Mapping the cadomian/variscan basement buried beneath the Paris basin is a key objective to improve the geological knowledge of the Variscan belt in West Europe. We address this objective using a combination of new and updated potential field data (aeromagnetic and gravity), as well as information provided by field studies and drill cores, and a library of petrophysical characteristics measured on field samples. On a large southern half of the Paris basin, from the Armorican Massif to the Vosges: i) we made a new interpretative structural sketch map under the sedimentary cover, ii) we proposed a detailed geological map of the Paris basin substratum, iii) we updated the tectonic sketch of the Variscan belt in France, supported by new geochro...
International audienceA synthesis of existing borehole data and seismic profiles has been conducted ...
La tectonique intracontinentale de la chaîne hercynienne d’Europe est explorée en combinant géologie...
International audienceGeochronology, structural and anisotropy of magnetic susceptibility data from ...
Mapping the cadomian/variscan basement buried beneath the Paris basin is a key objective to improve ...
Nous avons mené cet exercice au travers d’une étude pluridisciplinaire combinant des couvertures géo...
International audienceThe Paris Basin is an intracratonic basin made of Meso-Cenozoic sediments unco...
International audienceAeromagnetic and gravity data have proven to be among the most effective metho...
International audienceMapping the geometries (structure and lithology) of a buried basement is a key...
International audienceUnder large basins, deciphering the geometries (structure and nature) of the b...
The northwestern basement of France experienced at least 3 orogenic cycles: the Paleoproterozoic Ica...
International audienceThe Paris Basin is an intracratonic basin made of Meso-Cenozoic sediments unco...
Interpretation of magnetic and gravity anomaly maps, derived and prolongated maps has lead to the es...
In the southern part of the French Armorican massif, the Ligerian domain is located along the bounda...
The Vosges basement — This synthesis about the Vosges basement is based on the assessment of the ge...
The stable vs mobile behaviour of basement terranes in orogens is discussed about the North Armorica...
International audienceA synthesis of existing borehole data and seismic profiles has been conducted ...
La tectonique intracontinentale de la chaîne hercynienne d’Europe est explorée en combinant géologie...
International audienceGeochronology, structural and anisotropy of magnetic susceptibility data from ...
Mapping the cadomian/variscan basement buried beneath the Paris basin is a key objective to improve ...
Nous avons mené cet exercice au travers d’une étude pluridisciplinaire combinant des couvertures géo...
International audienceThe Paris Basin is an intracratonic basin made of Meso-Cenozoic sediments unco...
International audienceAeromagnetic and gravity data have proven to be among the most effective metho...
International audienceMapping the geometries (structure and lithology) of a buried basement is a key...
International audienceUnder large basins, deciphering the geometries (structure and nature) of the b...
The northwestern basement of France experienced at least 3 orogenic cycles: the Paleoproterozoic Ica...
International audienceThe Paris Basin is an intracratonic basin made of Meso-Cenozoic sediments unco...
Interpretation of magnetic and gravity anomaly maps, derived and prolongated maps has lead to the es...
In the southern part of the French Armorican massif, the Ligerian domain is located along the bounda...
The Vosges basement — This synthesis about the Vosges basement is based on the assessment of the ge...
The stable vs mobile behaviour of basement terranes in orogens is discussed about the North Armorica...
International audienceA synthesis of existing borehole data and seismic profiles has been conducted ...
La tectonique intracontinentale de la chaîne hercynienne d’Europe est explorée en combinant géologie...
International audienceGeochronology, structural and anisotropy of magnetic susceptibility data from ...