Philip; Hoek, Wim; Lowe, John; Andrews, John; Björck, Svante; Cwynar, Les; Hughen, Konrad; Kershaw, Peter; Kromer, Bernd; Litt, Thomas; Lowe, David J.; Nakagawa, Takeshi; Newnham, Rewi; Schwander, Jakob (2008). The Global Stratotype Section and Point (GSSP) for the base of the Holocene Series/Epoch (Quaternary System/Period) in the NGRIP ice core. Episodes, 31(2), pp. 264-267. Bangalore: Geological Society of India 10.18814/epiiugs/2008/v31i2/016 <http://dx.doi.org/10.18814/epiiugs/2008/v31i2/016> 530 Physics info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion PeerReviewed 2008 ftunivbern https://doi.org/10.18814/epiiugs/2008/v31i2/016 2023-07-31T20:59:30Z The Greenland ice core from NorthGRIP (NGRIP) contains a proxy climate record across the Pleistocene–Holocene boundary of unprecedented clarity and resolution. Analysis of an array of physical and chemical parameters within the ice enables the base of the Holocene, as reflected in the first signs of climatic warming at the end of the Younger Dryas/Greenland Stadial 1 cold phase, to be located with a high degree of precision. This climatic event is most clearly reflected in an abrupt shift in deuterium excess values, accompanied by more gradual changes in δ18O, dust concentration, a range of chemical species, and annual layer thickness. A timescale based on multi-parameter annual layer counting provides an age of 11,700 yr b2k (before AD2000) for the base of the Holocene, with an estimated 2σ uncertainty of 99 yr. It is proposed that an archived core from this unique sequence should constitute the Global Stratotype Section and Point (GSSP) for the base of the Holocene Series/Epoch (Quaternary System/Period). Article in Journal/Newspaper Greenland Greenland ice core ice core NGRIP BORIS (Bern Open Repository and Information System, University of Bern) Greenland Episodes 31 2 264 267 |
institution |
Open Polar |
collection |
BORIS (Bern Open Repository and Information System, University of Bern) |
op_collection_id |
ftunivbern |
language |
English |
topic |
530 Physics |
spellingShingle |
530 Physics Walker, Mike Johnsen, Sigfus Rasmussen, Sune Olander Steffensen, Jørgen-Peder Popp, Trevor Gibbard, Philip Hoek, Wim Lowe, John Andrews, John Björck, Svante Cwynar, Les Hughen, Konrad Kershaw, Peter Kromer, Bernd Litt, Thomas Lowe, David J. Nakagawa, Takeshi Newnham, Rewi Schwander, Jakob The Global Stratotype Section and Point (GSSP) for the base of the Holocene Series/Epoch (Quaternary System/Period) in the NGRIP ice core |
topic_facet |
530 Physics |
description |
The Greenland ice core from NorthGRIP (NGRIP) contains a proxy climate record across the Pleistocene–Holocene boundary of unprecedented clarity and resolution. Analysis of an array of physical and chemical parameters within the ice enables the base of the Holocene, as reflected in the first signs of climatic warming at the end of the Younger Dryas/Greenland Stadial 1 cold phase, to be located with a high degree of precision. This climatic event is most clearly reflected in an abrupt shift in deuterium excess values, accompanied by more gradual changes in δ18O, dust concentration, a range of chemical species, and annual layer thickness. A timescale based on multi-parameter annual layer counting provides an age of 11,700 yr b2k (before AD2000) for the base of the Holocene, with an estimated 2σ uncertainty of 99 yr. It is proposed that an archived core from this unique sequence should constitute the Global Stratotype Section and Point (GSSP) for the base of the Holocene Series/Epoch (Quaternary System/Period). |
format |
Article in Journal/Newspaper |
author |
Walker, Mike Johnsen, Sigfus Rasmussen, Sune Olander Steffensen, Jørgen-Peder Popp, Trevor Gibbard, Philip Hoek, Wim Lowe, John Andrews, John Björck, Svante Cwynar, Les Hughen, Konrad Kershaw, Peter Kromer, Bernd Litt, Thomas Lowe, David J. Nakagawa, Takeshi Newnham, Rewi Schwander, Jakob |
author_facet |
Walker, Mike Johnsen, Sigfus Rasmussen, Sune Olander Steffensen, Jørgen-Peder Popp, Trevor Gibbard, Philip Hoek, Wim Lowe, John Andrews, John Björck, Svante Cwynar, Les Hughen, Konrad Kershaw, Peter Kromer, Bernd Litt, Thomas Lowe, David J. Nakagawa, Takeshi Newnham, Rewi Schwander, Jakob |
author_sort |
Walker, Mike |
title |
The Global Stratotype Section and Point (GSSP) for the base of the Holocene Series/Epoch (Quaternary System/Period) in the NGRIP ice core |
title_short |
The Global Stratotype Section and Point (GSSP) for the base of the Holocene Series/Epoch (Quaternary System/Period) in the NGRIP ice core |
title_full |
The Global Stratotype Section and Point (GSSP) for the base of the Holocene Series/Epoch (Quaternary System/Period) in the NGRIP ice core |
title_fullStr |
The Global Stratotype Section and Point (GSSP) for the base of the Holocene Series/Epoch (Quaternary System/Period) in the NGRIP ice core |
title_full_unstemmed |
The Global Stratotype Section and Point (GSSP) for the base of the Holocene Series/Epoch (Quaternary System/Period) in the NGRIP ice core |
title_sort |
global stratotype section and point (gssp) for the base of the holocene series/epoch (quaternary system/period) in the ngrip ice core |
publisher |
Geological Society of India |
publishDate |
2008 |
url |
https://boris.unibe.ch/37330/1/walker08epi.pdf https://boris.unibe.ch/37330/ |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Greenland Greenland ice core ice core NGRIP |
genre_facet |
Greenland Greenland ice core ice core NGRIP |
op_source |
Walker, Mike; Johnsen, Sigfus; Rasmussen, Sune Olander; Steffensen, Jørgen-Peder; Popp, Trevor; Gibbard, Philip; Hoek, Wim; Lowe, John; Andrews, John; Björck, Svante; Cwynar, Les; Hughen, Konrad; Kershaw, Peter; Kromer, Bernd; Litt, Thomas; Lowe, David J.; Nakagawa, Takeshi; Newnham, Rewi; Schwander, Jakob (2008). The Global Stratotype Section and Point (GSSP) for the base of the Holocene Series/Epoch (Quaternary System/Period) in the NGRIP ice core. Episodes, 31(2), pp. 264-267. Bangalore: Geological Society of India 10.18814/epiiugs/2008/v31i2/016 <http://dx.doi.org/10.18814/epiiugs/2008/v31i2/016> |
op_relation |
https://boris.unibe.ch/37330/ |
op_rights |
info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.18814/epiiugs/2008/v31i2/016 |
container_title |
Episodes |
container_volume |
31 |
container_issue |
2 |
container_start_page |
264 |
op_container_end_page |
267 |
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1774718224959537152 |