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Cited by 741

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Formal definition and dating of the GSSP (Global Stratotype Section and Point) for the base of the Holocene using the Greenland NGRIP ice core, and selected auxiliary records

Open access
Walker, Mike, Johnsen, Sigfus, Rasmussen, Sune Olander, Popp, Trevor, Steffensen, Jørgen‐Peder, Gibbard, Phil, Hoek, Wim, Lowe, John, Andrews, John, Björck, Svante, Cwynar, Les C., Hughen, Konrad, Kershaw, Peter, Kromer, Bernd, Litt, Thomas, Lowe, David J., Nakagawa, Takeshi, Newnham, Rewi, Schwander, Jakob·2009·Journal of Quaternary Science

Abstract

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 δ18 O, 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 calendar yr b2 k (before AD 2000) for the base of the Holocene, with a maximum counting error of 99 yr. A proposal 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) has been ratified by the International Union of Geological Sciences. Five auxiliary stratotypes for the Pleistocene–Holocene boundary have also been recognised. Copyright © 2008 John Wiley & Sons, Ltd.

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Metadata

Authors
Walker, M., Johnsen, S., Rasmussen, S. O., Popp, T., Steffensen, J., Gibbard, P., Hoek, W., Lowe, J., Andrews, J., Björck, S., Cwynar, L. C., Hughen, K., Kershaw, P., Kromer, B., Litt, T., Lowe, D. J., Nakagawa, T., Newnham, R., & Schwander, J.
Venue
Journal of Quaternary Science
Publisher
Wiley
Published
2008-10-03
Volume
24
Issue
1
Pages
3-17
ISSN
  • 0267-8179 (ISSN-L)
  • 1099-1417
OpenAlex
W2113660406
Cited by
741
References
3
FWCI
17.33
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Formal definition and dating of the GSSP (Global Stratotype Section and Point) for the base of the Holocene using the Greenland NGRIP ice core, and selected auxiliary records. https://app.cochat.ai/papers/10.1002/jqs.1227
The paper
Walker, M., Johnsen, S., Rasmussen, S. O., Popp, T., Steffensen, J., Gibbard, P., Hoek, W., Lowe, J., Andrews, J., Björck, S., Cwynar, L. C., Hughen, K., Kershaw, P., Kromer, B., Litt, T., Lowe, D. J., Nakagawa, T., Newnham, R., & Schwander, J. (2009). Formal definition and dating of the GSSP (Global Stratotype Section and Point) for the base of the Holocene using the Greenland NGRIP ice core, and selected auxiliary records. Journal of Quaternary Science. https://doi.org/10.1002/jqs.1227

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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