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Stratigraphy of the Lower Palaeozoic of the Brabant Massif, Belgium. Part I: The Cambro-Ordovician from the Halle and Ottignies groups
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New evidence for the Hirnantian (Upper Ordovician) in Belgium? An integrated isotopical, biostratigraphic and sedimentologic approach ; Nouvelles preuves de la présence de couches...
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Stratigraphy of the Lower Palaeozoic of the Brabant Massif, Belgium, part I : the Cambro-Ordovician from the Halle and Ottignies groups