Ostracodes Tournaisiens du massif de la Tombe (Synclinorium de Namur - Belgique)

70 benthic Ostracode species have been discovered in Lower Tournaisian (Tn1b?) and Middle Tournaisian (Tn2) limestones of «Massif de la Tombe» (South part of Namur Synclinorium). A table gives the faunal inventory. Two new species are described: Shishaella hastierensis n. sp. and Bairdia (B.) raoulti n. sp. Paleoecological affinities and variations in the Ostracode assemblage are discussed. Comparison is made with Dinant Synclinorium.