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Lake Ohrid’s tephrochronological dataset reveals 1.36 Ma of Mediterranean explosive volcanic activity
Scientific Data, Volume: 8, Issue: 1
Swansea University Author: Paul Albert
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DOI (Published version): 10.1038/s41597-021-01013-7
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...
Published in: | Scientific Data |
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ISSN: | 2052-4463 |
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Springer Science and Business Media LLC
2021
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URI: | https://cronfa.swan.ac.uk/Record/cronfa57913 |
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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 BGPS 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 Biosciences Geography and Physics School COLLEGE CODE BGPS 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 |
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Scientific Data |
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8 |
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2021 |
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Swansea University |
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2052-4463 |
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10.1038/s41597-021-01013-7 |
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Springer Science and Business Media LLC |
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Faculty of Science and Engineering |
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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 |
2021-09-02T02:31:54Z |
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11.064692 |