Becker, Bless, Streel, Thorez (1974) Palynology and ostracode distribution in the Upper Devonian and Basal Dinantian of Belgium and their dependence on sedimentary facies. Meded. Rijks Geol. Dienst. NS 25(2):9-99.
Bouckaert, Streel, Thorez (1968) Schéma biostratigraphique et coupes de références du Famennien belge. Note préliminaire. Ann. Soc. Géol. Belg. 91:317-336.
Chabot, Laurent (1977) Recherche par sondage de la limite Dévono-Carbonifère à Mévergnies (Dendre, Belgique). Bull. Serv. Belg. Géol. , 1973; 82(2):375-392.
Conil, Groessens, Laloux, Poty, Tourneur (1990) Carboniferous guide foraminifera, corals and conodonts in the Franco-Belgian and in the Campine Basins. Their potentiality for widespread correlations. Cour. Forsch.-Inst. Senckenberg 130:15-30.
Higgins, Austin (1985) A Stratigraphical Index of Conodonts. Br. Micropaleontol. , Soc./Ellis Horwood, Chichester; 263.
Higgs, Streel (1984) Spore Stratigraphy at the Devonian-Carboniferous boundary in the Northern “Rheinisches Schiefergebirge”. Germany. Cour. Forsch.-Inst. Senckenberg 67:157-179.
Higgs, Clayton, Keegan (1988) Stratigraphic and systematic palynology of the Tournaisian rocks of Ireland. Geol. Surv. Ir. Spec. Pap. 7:1-93.
Higgs, Dreesen, Dusar, Streel (1992) Palynostratigraphy of the Tournaisian (Hastarian) rocks in the Namur Synclinorium, West Flanders. Belgium. Rev. Palaeobot. Palynol. 72:149-158.
Legrand (1968) Le massif du Brabant. Serv. Géol. Belg. Mém., Explic. Cart. Géol. Min. Belg. 9:1-148.
Paproth, Conil, Bless, Booten, Bouckaert, Carpentier, Coen, Delcambre, Deprijk, Denzon, Dreesen, Groessens, Hance, Hennebert, Hibo, Hahn, Hislaire, Kasig, Laloux, Lauwers, Lees, Lys, Op de Beek, Overlau, Pirlet, Poty, Ramsbottom, Streel, Swennen, Thorez, Vanguestaine, Van Steenwinkel, Vieslet (1983) Bio- and lithostratigraphic subdivisions of the Dinantian in Belgium, a review. Ann. Soc. Géol. Belg. 106(2):185-239.
Streel (1977) Corrélations palynologiques dans le Tournaisien du Synclinorium de Namur. Bull. Soc. Belg. Géol. , (1973); 82(2):397-415.
Streel (1986) Miospores contribution to the Upper Famennian-Strunian event stratigraphy. Late Devonian Events around the Old Red Continent , M.J.M. Bless, M. Streel, Ann. Soc. géol. Belg.; 109:75-92.
Streel, Loboziak (1994) Middle to Upper Devonian miospores. Palynology and stratigraphy. AASP Silver Jubilee Project, in press; .
Streel, Higgs, Loboziak, Riegel, Steemans (1987) Spore stratigraphy and correlation with faunas and floras in the type marine Devonian of the Ardenne-Rhenish region. Rev. Palaeobot. Palynol. 50:211-229.
