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Updating Frasnian miospore zonation from the Boulonnais (Northern France) and comparison with new data from the Upper Palaeozoic cover on the Brabant Massif (Western Belgium)
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Le Dévonien du sondage de Nieuwkerke (Flandre occidentale, Belgique, extrémité occidentale du Synclinorium de Namur) ; The Devonian from the Nieuwkerke borehole (West Flanders, Bel...
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