My thesis attempted to characterize the Patagonian lithospheric mantle through the petrologic and geochemical study of mantle xenoliths sampled by Cenozoïc alkaline basalts occurring in a back arc environment. The North Patagonian mantle xenoliths preserve important imprints of partial melting processes whereas those from the South evidence huge circulations of melts that largely obliterated the partial melting imprints. Finally, this study proposes that metasomatic liquid(s) have reacted on a large scale with the patagonian back arc upper mantle, especially in the South. These metasomatic agents are mostly silicated mafic alkaline melts and are certainly related toMon travail de thèse s'est attaché à caractériser le manteau supérieur Patag...
The site of Les Fieux (Miers, Lot, France) offers a long stratigraphic sequence for Palaeolithic (la...
thèse soutenue le 2 octobre 2003 au Laboratoire de Glaciologie et Géophysique de l'EnvironnementLe m...
This work presents a quantitative investigation of the CO2 in the lithospheric mantle by the study o...
Early in the history of terrestrial planet, heat of accreation, radioactive deacay and core-mantle s...
Prix de thèse du CNFG (Comié National Français de Géologie) 2006Many ancient orogens, involving conv...
Absolute dating of climate archives is essential to better understand climate mechanisms. A marine s...
L'étude de ce complexe plutonique alcalin fut multidisciplinaire mêlant, observations et mesures sur...
The abstract is available in French onlyLa figure du monstre, au centre de notre thèse, participe d'...
This PhD studies the interactions between ancient societies and the fluvial environment located in a...
In fractured media, the factors that make evolve a stable fractured media towards a landslide highli...
M. Jean Claude GALLOO Pr., Ecoles des Mines, Douai Rapporteur M. Jean-Luc PONCHE M.C., Université Lo...
Version 1 : sans les correctionsThe thermal degradation of hydrocarbons in petroleum reservoirs lead...
Fission tracks (on apatites and zircons) thermochronological analysis, geomorphological and seismic ...
In this study, petro-geochemical, isotopic and geochronological data have been acquired in order to ...
Jury : Jacques Fages (président), Françoise Rouquerol(rapporteur), Yves Gonthier (rapporteur), Xavie...
The site of Les Fieux (Miers, Lot, France) offers a long stratigraphic sequence for Palaeolithic (la...
thèse soutenue le 2 octobre 2003 au Laboratoire de Glaciologie et Géophysique de l'EnvironnementLe m...
This work presents a quantitative investigation of the CO2 in the lithospheric mantle by the study o...
Early in the history of terrestrial planet, heat of accreation, radioactive deacay and core-mantle s...
Prix de thèse du CNFG (Comié National Français de Géologie) 2006Many ancient orogens, involving conv...
Absolute dating of climate archives is essential to better understand climate mechanisms. A marine s...
L'étude de ce complexe plutonique alcalin fut multidisciplinaire mêlant, observations et mesures sur...
The abstract is available in French onlyLa figure du monstre, au centre de notre thèse, participe d'...
This PhD studies the interactions between ancient societies and the fluvial environment located in a...
In fractured media, the factors that make evolve a stable fractured media towards a landslide highli...
M. Jean Claude GALLOO Pr., Ecoles des Mines, Douai Rapporteur M. Jean-Luc PONCHE M.C., Université Lo...
Version 1 : sans les correctionsThe thermal degradation of hydrocarbons in petroleum reservoirs lead...
Fission tracks (on apatites and zircons) thermochronological analysis, geomorphological and seismic ...
In this study, petro-geochemical, isotopic and geochronological data have been acquired in order to ...
Jury : Jacques Fages (président), Françoise Rouquerol(rapporteur), Yves Gonthier (rapporteur), Xavie...
The site of Les Fieux (Miers, Lot, France) offers a long stratigraphic sequence for Palaeolithic (la...
thèse soutenue le 2 octobre 2003 au Laboratoire de Glaciologie et Géophysique de l'EnvironnementLe m...
This work presents a quantitative investigation of the CO2 in the lithospheric mantle by the study o...