Dating continental unconformities are essential to constrain geodynamical models. Paleomagnetism is a great tool to date ferrugineous paleoweathering. Datings of red "siderolithic" formations from the Massif central provide ages ranging from 160 Ma (Late Jurassic) in the Naussac Basin to 140 Ma (Early Cretaceous) in the Lembron region. On the southeast border of the Paris Basin, a hematitic layer located at the base of the Myennes Clays gave a recent age (0-3 Ma) which could be related to groundwater flow during the formation of the present-day landscapes. On the Massif Central and the Morvan crystalline basements albitized facies have been dated by paleomagnetism to be Triassic in age. Both datings and geographic distribution of the albiti...
The bay of Seine is a large shallow marine depression of about 5 000 km², located between the centra...
An increase of the intensity of hydrological extremes is expected in the current context of the glob...
Based upon a multidisciplinary approach centered on palynology, the aim of our study was to better u...
The Garonne Basin is the axial geomorphological entity of the Aquitain. In recent years, the middle ...
This thesis of climatic geomorphology aims to characterize the past and present periglacial stage in...
Orbital floating time scales are proposed for the Valanginian Stage and part of the Hauterivian Stag...
Olivier Bellier ExaminateurNicole Béthoux Directrice de thèseJean-Pierre Brun RapporteurBruno Feigni...
Through the study of alluvial Calcisols from the Digne-Valensole (SE France) and the Loranca (centra...
In the framework of a new high-speed train connection across the Western Alps, between Lyon and Tori...
The tectonic role and geodynamic significance of major discontinuities in the late to post-orogenic ...
In this thesis, we applied the ambient noise correlation method in the very heterogeneous region of ...
The Armoricain massif is a west-european Cadomo-variscan domain of low altitude (maximum 400 m), cha...
Mémoire de Géosciences-Rennes n°129Chalk is the most characteristic deposit of Late Cretaceous North...
Understanding the complex relationship between nature and societies has always been a challenge for ...
The bay of Seine is a large shallow marine depression of about 5 000 km², located between the centra...
An increase of the intensity of hydrological extremes is expected in the current context of the glob...
Based upon a multidisciplinary approach centered on palynology, the aim of our study was to better u...
The Garonne Basin is the axial geomorphological entity of the Aquitain. In recent years, the middle ...
This thesis of climatic geomorphology aims to characterize the past and present periglacial stage in...
Orbital floating time scales are proposed for the Valanginian Stage and part of the Hauterivian Stag...
Olivier Bellier ExaminateurNicole Béthoux Directrice de thèseJean-Pierre Brun RapporteurBruno Feigni...
Through the study of alluvial Calcisols from the Digne-Valensole (SE France) and the Loranca (centra...
In the framework of a new high-speed train connection across the Western Alps, between Lyon and Tori...
The tectonic role and geodynamic significance of major discontinuities in the late to post-orogenic ...
In this thesis, we applied the ambient noise correlation method in the very heterogeneous region of ...
The Armoricain massif is a west-european Cadomo-variscan domain of low altitude (maximum 400 m), cha...
Mémoire de Géosciences-Rennes n°129Chalk is the most characteristic deposit of Late Cretaceous North...
Understanding the complex relationship between nature and societies has always been a challenge for ...
The bay of Seine is a large shallow marine depression of about 5 000 km², located between the centra...
An increase of the intensity of hydrological extremes is expected in the current context of the glob...
Based upon a multidisciplinary approach centered on palynology, the aim of our study was to better u...