Search results for "3D restoration"

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3D structural modeling and restoration of the Apennine-Maghrebian chain in Sicily: Application for non-cylindrical fold-and-thrust belts

2019

International audience; Thirteen seismic reflection profiles and field observations have been used to build a three-dimensional watertight geological model of the sub-surface architecture of the Trapanese carbonate platform unit of the Apennine-Maghrebian chain in the Mt. Kumeta and Mt. Rocca Busambra (NW Sicily, Italy). Either a single step or a two-step thrust-fault deformation model is acceptable on the basis of seismic interpretation but the integration of 3D model reconstruction and 3D geomechanical restoration, validates only the scenario with a single stage of deformation.The 3D model highlights along strike variations of the structural style for the Trapanese unit where pre-existing…

Seismic interpretation3D geological modeling3D restorationCarbonate platform unitSicilian fold-and-thrust beltApennine-Maghrebian chain010504 meteorology & atmospheric sciencesApennine-Maghrebian chainCarbonate platform3D geological modeling[SDU.STU]Sciences of the Universe [physics]/Earth Sciences3d modelSingle stepThrustClassification of discontinuities010502 geochemistry & geophysics01 natural sciencesseismic interpretationSicilian fold-and-thrust beltseismic interpretation; 3D geological modeling; 3D restoration; carbonate platform unit; Sicilian fold-and-thrust belt; Apennine-Maghrebian chainMesozoicPetrologyGeophysic0105 earth and related environmental sciencesEarth-Surface ProcessesFold (geology)Geophysicscarbonate platform unitSeismic interpretation3D restorationGeologyTectonophysics
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