Paleoecologie et interpretation sedimentologique du "marbre noir" de Denée (Viseen inferieur, Belgique)

Paleoecology and sedimentological interpretation of the "black marble" of Denée (Lower Visean; Belgium). The paleoecology of the "black marble" of Denée (Dinant sedimentation area (DSA), Belgium) is reviewed in light of recent paleoecological, taphonomic and sedimentological investigations. This "conservation-Lagerstätte" is famous for its very well preserved fossils (echinoderms, fish, graptolites, etc.). During the Lower Visean, the "black marble" deposited in a confined basin bordered to the south by the Waulsortian mud mounds, and progressively filled by calcareous sediments, probably turb... Mehr ...