Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/8852
DC Field | Value | Language |
---|---|---|
dc.contributor.authorall | Santoro, E.; Università di Napoli “Federico II”, Dipartimento di Scienze della Terra | en |
dc.contributor.authorall | Ferranti, L.; Università di Napoli “Federico II”, Dipartimento di Scienze della Terra | en |
dc.contributor.authorall | Burrato, P.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
dc.contributor.authorall | Mazzella, M. E.; Università di Napoli “Federico II”, Dipartimento di Scienze della Terra | en |
dc.contributor.authorall | Monaco, C.; Università di Catania, Dipartimento di Scienze Geologiche | en |
dc.date.accessioned | 2013-12-20T12:28:28Z | en |
dc.date.available | 2013-12-20T12:28:28Z | en |
dc.date.issued | 2013-06-27 | en |
dc.identifier.uri | http://hdl.handle.net/2122/8852 | en |
dc.description.abstract | Morphotectonic analysis and fault numeric modeling of uplifted marine terraces along the Ionian Sea coast of the Southern Apennines allowed us to place quantitative constraints on middle Pleistocene-Holocene deformation. Ten terrace orders uplifted to as much as +660 m were mapped along ~80 km of the Taranto Gulf coastline. The shorelines document both a regional and a local, fault-induced contribution to uplift. The intermingling between the two deformation sources is attested by three 10 km scale undulations superimposed on a 100 km scale northeastward tilt. The undulations spatially coincide with the trace of NW-SE striking transpressional faults that affected the coastal range during the early Pleistocene. To test whether fault activity continued to the present, we modeled the differential uplift of marine terraces as progressive elastic displacement above blind oblique-thrust ramps seated beneath the coast. Through an iterative and mathematically based procedure, we defined the best geometric and kinematic fault parameters as well as the number and position of fault segments. Fault numerical models predict two fault-propagation folds cored by blind thrusts with slip rates ranging from 0.5 to 0.7 mm/yr and capable of generating an earthquake with a maximum moment magnitude of 5.9–6.3. Notably, we find that the locus of predominant activity has repeatedly shifted between the two fault systems during time and that slip rates on each fault have temporally changed. It is not clear if the active deformation is seismogenic or dominated by aseismic creep; however, the modeled faults are embedded in an offshore transpressional belt that may have sourced historical earthquakes. | en |
dc.language.iso | English | en |
dc.publisher.name | American Geophysical Union | en |
dc.relation.ispartof | Tectonics | en |
dc.relation.ispartofseries | 3/32 (2013) | en |
dc.subject | uplifted marine terraces | en |
dc.subject | fault modeling | en |
dc.subject | fault-propagation folds | en |
dc.subject | middle-late Pleistocene | en |
dc.subject | active transpression | en |
dc.subject | Southern Italy | en |
dc.title | Deformed Pleistocene marine terraces along the Ionian sea margin of southern Italy: unveiling blind fault-related folds contribution to coastal uplift | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.description.pagenumber | 737-762 | en |
dc.identifier.URL | http://onlinelibrary.wiley.com/doi/10.1002/tect.20036/abstract | en |
dc.subject.INGV | 04. Solid Earth::04.04. Geology::04.04.01. Earthquake geology and paleoseismology | en |
dc.subject.INGV | 04. Solid Earth::04.04. Geology::04.04.03. Geomorphology | en |
dc.subject.INGV | 04. Solid Earth::04.04. Geology::04.04.09. Structural geology | en |
dc.identifier.doi | 10.1002/tect.20036 | en |
dc.description.obiettivoSpecifico | 3.2. Tettonica attiva | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | partially_open | en |
dc.relation.issn | 0278-7407 | en |
dc.relation.eissn | 1944-9194 | en |
dc.contributor.author | Santoro, E. | en |
dc.contributor.author | Ferranti, L. | en |
dc.contributor.author | Burrato, P. | en |
dc.contributor.author | Mazzella, M. E. | en |
dc.contributor.author | Monaco, C. | en |
dc.contributor.department | Università di Napoli “Federico II”, Dipartimento di Scienze della Terra | en |
dc.contributor.department | Università di Napoli “Federico II”, Dipartimento di Scienze della Terra | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
dc.contributor.department | Università di Napoli “Federico II”, Dipartimento di Scienze della Terra | en |
dc.contributor.department | Università di Catania, Dipartimento di Scienze Geologiche | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Dipartimento di Scienze della Terra, Università degli Studi di Napolii Federico II, Napoli | - |
crisitem.author.dept | Dipartimento di Scienze della Terra, Università degli Studi di Napoli Federico II, Napoli | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia | - |
crisitem.author.dept | Dipartimento di Scienze della Terra, Università degli Studi di Napoli Federico II, Napoli | - |
crisitem.author.dept | Dipartimento di Scienze Biologiche, Geologiche e Ambientali, Sezione di Scienze della Terra, Università di Catania | - |
crisitem.author.orcid | 0000-0001-6588-7560 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Article published / in press |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Santoro_&_Tectonics_accepted-man.pdf | Accepted manuscript | 4.37 MB | Adobe PDF | View/Open |
Santoro_&_2013_Tectonics.pdf | published paper | 4.97 MB | Adobe PDF |
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