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Carte géologique manuscrite de Spa (49/4) à l'échelle de 1:10.000 ; Handwritten geological map of Spa (49/4) at a scale of 1: 10,000
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New Linguliformean Brachiopods from the Lower Tremadocian (Ordovician) of The Brabant Massif, Belgium, with comments on contemporaneoux faunas from the Stavelot-Venn Massif
Lower and Middle Famennian (Upper Devonian) rugose corals from southern Belgium and northern France
The Red Marble of Baelen, an exceptional mid-Famennian mud mound complex in a carbonate ramp setting from Eastern Belgium
An Exceptional Lower Carboniferous Historical Heritage Stone from Belgium, the ‘Pierre de Meuse’
The Devonian and Carboniferous of the northern and eastern borders of the Dinant Synclinorium (southern Belgium)
The red Marble of Baelen. An exceptionnal mid-Famennian mud mound complex in a carbonate ramp setting of Eastern Belgium
Preliminary data on Early and Middle Famennian (Late Devonian) rugose and tabulate corals from southern Belgium
Seraing-Chênée. Carte géologique de Wallonie. 42/5-6 ; Seraing-Chênée. Geological map of Wallonia. 42/5-6
La nouvelle carte géologique de Wallonie et ses applications ; The new geological map of Wallonia and its applications