De blauwe hardsteenontginningen in België Cnudde, V. (2001). De blauwe hardsteenontginningen in België. MSc Thesis. Universiteit Gent. Faculteit Wetenschappen: Gent. IV, 268 pp.
Keywords Geological time > Phanerozoic > Paleozoic > Palaeozoic > Carboniferous > Mississippian, Lower > Tournaisian[WoRMS ] ; Brachiopoda [WoRMS ] ; Crinozoa [WoRMS ] ; Foraminifera [WoRMS ] ; Hexacorallia [WoRMS ] ; Medusozoa; Octocorallia [WoRMS ] ; Porifera [WoRMS ] ; Rugosa † [WoRMS ] [Marine Regions ] ; Belgium, Anthisnes [Marine Regions ] ; Belgium, Braine-le-Comte [Marine Regions ] ; Belgium, Ciney [Marine Regions ] ; Belgium, Clavier [Marine Regions ] ; Belgium, Comblain-au-Pont [Marine Regions ] ; Belgium, Dinant [Marine Regions ] ; Belgium, Esneux [Marine Regions ] ; Belgium, Fleurus [Marine Regions ] ; Belgium, Florennes [Marine Regions ] ; Belgium, Hainaut; Belgium, Hamois [Marine Regions ] ; Belgium, Ham-sur-Heure-Nalinnes [Marine Regions ] ; Belgium, Hastière [Marine Regions ] ; Belgium, Havelange [Marine Regions ] ; Belgium, Huy [Marine Regions ] ; Belgium, Mettet [Marine Regions ] ; Belgium, Nandrin [Marine Regions ] ; Belgium, Ouffet [Marine Regions ] ; Belgium, Profondeville [Marine Regions ] ; Belgium, Seneffe [Marine Regions ] ; Belgium, Soignies [Marine Regions ] ; Belgium, Sprimont [Marine Regions ] ; Belgium, Walcourt [Marine Regions ] ; Belgium, Yvoir [Marine Regions ]
