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Geophysical Research AbstractsVol. 20, EGU2018-14317, 2018EGU General Assembly 2018© Author(s) 2018. CC Attribution 4.0 license.Quaternary tectonic setting in the Apennine beltEnzo Mantovani (1), Marcello Viti (1), Daniele Babbucci (1), Caterina Tamburelli (1), and Nicola Cenni (2)(1) Dip. Scienze Fisiche, della Terra e dell’Ambiente, Univ. di Siena, Italy (mantovani@unisi.it), (2) Dip. di Geoscienze, Univ.di Padova, ItalyIt is argued that since the late Quaternary tectonic activity in the Apennines has been driven by belt-parallel com-pression, induced by the motion of the Adriatic plate. This regime has been accommodated by the uplift andoutward extrusion of wedges in the outer sector of the belt. The relative oblique divergence between the outer(more mobile) belt and the inner one has generated a series of troughs in the axial chain. This interpretation canplausibly and coherently account for the major post early Pleistocene deformations recognized in the study area.Furthermore, the short term implications of the presumed present tectonic setting can be reconciled with the spatio-temporal distribution of major earthquakes in the last centuries. This feature could allow a tentative recognition ofthe zones most prone to next strong earthquakes in the belt.

Quaternary tectonic setting in the Apennine belt

https://usiena-air.unisi.it/bitstream/11365/1072091/1/EGU2018-14317.pdf

Quaternary tectonic setting in the Apennine belt

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Archivio della Ricerca - Università degli Studi di Siena