Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/1209
DC Field | Value | Language |
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dc.contributor.authorall | Andriani, T.; Dipartimento di Geologia e Geofisica, Università di Bari, Italy | en |
dc.contributor.authorall | Balia, R.; Dipartimento di Ingegneria del Territorio, Università di Cagliari, Italy | en |
dc.contributor.authorall | Loddo, M.; Dipartimento di Geologia e Geofisica, Università di Bari, Italy | en |
dc.contributor.authorall | Pecorini, G.; Dipartimento di Scienze della Terra, Università di Cagliari, Italy | en |
dc.contributor.authorall | Tramacere, A.; Dipartimento di Geologia e Geofisica, Università di Bari, Italy | en |
dc.date.accessioned | 2006-07-05T08:00:34Z | en |
dc.date.available | 2006-07-05T08:00:34Z | en |
dc.date.issued | 2001-08 | en |
dc.identifier.uri | http://hdl.handle.net/2122/1209 | en |
dc.description.abstract | The Middle Tirso Valley is located in Central Sardinia and lies between two structural highs, the Marghine-Goceano chain and the Barbagia Paleozoic horst. The geological structures of the area, potentially interesting for its geothermal resources, are rather complex and dominated by two regional faults – the Marghine fault and the Nuoro fault – which affect the Palaeozoic basement and the Tertiary volcano-sedimentary deposits. Combined modelling of gravity and geoelectrical data defines the shape and extent of this Tertiary basin. The Bouguer anomaly is mainly characterized by a three-dimensional gravity low which has been named «Bolotana-Sedilo gravity low», corresponding to a structure generated by collapses attributable to transcurrent and extensional tectonic events. The down faulted zone is filled with a Tertiary low density volcano-sedimentary sequence extending southwards and overlain by Pliocene-Quaternary basalts. Another regional structure named «Tirso Fault» is proposed | en |
dc.format.extent | 5297871 bytes | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | English | en |
dc.relation.ispartofseries | 4/44 (2001) | en |
dc.subject | Gravity survey | en |
dc.subject | geoelectrical soundings | en |
dc.subject | sardinia | en |
dc.title | Structural features of the Middle Tirso Valley (Central Sardinia - Italy) from geoelectrical and gravity data | en |
dc.type | article | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.subject.INGV | 04. Solid Earth::04.02. Exploration geophysics::04.02.04. Magnetic and electrical methods | en |
dc.subject.INGV | 04. Solid Earth::04.02. Exploration geophysics::04.02.05. Downhole, radioactivity, remote sensing, and other methods | en |
dc.subject.INGV | 04. Solid Earth::04.04. Geology::04.04.09. Structural geology | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | open | en |
dc.contributor.author | Andriani, T. | en |
dc.contributor.author | Balia, R. | en |
dc.contributor.author | Loddo, M. | en |
dc.contributor.author | Pecorini, G. | en |
dc.contributor.author | Tramacere, A. | en |
dc.contributor.department | Dipartimento di Geologia e Geofisica, Università di Bari, Italy | en |
dc.contributor.department | Dipartimento di Ingegneria del Territorio, Università di Cagliari, Italy | en |
dc.contributor.department | Dipartimento di Geologia e Geofisica, Università di Bari, Italy | en |
dc.contributor.department | Dipartimento di Scienze della Terra, Università di Cagliari, Italy | en |
dc.contributor.department | Dipartimento di Geologia e Geofisica, Università di Bari, Italy | 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 Geologia e Geofisica, Università di Bari, Italy | - |
crisitem.author.dept | Dipartimento di Ingegneria del Territorio, Università di Cagliari, Italy | - |
crisitem.author.dept | Dipartimento di Geologia e Geofisica, Università di Bari, Italy | - |
crisitem.author.dept | Dipartimento di Scienze della Terra, Università di Cagliari, Italy | - |
crisitem.author.dept | Dipartimento di Geologia e Geofisica, Università di Bari, Italy | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.classification.parent | 04. Solid Earth | - |
Appears in Collections: | Annals of Geophysics |
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