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Upper Cretaceous Liopistha species in north western Europe
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Additional Late Cretaceous ammonite records from the Maastrichtian type area
The ammonite fauna of the type Maastrichtian with a revision of Ammonites colligatus BINKHORST, 1861
Description des Ammonitides du Crétacé supérieur du Limbourg belge et hollandais et du Hainaut
The genus Temnocidaris (Echinoidea, Cidaroida) in the Upper Cretaceous and Lower Tertiary of the Maastricht Area (Belgium and The Netherlands)
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On Foraminifera from the upper Senonian of South Limburg (Maestrichtian)
The Late Maastrichtian bourgueticrinid crinoid Dunnicrinus aequalis (D'Orbigny, 1841) from The Netherlands and Belgium
Campanian-Maastrichtian pelagic crinoids from NE Belgium and SE Netherlands: preliminary observations
An overview of Late Cretaceous and Early Palaeogene echinoderm faunas from Liege-Limburg (Belgium, The Netherlands)
Sur le synchronisme du système hervier de la province de Liège et de la craie blanche moyenne du Hainaut