1.
Eifelien corals and reefs of S Belgium, new insights on a cold case
2.
Uncommon reef coral association from the Eifelian (Mid. Devonian) of S Belgium: a palaeobiogeographic puzzle
Paleoecology of heliolitid corals from Wellin bioherm (Eifelian, Dinant Synclinorium, Belgium): preliminary results