Insights into the explosive eruption history of Campanian volcanoes prior to the Campanian Ignimbrite eruption

Vineberg, S.O.; Isaia, R.; Albert, Paul; Brown, R.J.; Smith, V.C.

doi:10.1016/j.jvolgeores.2023.107915

Journal article 159 views

Insights into the explosive eruption history of Campanian volcanoes prior to the Campanian Ignimbrite eruption

S.O. Vineberg, R. Isaia, Paul Albert

, R.J. Brown, V.C. Smith

Journal of Volcanology and Geothermal Research, Volume: 443, Start page: 107915

Swansea University Author: Paul Albert

Proof under embargo until: 21st September 2024

Check full text

DOI (Published version): 10.1016/j.jvolgeores.2023.107915

Abstract

The Campanian Volcanic Zone (CVZ) comprises multiple active volcanoes and includes the highly productive Campi Flegrei and Ischia caldera systems. These caldera volcanoes have produced probably the largest eruptions in Europe in the past 200 ka, such as the Monte Epomeo Green Tuff (MEGT; Ischia) at...

Full description

Published in:	Journal of Volcanology and Geothermal Research
ISSN:	0377-0273 1872-6097
Published:	Elsevier BV 2023
Online Access:	Check full text
URI:	https://cronfa.swan.ac.uk/Record/cronfa64694
Tags:	Add Tag No Tags, Be the first to tag this record!

