1.

Alien macroinvertebrates in Flanders, Belgium ...

2.

Alien macroinvertebrates in Flanders, Belgium ...

3.

Alien macroinvertebrates in Flanders, Belgium ...

1.

Upper Cretaceous belemnites from Lonzée (SE Belgium) and their stratigraphical significance

2.

Upper Cretaceous belemnites from Lonzée (SE Belgium) and their stratigraphical significance

3.

Upper Cretaceous belemnites from Lonzée (SE Belgium) and their stratigraphical significance

1.

Note sur une coupe du système Bruxellien, observée a Ixelles

1.

The Pliocene turrid Gastropods of BelgiumPart 1: Drilliidae, Turridae, Conidae (genus Bela)

2.

The Pliocene turrid Gastropods of BelgiumPart 1: Drilliidae, Turridae, Conidae (genus Bela)

3.

The Pliocene turrid Gastropods of BelgiumPart 1: Drilliidae, Turridae, Conidae (genus Bela)

1.

Upper Campanian and Lower Maastrichtian belemnites from the Mons Basin, Belgium

2.

Upper Campanian and Lower Maastrichtian belemnites from the Mons Basin, Belgium

3.

Upper Campanian and Lower Maastrichtian belemnites from the Mons Basin, Belgium

1.

Note concerning the origin of Scheldt estuary bottom sediments (Belgium, The Netherlands)

2.

Note concerning the origin of Scheldt estuary bottom sediments (Belgium, The Netherlands)

3.

Note concerning the origin of Scheldt estuary bottom sediments (Belgium, The Netherlands)

4.

Note concerning the origin of Scheldt estuary bottom sediments (Belgium, The Netherlands)

5.

Note concerning the origin of Scheldt estuary bottom sediments (Belgium, The Netherlands)

1.

Physa cubensis Pfeiffer, 1839 (Pulmonata: Physidae) en la sabana de Bogotá (Cundinamarca, Colombia) ; Physa cubensis pfeiffer, 1839 (pulmonata: physidae) in the Bogotá Savannah (Cu...

1.

Fig. 17. Eucycloidean gastropos from Luxembourg Sandstone Formation, Early Jurassic. A in Earliest Jurassic patellogastropod, vetigastropod, and neritimorph gastropods from Luxembo...

2.

Fig. 17. Eucycloidean gastropos from Luxembourg Sandstone Formation, Early Jurassic. A in Earliest Jurassic patellogastropod, vetigastropod, and neritimorph gastropods from Luxembo...

3.

Fig. 17. Eucycloidean gastropos from Luxembourg Sandstone Formation, Early Jurassic. A in Earliest Jurassic patellogastropod, vetigastropod, and neritimorph gastropods from Luxembo...

1.

The ichnofossil genera Radulichnus and Renichnus in the Maastrichtian of The Netherlands and Belgium

2.

The ichnofossil genera Radulichnus and Renichnus in the Maastrichtian of The Netherlands and Belgium

3.

The ichnofossil genera Radulichnus and Renichnus in the Maastrichtian of The Netherlands and Belgium

4.

The ichnofossil genera Radulichnus and Renichnus in the Maastrichtian of The Netherlands and Belgium

5.

The ichnofossil genera Radulichnus and Renichnus in the Maastrichtian of The Netherlands and Belgium

1.

Upper Maastrichtian bivalve faunas from the Crimea, Maastricht and Mangyshlak