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Évolution géologique de la marge ouest-ibérique
Boillot, G.; Malod, J. A.; Mougenot, D.This paper is a summary of the results of the authors recent researches about the Western Iberian continental margin. During the Mesozoic, the margin is affected by two consecutive extensional phases interpreted as the result from two episodes of rifting in the Atlantic. Then during Cenozoic, subsidence was interrupted by compression and related deformation, specially during Eocene time. Ante-mesozoic basement ...
La marge continentale sud-portugaise: évolution structurale et sédimentaire
Mougenot, D.; Monteiro, J. H.; Dupeuble, P. A.; Malod, J. A.The structural and sedimentary evolution of the portuguese continental margin South of Setúbal Canyon is outlined from the study of many seismic reflection profiles and rocks samples. During Triassic and Early Liassic time, a distension affects the Algarve margin that belongs to the Mesogean area. Off Baixo Alentejo rifting phases at Late Jurassic and Early Cretaceous times induced opening or widening of the ad...
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