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dc.contributor.author
Corradino, Marta
dc.contributor.author
Balázs, Attila
dc.contributor.author
Faccenna, Claudio
dc.contributor.author
Pepe, Fabrizio
dc.date.accessioned
2022-05-05T12:31:07Z
dc.date.available
2022-04-01T03:13:40Z
dc.date.available
2022-05-05T12:31:07Z
dc.date.issued
2022
dc.identifier.issn
2045-2322
dc.identifier.other
10.1038/s41598-022-08562-w
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/540330
dc.identifier.doi
10.3929/ethz-b-000540330
dc.description.abstract
The evolution of forearc and backarc domains is usually treated separately, as they are separated by a volcanic arc. We analyse their spatial and temporal relationships in the Tyrrhenian subduction system, using seismic profiles and numerical modelling. A volcanic arc, which included the Marsili volcano, was involved in arc-rifting during the Pliocene. This process led to the formation of an oceanic backarc basin (~ 1.8 Ma) to the west of the Marsili volcano. The eastern region corresponded to the forearc domain, floored by serpentinised mantle. Here, a new volcanic arc formed at ~ 1 Ma, marking the onset of the forearc-rifting. This work highlights that fluids and melts induce weakening of the volcanic arc region and drive the arc-rifting that led to the backarc basin formation. Later, the slab rollback causes the trench-ward migration of volcanism that led to the forearc- rifting under the control of fluids released from the downgoing plate.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Nature
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.subject
Geodynamics
en_US
dc.subject
Solid Earth sciences
en_US
dc.title
Arc and forearc rifting in the Tyrrhenian subduction system
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2022-03-18
ethz.journal.title
Scientific Reports
ethz.journal.volume
12
en_US
ethz.journal.issue
1
en_US
ethz.journal.abbreviated
Sci Rep
ethz.pages.start
4728
en_US
ethz.size
13 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.publication.place
Berlin
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02330 - Dep. Erdwissenschaften / Dep. of Earth Sciences::02506 - Institut für Geophysik / Institute of Geophysics::03698 - Tackley, Paul / Tackley, Paul
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02330 - Dep. Erdwissenschaften / Dep. of Earth Sciences::02506 - Institut für Geophysik / Institute of Geophysics::03698 - Tackley, Paul / Tackley, Paul
ethz.date.deposited
2022-04-01T03:14:46Z
ethz.source
WOS
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2022-05-05T12:31:14Z
ethz.rosetta.lastUpdated
2023-02-07T01:46:48Z
ethz.rosetta.versionExported
true
ethz.COinS
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