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Lake Ohrid’s tephrochronological dataset reveals 1.36 Ma of Mediterranean explosive volcanic activity

Niklas Leicher, Biagio Giaccio, Giovanni Zanchetta, Roberto Sulpizio, Paul Albert Orcid Logo, Emma L. Tomlinson, Markus Lagos, Alexander Francke, Bernd Wagner

Scientific Data, Volume: 8, Issue: 1

Swansea University Author: Paul Albert Orcid Logo

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Abstract

Tephrochronology relies on the availability of the stratigraphical, geochemical and geochronological datasets of volcanic deposits, three preconditions which are both often only fragmentary accessible. This study presents the tephrochronological dataset from the Lake Ohrid (Balkans) sediment success...

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Published in: Scientific Data
ISSN: 2052-4463
Published: Springer Science and Business Media LLC 2021
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URI: https://cronfa.swan.ac.uk/Record/cronfa57913
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first_indexed 2021-09-27T09:12:43Z
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spelling 2022-01-04T15:25:55.2555646 v2 57913 2021-09-16 Lake Ohrid’s tephrochronological dataset reveals 1.36 Ma of Mediterranean explosive volcanic activity 7f8db9327402511d4d92849cb79af644 0000-0002-6757-1452 Paul Albert Paul Albert true false 2021-09-16 SGE Tephrochronology relies on the availability of the stratigraphical, geochemical and geochronological datasets of volcanic deposits, three preconditions which are both often only fragmentary accessible. This study presents the tephrochronological dataset from the Lake Ohrid (Balkans) sediment succession continuously reaching back to 1.36 Ma. 57 tephra layers were investigated for their morphological appearance, geochemical fingerprint, and (chrono-)stratigraphic position. Glass fragments of tephra layers were analyzed for their major element composition using Energy-Dispersive-Spectroscopy and Wavelength-Dispersive Spectroscopy and for their trace element composition by Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry. Radiometric dated equivalents of 16 tephra layers and orbital tuning of geochemical proxy data provided the basis for the age-depth model of the Lake Ohrid sediment succession. The age-depth model, in turn, provides ages for unknown or undated tephra layers. This dataset forms the basis for a regional stratigraphic framework and provides insights into the central Mediterranean explosive volcanic activity during the last 1.36 Ma. Journal Article Scientific Data 8 1 Springer Science and Business Media LLC 2052-4463 Tephra, Lake Ohrid 2 9 2021 2021-09-02 10.1038/s41597-021-01013-7 COLLEGE NANME Geography COLLEGE CODE SGE Swansea University German Research Foundation Grant WA2109/13 2022-01-04T15:25:55.2555646 2021-09-16T11:41:55.5269156 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Geography Niklas Leicher 1 Biagio Giaccio 2 Giovanni Zanchetta 3 Roberto Sulpizio 4 Paul Albert 0000-0002-6757-1452 5 Emma L. Tomlinson 6 Markus Lagos 7 Alexander Francke 8 Bernd Wagner 9 57913__21042__aaa7dfa1b0274c5d8721ab35afd2c08c.pdf 57913.pdf 2021-09-28T17:28:14.8000025 Output 1720848 application/pdf Version of Record true © The Author(s) 2021. This article is licensed under a Creative Commons Attribution 4.0 International License true eng http://creativecommons.org/licenses/by/4.0/
title Lake Ohrid’s tephrochronological dataset reveals 1.36 Ma of Mediterranean explosive volcanic activity
spellingShingle Lake Ohrid’s tephrochronological dataset reveals 1.36 Ma of Mediterranean explosive volcanic activity
Paul Albert
title_short Lake Ohrid’s tephrochronological dataset reveals 1.36 Ma of Mediterranean explosive volcanic activity
title_full Lake Ohrid’s tephrochronological dataset reveals 1.36 Ma of Mediterranean explosive volcanic activity
title_fullStr Lake Ohrid’s tephrochronological dataset reveals 1.36 Ma of Mediterranean explosive volcanic activity
title_full_unstemmed Lake Ohrid’s tephrochronological dataset reveals 1.36 Ma of Mediterranean explosive volcanic activity
title_sort Lake Ohrid’s tephrochronological dataset reveals 1.36 Ma of Mediterranean explosive volcanic activity
author_id_str_mv 7f8db9327402511d4d92849cb79af644
author_id_fullname_str_mv 7f8db9327402511d4d92849cb79af644_***_Paul Albert
author Paul Albert
author2 Niklas Leicher
Biagio Giaccio
Giovanni Zanchetta
Roberto Sulpizio
Paul Albert
Emma L. Tomlinson
Markus Lagos
Alexander Francke
Bernd Wagner
format Journal article
container_title Scientific Data
container_volume 8
container_issue 1
publishDate 2021
institution Swansea University
issn 2052-4463
doi_str_mv 10.1038/s41597-021-01013-7
publisher Springer Science and Business Media LLC
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Biosciences, Geography and Physics - Geography{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Biosciences, Geography and Physics - Geography
document_store_str 1
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description Tephrochronology relies on the availability of the stratigraphical, geochemical and geochronological datasets of volcanic deposits, three preconditions which are both often only fragmentary accessible. This study presents the tephrochronological dataset from the Lake Ohrid (Balkans) sediment succession continuously reaching back to 1.36 Ma. 57 tephra layers were investigated for their morphological appearance, geochemical fingerprint, and (chrono-)stratigraphic position. Glass fragments of tephra layers were analyzed for their major element composition using Energy-Dispersive-Spectroscopy and Wavelength-Dispersive Spectroscopy and for their trace element composition by Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry. Radiometric dated equivalents of 16 tephra layers and orbital tuning of geochemical proxy data provided the basis for the age-depth model of the Lake Ohrid sediment succession. The age-depth model, in turn, provides ages for unknown or undated tephra layers. This dataset forms the basis for a regional stratigraphic framework and provides insights into the central Mediterranean explosive volcanic activity during the last 1.36 Ma.
published_date 2021-09-02T04:14:00Z
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