1.
Stratigraphy of an Early-Middle Miocene sequence near Antwerp in northern Belgium (southern North Sea Basin)
Foraminifera of the Oligocene of Belgium
Large Centrophorus (Chondrichthyes, Squaliformes) of the Belgian Neogene continental shelf
Coeloma rupeliense (Crustacea, Decapoda, Brachyura) from the Bilzen Formation (Rupel Group, Lower Oligocene) in northeast Belgium
2.