|   | 
Locality | 
Layer | 
 
 | 
Belgium, Hainaut, Pont-à-Rieu, S Tournai, Delwarte quarry | 
Calcaire de Vaulx | 
 
 | 
Belgium, Hainaut, Tournai, Pont-à-Rieu or Cornet quarry | 
Calcaire de Vaulx | 
 
 | 
Belgium, Hainaut, Tournai, one of the quarries near town | 
Calcaire de Calonne | 
 
 | 
Belgium, Hainaut, Tournai, probably Barges or Cornet qu. | 
Calcaire de Vaulx | 
 
 | 
Belgium, Hainaut, Vaulx, Cherq or Calonne quarry | 
Calcaire de Calonne | 
 
 | 
Belgium, Liège, Visé | 
Calcaire de Visé (assise VI de Koninck) | 
 
 | 
Belgium, Liège, Visé | 
Productus giganteus Zone | 
 
 | 
Belgium, Namur, Les Pauquys, N of Waulsort | 
Calcaire Waulsortien | 
 
 | 
Belgium, Namur, Phillipeville | 
Tournaisian, unrecognized |