1.
The upper Eocene-Oligocene carnivorous mammals from the Quercy Phosphorites (France) housed in Belgian collections
2.
Le minerai de fer en Wallonie
Flora and fauna from a new Famennian (Upper Devonian) locality at Becco, eastern Belgium ; Flore et faune d'un nouveau gisement famennien (Dévonien supérieur) à Becco, est de la Be...
3.
Pridolian–Lochkovian macrofaunas from southern Belgium and northern France: de Koninck (1876) revisited