La région la plus méridionale des Andes du Nord a été sujette à la collision et à l'accrétion des terrains océaniques de la plaque Caraïbe au cours du Crétacé supérieur. Ces processus a conduit au piégeage d'un fragment de la croûte océanique, le soi-disant Bloc Nord-Andin, entre une fosse nouvellement formée et la marge sud-américaine. Cette étude examine les rémanents du processus collisionnel à l’aide d'une analyse intégrée de la gravité, du magnétisme, de la sismique et des observations à la surface.Le modèle crustal résultant de ce travail suggère l’existence d'un arc insulaire bissecté par un bassin marginal, ces deux éléments transférés (presque sans déformation) à la marge continentale lors du processus d’accrétion. L’analyse des an...
National audienceAlong the Ecuadorian convergent margin, the onshore Manabí sedimentary forearcbasin...
The Andes is the largest orogenic system developed by subduction of oceanic crustalong a continental...
Abstract. The Andes were formed by Cenozoic tectonic shortening of the South American plate margin o...
The SW Ecuador‐NW Peru forearc region is the southernmost location, where the Caribbean large igneou...
International audienceThe SW Ecuador‐NW Peru forearc region is the southernmost location, where the ...
International audienceA review of the tectonic events recorded by sediments on the Andean continenta...
International audienceTrench-parallel extensional strain resulting from the northward drift of the N...
Ecuador offers a remarkable opportunity to study the evolution of forearc basins installed on accret...
The Pacific margin of South America was predominantly a subduction margin throughout the Mesozoic an...
Esta tesis doctoral analiza los pulsos y eventualmente mecanismos de deformación ocurridos en los An...
International audienceThe SW of Ecuador offers a great opportunity to study the long-term behavior o...
aaL’ensemble des forces impliquées dans la subduction contrôle le transfert de mouvement du panneau ...
Deformation in the orogen-foreland system of the southern Central Andes between 33° and 36° S varies...
A review of recent deformations in Ecuador and the characterization of the corresponding state of st...
The Andes of Neuquén (36°- 38°SL) have distinctive characteristics within the Central Andes inherite...
National audienceAlong the Ecuadorian convergent margin, the onshore Manabí sedimentary forearcbasin...
The Andes is the largest orogenic system developed by subduction of oceanic crustalong a continental...
Abstract. The Andes were formed by Cenozoic tectonic shortening of the South American plate margin o...
The SW Ecuador‐NW Peru forearc region is the southernmost location, where the Caribbean large igneou...
International audienceThe SW Ecuador‐NW Peru forearc region is the southernmost location, where the ...
International audienceA review of the tectonic events recorded by sediments on the Andean continenta...
International audienceTrench-parallel extensional strain resulting from the northward drift of the N...
Ecuador offers a remarkable opportunity to study the evolution of forearc basins installed on accret...
The Pacific margin of South America was predominantly a subduction margin throughout the Mesozoic an...
Esta tesis doctoral analiza los pulsos y eventualmente mecanismos de deformación ocurridos en los An...
International audienceThe SW of Ecuador offers a great opportunity to study the long-term behavior o...
aaL’ensemble des forces impliquées dans la subduction contrôle le transfert de mouvement du panneau ...
Deformation in the orogen-foreland system of the southern Central Andes between 33° and 36° S varies...
A review of recent deformations in Ecuador and the characterization of the corresponding state of st...
The Andes of Neuquén (36°- 38°SL) have distinctive characteristics within the Central Andes inherite...
National audienceAlong the Ecuadorian convergent margin, the onshore Manabí sedimentary forearcbasin...
The Andes is the largest orogenic system developed by subduction of oceanic crustalong a continental...
Abstract. The Andes were formed by Cenozoic tectonic shortening of the South American plate margin o...