A5047710161- Geological and Geochemical Analysis
- Geological and Geophysical Studies Worldwide
- earthquake and tectonic studies
- Geology and Paleoclimatology Research
- Geochemistry and Geologic Mapping
- High-pressure geophysics and materials
- Geological formations and processes
- Geological Formations and Processes Exploration
- Hydrocarbon exploration and reservoir analysis
- Archaeological Research and Protection
- Archaeology and ancient environmental studies
- Cultural Heritage Materials Analysis
Bureau de Recherches Géologiques et Minières
2016-2024
Institut des Sciences de la Terre d'Orléans
2016-2024
Université de franche-comté
2022
Centre National de la Recherche Scientifique
2016-2022
Institut des Sciences de la Terre
2016-2022
Université d'Orléans
2016-2022
Laboratoire Chrono-Environnement
2019-2021
Université de Bourgogne
2020
Laboratoire d'Hydrodynamique
2016-2018
Géosciences Montpellier
2015-2016
We decipher late-orogenic crustal flow characterized by feedback relations between partial melting and deformation in the Variscan Montagne Noire gneiss dome. The dome shape finite strain pattern of Axial Zone (MNAZ) result from superimposition three deformations (D1, D2 D3). early flat-lying S1 foliation is folded upright ENE-WSW folds transposed central southern part MNAZ into steep high-strain zones consistent with NW-SE horizontal shortening, bulk contractional coaxial regime that...
Based on new structural, petrological and U-Th-Pb geochronological data, a reappraisal of the Variscan tectono-metamorphic history Pelvoux Massif (External Crystalline Massif, French Alps) is proposed with aim to understand flow pattern kinematics partially molten crust Eastern Shear Zone. The consists high-grade metamorphic rocks middle lower crust, mostly migmatites, that record prominent syn-metamorphic deformation event (D 2 ) characterized by pervasive NE-SW striking, steeply dipping, S...
Abstract This paper aims to decipher the thermal evolution of Montagne Noire Axial Zone (MNAZ, southern French Massif Central) gneiss core and its metasedimentary cover through determination P–T paths temperature gradients. Migmatitic from dome record a clockwise culminating at 725 ± 25 °C 0.8 0.1 GP with partial melting, followed by decompression path only minor cooling 690 25° C 0.4 a. Field structural analyses as well detailed petrological observations indicate that sequence experienced...
Abstract Variscan granitoids and associated mafic rocks exposed in the External Crystalline Massifs (ECM) of Western Alps document stages from early Carboniferous collision to Permian post-collisional setting. Our study focuses on Central part ECM, synthesizing newly acquired existing geochronological, whole-rock geochemical isotopic data. We identified two distinctive magmatic series: (i) high-K calc-alkaline granitoids, which range magnesian (MgG) ferro-magnesian (FeMgG) rocks; (ii)...
<p>                The Aiguilles-Rouge Massif (ARM) is one of the Western External Crystallin Massifs (ECM) French Alps. Similarly to other ECMs, ARM exposes a Variscan basement made migmatitic ortho- and paragneisses micaschists that hold metric boudins retrograded eclogites,...
Abstract The search for carbon-free energy sources is at the heart of our concerns. It has become necessary to develop capacities harness active flows environment while trying have lowest possible impact. Among these flows, one most stable that linked terrestrial thermal anomalies. Geothermal an attractive option due its regularity and development knowledge encouraged, in France, by national research funding agency. systems are mainly associated with hydrothermal circulations, fluids can be...
Abstract The search for carbon-free energy sources is at the heart of our concerns. It has become necessary to develop capacities harness active flows environment while trying have lowest possible impact. Among these flows, one most stable that linked terrestrial thermal anomalies. Geothermal an attractive option due its regularity and development knowledge encouraged, in France, by national research funding agency. systems are mainly associated with hydrothermal circulations, fluids can be...