Relations entre les variations des assemblages benthiques emsiens et l’eustatisme dans la coupe de Seillou (Massif armoricain, France)

Botquelen A;Gourvennec R;LOI, ALFREDO;Le Menn J.

2001-01-01

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Abstract

Palaeoecological study and sequence stratigraphy of the Emsian part of the Seillou section (Le Faou formation, Armorican massif) allows the identification of benthic and pelagic associations, and shows the correlation between the distribution of associations and the sea level variations. A major change in sedimentation and faunas could represent the signature of the Basal Zlichov Event in the Armorican massif. (C) 2001 Academie des sciences / Editions scientifiques et medicales Elsevier SAS.