first_indexed	2023-10-10T11:09:09Z
last_indexed	2023-10-10T11:09:09Z
id	cronfa64694
recordtype	SURis
fullrecord	<?xml version="1.0" encoding="utf-8"?><rfc1807 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><bib-version>v2</bib-version><id>64694</id><entry>2023-10-10</entry><title>Insights into the explosive eruption history of Campanian volcanoes prior to the Campanian Ignimbrite eruption</title><swanseaauthors><author><sid>7f8db9327402511d4d92849cb79af644</sid><ORCID>0000-0002-6757-1452</ORCID><firstname>Paul</firstname><surname>Albert</surname><name>Paul Albert</name><active>true</active><ethesisStudent>false</ethesisStudent></author></swanseaauthors><date>2023-10-10</date><deptcode>SGE</deptcode><abstract>The Campanian Volcanic Zone (CVZ) comprises multiple active volcanoes and includes the highly productive Campi Flegrei and Ischia caldera systems. These caldera volcanoes have produced probably the largest eruptions in Europe in the past 200 ka, such as the Monte Epomeo Green Tuff (MEGT; Ischia) at ca. 56 ka and the Campanian Ignimbrite (CI; Campi Flegrei) at ca. 40 ka, which form widespread isochrons across the Mediterranean region. These closely-spaced volcanic centres erupt phonolitic to trachytic glass compositions that are similar, and thus it can be challenging to correlate tephra deposits to specific volcanic sources. Here we present a detailed tephrostratigraphy for pre-CI eruption activity using the units preserved within a sequence at the coastal Acquamorta outcrop, on the western side of the CI caldera rim. Both the MEGT and CI units are present in the section, and they bracket twelve eruption units that were logged and sampled. New major and trace element glass chemistry data have been acquired for these Acquamorta tephra deposits. Three eruption deposits from Ischia and nine from Campi Flegrei are identified, which helps constrain the tempo of volcanic activity of these centres between the large caldera-forming eruptions. The three Ischia tephra deposits between the MEGT and the CI are indistinguishable on both major and trace element glass chemistry and cannot be correlated to a specific or known eruption in this interval, such as the Schiappone tephra. The compositional variations between the Campi Flegrei eruptions reveal temporal shifts in the composition of the tephra deposits that reflect changes in the magmatic system prior to the CI eruption. These deposits indicate that there were at least nine eruptions from Campi Flegrei within 16 ka of the enormous CI eruption, and suggest that there was no significant period of repose before the caldera generating eruption.</abstract><type>Journal Article</type><journal>Journal of Volcanology and Geothermal Research</journal><volume>443</volume><journalNumber/><paginationStart>107915</paginationStart><paginationEnd/><publisher>Elsevier BV</publisher><placeOfPublication/><isbnPrint/><isbnElectronic/><issnPrint>0377-0273</issnPrint><issnElectronic>1872-6097</issnElectronic><keywords>Tephrostratigraphy, Campi Flegrei, Ischia, Volcanism, Volcanic glass chemistry, Eruption records, Magmatic systems</keywords><publishedDay>30</publishedDay><publishedMonth>11</publishedMonth><publishedYear>2023</publishedYear><publishedDate>2023-11-30</publishedDate><doi>10.1016/j.jvolgeores.2023.107915</doi><url>http://dx.doi.org/10.1016/j.jvolgeores.2023.107915</url><notes/><college>COLLEGE NANME</college><department>Geography</department><CollegeCode>COLLEGE CODE</CollegeCode><DepartmentCode>SGE</DepartmentCode><institution>Swansea University</institution><apcterm/><funders>NERC, UKRI FLF, NE/S007474/1, NE/S003584/1, MR/S035478/1.</funders><projectreference>NE/S007474/1, NE/S003584/1, MR/S035478/1</projectreference><lastEdited>2023-12-01T15:34:20.2669012</lastEdited><Created>2023-10-10T12:05:56.7358354</Created><path><level id="1">Faculty of Science and Engineering</level><level id="2">School of Biosciences, Geography and Physics - Geography</level></path><authors><author><firstname>S.O.</firstname><surname>Vineberg</surname><order>1</order></author><author><firstname>R.</firstname><surname>Isaia</surname><order>2</order></author><author><firstname>Paul</firstname><surname>Albert</surname><orcid>0000-0002-6757-1452</orcid><order>3</order></author><author><firstname>R.J.</firstname><surname>Brown</surname><order>4</order></author><author><firstname>V.C.</firstname><surname>Smith</surname><order>5</order></author></authors><documents><document><filename>Under embargo</filename><originalFilename>Under embargo</originalFilename><uploaded>2023-10-10T12:08:56.1555406</uploaded><type>Output</type><contentLength>3395828</contentLength><contentType>application/pdf</contentType><version>Proof</version><cronfaStatus>true</cronfaStatus><embargoDate>2024-09-21T00:00:00.0000000</embargoDate><copyrightCorrect>false</copyrightCorrect><language>eng</language></document></documents><OutputDurs/></rfc1807>
