georefid:2011-009382SEDIS Publication Catalogueana.macario@awi.dehttp://sedis.iodp.org/pub-catalogue/informationpointOfContact2011-07-06T00:00:00Zhttp://sedis.iodp.org/pub-catalogue/index.php?id=2011-009382<gco:CharacterString>Subsidenza tettonica sul margine tirrenico occidentale Tectonic subsidence of the western Tyrrhenian margin</gco:CharacterString>1995-01-01publicationgeorefid:2011-009382Argnani, A.CNR, Istituto per la Geologia Marina, Bologna, ItalyauthorUniversita degli Studi di Camerino, Camerino, ItalypublisherdocumentHardcopyIn: Cello, G. (editor), Deiana, G. (editor), Pierantoni, Pietro Paolo (editor), Atti del convegno Geodinamica e tettonica attiva del sistema Tirreno-Appennino Geodynamic and tectonic activity of the Tyrrhenian-Apennines system; proceedings1995, Vol. 231-39The stratigraphy of the ODP wells drilled in the Tyrrhenian Basin, and on its western margin in particular, has been backstripped to derive tectonic subsidence curves. Besides the rift related subsidence (upper Miocene--mid-lower Pliocene) on the margin, a recent episode of subsidence (about 2 Ma) has been documented basinwide. Such a recent episode does not fit easily into subsidence models applied to "classic" passive margins. Given the backarc setting of the Tyrrhenian basin, it is likely that processes related to subduction contribute to the shape of the observed tectonic subsidence.completedStructural geologyback-arc basinsbasin analysisbasinsCenozoiccontinental margingeophysical profilesgeophysical surveysLeg 107Mediterranean SeaMioceneNeogeneneotectonicsOcean Drilling ProgramODP Site 652ODP Site 653ODP Site 654Plioceneseismic profilessubsidencesurveystectonicsTertiarythree-dimensional modelsTyrrhenian BasinTyrrhenian Seaupper MioceneWest Mediterraneanurn:org.iodp:exp:107urnlargerWorkCitationcampaignurn:org.iodp:exp:107:site:652urnlargerWorkCitationstudyurn:org.iodp:exp:107urnlargerWorkCitationcampaignurn:org.iodp:exp:107:site:653urnlargerWorkCitationstudyurn:org.iodp:exp:107urnlargerWorkCitationcampaignurn:org.iodp:exp:107:site:654urnlargerWorkCitationstudyurn:org.iodp:exp:107urnlargerWorkCitationcampaignItaliangeoscientificInformation11.265712.083640.155140.2119