Les Entomozoacea (Ostracodes) du Frasnien de l’extreme occidentale du bord sud du bassin de Dinant, Belgique

An abundant and relatively well-preserved Frasnian entomozoid fauna occurs in the westernmost sequences of the southern part of the Dinant Basin. Fifteen species have been identified of which five are described. The zonal sequence established by A. RABIEN in 1954 for Germany is applicable also to the Belgian faunas and one super-zone, four zones and two intervals are recognized.