Original inventory of Deep-Seated Gravitational Deformations (DSGSDs) in the central Apennines includes about 250 cases. Relationship with tectonic features, inherited from Mio-Pliocene thrusting or due to Quaternary normal faulting, is evident. In this context, the first case of a basal shear zone at the bottom of a DSGSD found in the entire belt is documented. Field evidence and numerical modeling suggest a gravity-driven deformation mechanism for the development of non-tectonic breccias.
Tectonic and slope-scale gravitational deformation in orogenic belts: New insights from regional inventories in central Appennines (Italy).
Saroli M.Methodology
;Zullo E.Investigation
;
2024-01-01
Abstract
Original inventory of Deep-Seated Gravitational Deformations (DSGSDs) in the central Apennines includes about 250 cases. Relationship with tectonic features, inherited from Mio-Pliocene thrusting or due to Quaternary normal faulting, is evident. In this context, the first case of a basal shear zone at the bottom of a DSGSD found in the entire belt is documented. Field evidence and numerical modeling suggest a gravity-driven deformation mechanism for the development of non-tectonic breccias.File in questo prodotto:
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Di Luzio et al Saroli_2024_DRT-2024 Barcelona DGPV .pdf
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