spelling	v2 64694 2023-10-10 Insights into the explosive eruption history of Campanian volcanoes prior to the Campanian Ignimbrite eruption 7f8db9327402511d4d92849cb79af644 0000-0002-6757-1452 Paul Albert Paul Albert true false 2023-10-10 SGE The Campanian Volcanic Zone (CVZ) comprises multiple active volcanoes and includes the highly productive Campi Flegrei and Ischia caldera systems. These caldera volcanoes have produced probably the largest eruptions in Europe in the past 200 ka, such as the Monte Epomeo Green Tuff (MEGT; Ischia) at ca. 56 ka and the Campanian Ignimbrite (CI; Campi Flegrei) at ca. 40 ka, which form widespread isochrons across the Mediterranean region. These closely-spaced volcanic centres erupt phonolitic to trachytic glass compositions that are similar, and thus it can be challenging to correlate tephra deposits to specific volcanic sources. Here we present a detailed tephrostratigraphy for pre-CI eruption activity using the units preserved within a sequence at the coastal Acquamorta outcrop, on the western side of the CI caldera rim. Both the MEGT and CI units are present in the section, and they bracket twelve eruption units that were logged and sampled. New major and trace element glass chemistry data have been acquired for these Acquamorta tephra deposits. Three eruption deposits from Ischia and nine from Campi Flegrei are identified, which helps constrain the tempo of volcanic activity of these centres between the large caldera-forming eruptions. The three Ischia tephra deposits between the MEGT and the CI are indistinguishable on both major and trace element glass chemistry and cannot be correlated to a specific or known eruption in this interval, such as the Schiappone tephra. The compositional variations between the Campi Flegrei eruptions reveal temporal shifts in the composition of the tephra deposits that reflect changes in the magmatic system prior to the CI eruption. These deposits indicate that there were at least nine eruptions from Campi Flegrei within 16 ka of the enormous CI eruption, and suggest that there was no significant period of repose before the caldera generating eruption. Journal Article Journal of Volcanology and Geothermal Research 443 107915 Elsevier BV 0377-0273 1872-6097 Tephrostratigraphy, Campi Flegrei, Ischia, Volcanism, Volcanic glass chemistry, Eruption records, Magmatic systems 30 11 2023 2023-11-30 10.1016/j.jvolgeores.2023.107915 http://dx.doi.org/10.1016/j.jvolgeores.2023.107915 COLLEGE NANME Geography COLLEGE CODE SGE Swansea University NERC, UKRI FLF, NE/S007474/1, NE/S003584/1, MR/S035478/1. NE/S007474/1, NE/S003584/1, MR/S035478/1 2023-12-01T15:34:20.2669012 2023-10-10T12:05:56.7358354 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Geography S.O. Vineberg 1 R. Isaia 2 Paul Albert 0000-0002-6757-1452 3 R.J. Brown 4 V.C. Smith 5 Under embargo Under embargo 2023-10-10T12:08:56.1555406 Output 3395828 application/pdf Proof true 2024-09-21T00:00:00.0000000 false eng
title	Insights into the explosive eruption history of Campanian volcanoes prior to the Campanian Ignimbrite eruption
spellingShingle	Insights into the explosive eruption history of Campanian volcanoes prior to the Campanian Ignimbrite eruption Paul Albert
title_short	Insights into the explosive eruption history of Campanian volcanoes prior to the Campanian Ignimbrite eruption
title_full	Insights into the explosive eruption history of Campanian volcanoes prior to the Campanian Ignimbrite eruption
title_fullStr	Insights into the explosive eruption history of Campanian volcanoes prior to the Campanian Ignimbrite eruption
title_full_unstemmed	Insights into the explosive eruption history of Campanian volcanoes prior to the Campanian Ignimbrite eruption
title_sort	Insights into the explosive eruption history of Campanian volcanoes prior to the Campanian Ignimbrite eruption
author_id_str_mv	7f8db9327402511d4d92849cb79af644
author_id_fullname_str_mv	7f8db9327402511d4d92849cb79af644_***_Paul Albert
author	Paul Albert
author2	S.O. Vineberg R. Isaia Paul Albert R.J. Brown V.C. Smith
format	Journal article
container_title	Journal of Volcanology and Geothermal Research
container_volume	443
container_start_page	107915
publishDate	2023
institution	Swansea University
issn	0377-0273 1872-6097
doi_str_mv	10.1016/j.jvolgeores.2023.107915
publisher	Elsevier BV
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
url	http://dx.doi.org/10.1016/j.jvolgeores.2023.107915
document_store_str	0
active_str	0
description	The Campanian Volcanic Zone (CVZ) comprises multiple active volcanoes and includes the highly productive Campi Flegrei and Ischia caldera systems. These caldera volcanoes have produced probably the largest eruptions in Europe in the past 200 ka, such as the Monte Epomeo Green Tuff (MEGT; Ischia) at ca. 56 ka and the Campanian Ignimbrite (CI; Campi Flegrei) at ca. 40 ka, which form widespread isochrons across the Mediterranean region. These closely-spaced volcanic centres erupt phonolitic to trachytic glass compositions that are similar, and thus it can be challenging to correlate tephra deposits to specific volcanic sources. Here we present a detailed tephrostratigraphy for pre-CI eruption activity using the units preserved within a sequence at the coastal Acquamorta outcrop, on the western side of the CI caldera rim. Both the MEGT and CI units are present in the section, and they bracket twelve eruption units that were logged and sampled. New major and trace element glass chemistry data have been acquired for these Acquamorta tephra deposits. Three eruption deposits from Ischia and nine from Campi Flegrei are identified, which helps constrain the tempo of volcanic activity of these centres between the large caldera-forming eruptions. The three Ischia tephra deposits between the MEGT and the CI are indistinguishable on both major and trace element glass chemistry and cannot be correlated to a specific or known eruption in this interval, such as the Schiappone tephra. The compositional variations between the Campi Flegrei eruptions reveal temporal shifts in the composition of the tephra deposits that reflect changes in the magmatic system prior to the CI eruption. These deposits indicate that there were at least nine eruptions from Campi Flegrei within 16 ka of the enormous CI eruption, and suggest that there was no significant period of repose before the caldera generating eruption.
published_date	2023-11-30T15:34:21Z
_version_	1784094246839517184
score	11.013619

Insights into the explosive eruption history of Campanian volcanoes prior to the Campanian Ignimbrite eruption

Similar Items