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Le Toarcien inferieur des régions de Bascharage et de Bettembourg (Grand-Duché du Luxembourg) : évidences paléontologiques et sédimentologiques d'environnements restreints proches de l'émersion

Michel HENROTAY, Dalia MARQUES, Jean-Claude PAICHELER, Jean-Claude GALL & André NEL

fr Geodiversitas 20 (2) - Pages 263-284

Published on 07 July 1998

The lower Toarcian of Bascharage and Bettembourg (Great Duchy of Luxembourg): palaeontologic and sédimentologic evidences of restricted environments near emersion.

A reconstruction of the palaeoenvironment of the insects "Konservat-Lagerstätten" from the lower Toarcian of Bascharage (Luxembourg) is proposed after the analysis of the stratigraphy and the fauna. It corresponds to an emersion episode during the process of filling of a bay.

Keywords :

Lias, Lower Toarcian, Luxembourg, fauna, flora, stratigraphy, taphonomy, palaeoenvironment