Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/15641
DC Field | Value | Language |
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dc.date.accessioned | 2022-05-17T16:10:50Z | - |
dc.date.available | 2022-05-17T16:10:50Z | - |
dc.date.issued | 2020 | - |
dc.identifier.uri | http://hdl.handle.net/2122/15641 | - |
dc.description.abstract | The geometry, rates and kinematics of active faulting in the region close to the tip of a major crustal-scale normal fault in the Gulf of Corinth, Greece, are investigated using detailed fault mapping and new absolute dating. Fault offsets have been dated using a combination of 234U/230Th coral dates and in situ 36Cl cosmogenic exposure ages for sediments and wave-cut platforms deformed by the faults. Our results show that deformation in the tip zone is distributed across as many as eight faults arranged within ~700 m across strike, each of which deforms deposits and landforms associated with the 125 ka marine terrace of Marine Isotope Stage 5e. Summed throw-rates across strike achieve values as high as 0.3–1.6 mm/yr, values that are comparable to those at the centre of the crustal-scale fault (2–3 mm/yr from Holocene palaeoseismology and 3–4 mm/yr from GPS geodesy). The relatively high deformation rate and distributed deformation in the tip zone are discussed in terms of stress enhancement from rupture of neighbouring crustal-scale faults and in terms of how this should be considered during fault-based seismic hazard assessment. | en_US |
dc.language.iso | English | en_US |
dc.publisher.name | Elsevier | en_US |
dc.relation.ispartof | Journal of Structural Geology | en_US |
dc.relation.ispartofseries | /136 (2020) | en_US |
dc.subject | Crustal Deformation | en_US |
dc.subject | Active Faults | en_US |
dc.subject | Absolute Dating | en_US |
dc.subject | Marine terraces | en_US |
dc.title | Distributed normal faulting in the tip zone of the South Alkyonides Fault System, Gulf of Corinth, constrained using 36Cl exposure dating of late-Quaternary wave-cut platforms | en_US |
dc.type | article | en |
dc.description.status | Published | en_US |
dc.type.QualityControl | Peer-reviewed | en_US |
dc.description.pagenumber | 104063 | en_US |
dc.identifier.URL | https://www.sciencedirect.com/science/article/pii/S0191814119304328 | en_US |
dc.identifier.doi | 10.1016/j.jsg.2020.104063 | en_US |
dc.description.obiettivoSpecifico | 2T. Deformazione crostale attiva | en_US |
dc.description.journalType | JCR Journal | en_US |
dc.relation.issn | 0191-8141 | en_US |
dc.contributor.author | Robertson, Jennifer | - |
dc.contributor.author | Roberts, G. P. | - |
dc.contributor.author | Iezzi, Francesco | - |
dc.contributor.author | Meschis, Marco | - |
dc.contributor.author | Gheorghiu, D. M. | - |
dc.contributor.author | Sahy, Diana | - |
dc.contributor.author | Bristow, C. | - |
dc.contributor.author | Sgambato, C. | - |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | restricted | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | epartment of Earth and Planetary Sciences, Birkbeck, University of London, London, UK | - |
crisitem.author.dept | University of London, | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Palermo, Palermo, Italia | - |
crisitem.author.dept | British Geological Survey, Keyworth, UK | - |
crisitem.author.dept | Research School of Earth Sciences, Birkbeck/UCL, University of London | - |
crisitem.author.orcid | 0000-0002-0849-6050 | - |
crisitem.author.orcid | 0000-0003-2769-0665 | - |
crisitem.author.orcid | 0000-0001-9144-3031 | - |
crisitem.author.orcid | 0000-0001-9812-4762 | - |
crisitem.author.orcid | 0000-0003-0263-7374 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Article published / in press |
Files in This Item:
File | Description | Size | Format | Existing users please Login |
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6- Robertson et al., 2020 (JSG)_Heraion125kaTerrace.pdf | restricted paper | 6.09 MB | Adobe PDF | |
Distributed normal faulting South Alkyonides Fault System.pdf | 3.21 MB | Adobe PDF | View/Open |
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