Revisiting the Y-3 tephrostratigraphic marker: A new diagnostic glass geochemistry, age estimate, and details on its climatostratigraphical context
The 'Y-3' tephra is a crucial stratigraphic marker within the central Mediterranean region that falls close to the Marine Isotope Stage 3/2 transition and a cooling event proposed as a correlative of the North Atlantic Heinrich Stadial 3 (HS3). Consequently, this tephra offers great potent...
Published in: | Quaternary Science Reviews |
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Online Access: | http://hdl.handle.net/11586/188237 https://doi.org/10.1016/j.quascirev.2014.04.002 http://www.journals.elsevier.com/quaternary-science-reviews/ |
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ftunivbari:oai:ricerca.uniba.it:11586/188237 2023-09-05T13:21:40+02:00 Revisiting the Y-3 tephrostratigraphic marker: A new diagnostic glass geochemistry, age estimate, and details on its climatostratigraphical context Albert, Paul G. Hardiman, Mark Keller, Jörg Tomlinson, Emma L. Smith, Victoria C. Bourne, Anna J. Wulf, Sabine Zanchetta, Giovanni Müller, Ulrich C. Pross, Jörg Ottolini, Luisa Matthews, Ian P. Blockley, Simon P. E. Menzies, Martin A. SULPIZIO, ROBERTO Albert, Paul G. Hardiman, Mark Keller, Jörg Tomlinson, Emma L. Smith, Victoria C. Bourne, Anna J. Wulf, Sabine Zanchetta, Giovanni Sulpizio, Roberto Müller, Ulrich C. Pross, Jörg Ottolini, Luisa Matthews, Ian P. Blockley, Simon P. E. Menzies, Martin A. 2015 http://hdl.handle.net/11586/188237 https://doi.org/10.1016/j.quascirev.2014.04.002 http://www.journals.elsevier.com/quaternary-science-reviews/ eng eng info:eu-repo/semantics/altIdentifier/wos/WOS:000356116000007 volume:118 firstpage:105 lastpage:121 numberofpages:17 journal:QUATERNARY SCIENCE REVIEWS http://hdl.handle.net/11586/188237 doi:10.1016/j.quascirev.2014.04.002 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84925862079 http://www.journals.elsevier.com/quaternary-science-reviews/ Bayesian age modelling Ionian Sea Mediterranean tephrochronology Stadial condition Tenaghi Philippon Y-3 tephra Global and Planetary Change Archeology (arts and humanities) Ecology Evolution Behavior and Systematic Archeology Geology info:eu-repo/semantics/article 2015 ftunivbari https://doi.org/10.1016/j.quascirev.2014.04.002 2023-08-16T16:47:29Z The 'Y-3' tephra is a crucial stratigraphic marker within the central Mediterranean region that falls close to the Marine Isotope Stage 3/2 transition and a cooling event proposed as a correlative of the North Atlantic Heinrich Stadial 3 (HS3). Consequently, this tephra offers great potential to assess any leads and lags in environmental responses to this abrupt climatic transition. New grain-specific glass analysis (EMPA and LA-ICP-MS) of the type locality Y-3 tephra recorded in the Ionian Sea confirms its origin from Campi Flegrei (CF) but reveals that it is compositionally different from the previously suggested proximal equivalent the VRa eruptive unit (Verdolino Valley, CF). Consequently, the 40 Ar/ 39 Ar age of the VRa should not be exported distally to the Y-3 tephra. Instead, we propose a new robust age for the Y-3 tephra following its identification in the Tenaghi Philippon sedimentary record, NE Greece. A Bayesian-based 14 C age model from Tenaghi Philippon provides a distal age of 28,680-29,420 cal yrs BP for the Y-3 tephra. The identification of this tephra in NE Greece markedly extends its known eastern dispersal. Whilst its stratigraphic position falls within the latter part of a period of low tree pollen percentages related to dry stadial conditions. This new age and environmental context suggest that this marker postdates the onset of HS3 in the eastern Mediterranean region by ~2300 years. Article in Journal/Newspaper North Atlantic Università degli Studi di Bari Aldo Moro: CINECA IRIS The ''Y'' ENVELOPE(-112.453,-112.453,57.591,57.591) Quaternary Science Reviews 118 105 121 |
institution |
Open Polar |
collection |
Università degli Studi di Bari Aldo Moro: CINECA IRIS |
op_collection_id |
ftunivbari |
language |
English |
topic |
Bayesian age modelling Ionian Sea Mediterranean tephrochronology Stadial condition Tenaghi Philippon Y-3 tephra Global and Planetary Change Archeology (arts and humanities) Ecology Evolution Behavior and Systematic Archeology Geology |
spellingShingle |
Bayesian age modelling Ionian Sea Mediterranean tephrochronology Stadial condition Tenaghi Philippon Y-3 tephra Global and Planetary Change Archeology (arts and humanities) Ecology Evolution Behavior and Systematic Archeology Geology Albert, Paul G. Hardiman, Mark Keller, Jörg Tomlinson, Emma L. Smith, Victoria C. Bourne, Anna J. Wulf, Sabine Zanchetta, Giovanni Müller, Ulrich C. Pross, Jörg Ottolini, Luisa Matthews, Ian P. Blockley, Simon P. E. Menzies, Martin A. SULPIZIO, ROBERTO Revisiting the Y-3 tephrostratigraphic marker: A new diagnostic glass geochemistry, age estimate, and details on its climatostratigraphical context |
