1.
Stratigraphy of the Lower Palaeozoic of the Brabant Massif, Belgium. Part II: The Middle Ordovician to lowest Silurian, of the Rebecq Group
2.
Stratigraphy of the Lower Palaeozoic of the Brabant Massif, Belgium, part II : the Middle Ordovician to lowest Silurian of the Rebecq Group
New Linguliformean Brachiopods from the Lower Tremadocian (Ordovician) of The Brabant Massif, Belgium, with comments on contemporaneoux faunas from the Stavelot-Venn Massif
3.
4.
5.