topic_facet |
Bayesian age modelling Ionian Sea Mediterranean tephrochronology Stadial condition Tenaghi Philippon Y-3 tephra Global and Planetary Change Archeology (arts and humanities) Ecology Evolution Behavior and Systematic Archeology Geology |
description |
The 'Y-3' tephra is a crucial stratigraphic marker within the central Mediterranean region that falls close to the Marine Isotope Stage 3/2 transition and a cooling event proposed as a correlative of the North Atlantic Heinrich Stadial 3 (HS3). Consequently, this tephra offers great potential to assess any leads and lags in environmental responses to this abrupt climatic transition. New grain-specific glass analysis (EMPA and LA-ICP-MS) of the type locality Y-3 tephra recorded in the Ionian Sea confirms its origin from Campi Flegrei (CF) but reveals that it is compositionally different from the previously suggested proximal equivalent the VRa eruptive unit (Verdolino Valley, CF). Consequently, the 40 Ar/ 39 Ar age of the VRa should not be exported distally to the Y-3 tephra. Instead, we propose a new robust age for the Y-3 tephra following its identification in the Tenaghi Philippon sedimentary record, NE Greece. A Bayesian-based 14 C age model from Tenaghi Philippon provides a distal age of 28,680-29,420 cal yrs BP for the Y-3 tephra. The identification of this tephra in NE Greece markedly extends its known eastern dispersal. Whilst its stratigraphic position falls within the latter part of a period of low tree pollen percentages related to dry stadial conditions. This new age and environmental context suggest that this marker postdates the onset of HS3 in the eastern Mediterranean region by ~2300 years. |
author2 |
Albert, Paul G. Hardiman, Mark Keller, Jörg Tomlinson, Emma L. Smith, Victoria C. Bourne, Anna J. Wulf, Sabine Zanchetta, Giovanni Sulpizio, Roberto Müller, Ulrich C. Pross, Jörg Ottolini, Luisa Matthews, Ian P. Blockley, Simon P. E. Menzies, Martin A. |
format |
Article in Journal/Newspaper |
author |
Albert, Paul G. Hardiman, Mark Keller, Jörg Tomlinson, Emma L. Smith, Victoria C. Bourne, Anna J. Wulf, Sabine Zanchetta, Giovanni Müller, Ulrich C. Pross, Jörg Ottolini, Luisa Matthews, Ian P. Blockley, Simon P. E. Menzies, Martin A. SULPIZIO, ROBERTO |
author_facet |
Albert, Paul G. Hardiman, Mark Keller, Jörg Tomlinson, Emma L. Smith, Victoria C. Bourne, Anna J. Wulf, Sabine Zanchetta, Giovanni Müller, Ulrich C. Pross, Jörg Ottolini, Luisa Matthews, Ian P. Blockley, Simon P. E. Menzies, Martin A. SULPIZIO, ROBERTO |
author_sort |
Albert, Paul G. |
title |
Revisiting the Y-3 tephrostratigraphic marker: A new diagnostic glass geochemistry, age estimate, and details on its climatostratigraphical context |
title_short |
Revisiting the Y-3 tephrostratigraphic marker: A new diagnostic glass geochemistry, age estimate, and details on its climatostratigraphical context |
title_full |
Revisiting the Y-3 tephrostratigraphic marker: A new diagnostic glass geochemistry, age estimate, and details on its climatostratigraphical context |
title_fullStr |
Revisiting the Y-3 tephrostratigraphic marker: A new diagnostic glass geochemistry, age estimate, and details on its climatostratigraphical context |
title_full_unstemmed |
Revisiting the Y-3 tephrostratigraphic marker: A new diagnostic glass geochemistry, age estimate, and details on its climatostratigraphical context |
title_sort |
revisiting the y-3 tephrostratigraphic marker: a new diagnostic glass geochemistry, age estimate, and details on its climatostratigraphical context |
publishDate |
2015 |
url |
http://hdl.handle.net/11586/188237 https://doi.org/10.1016/j.quascirev.2014.04.002 http://www.journals.elsevier.com/quaternary-science-reviews/ |
long_lat |
ENVELOPE(-112.453,-112.453,57.591,57.591) |
geographic |
The ''Y'' |
geographic_facet |
The ''Y'' |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
info:eu-repo/semantics/altIdentifier/wos/WOS:000356116000007 volume:118 firstpage:105 lastpage:121 numberofpages:17 journal:QUATERNARY SCIENCE REVIEWS http://hdl.handle.net/11586/188237 doi:10.1016/j.quascirev.2014.04.002 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84925862079 http://www.journals.elsevier.com/quaternary-science-reviews/ |
op_doi |
https://doi.org/10.1016/j.quascirev.2014.04.002 |
container_title |
Quaternary Science Reviews |
container_volume |
118 |
container_start_page |
105 |
op_container_end_page |
121 |
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