1.

Neolithic perforated hammer axes from Belgian Limburg and adjacent parts of the Netherlands, Flemish Brabant and Liège

2.

Neolithic perforated hammer axes from Belgian Limburg and adjacent parts of the Netherlands, Flemish Brabant and Liège

3.

Neolithic perforated hammer axes from Belgian Limburg and adjacent parts of the Netherlands, Flemish Brabant and Liège

4.

Neolithic perforated hammer axes from Belgian Limburg and adjacent parts of the Netherlands, Flemish Brabant and Liège

5.

Neolithic perforated hammer axes from Belgian Limburg and adjacent parts of the Netherlands, Flemish Brabant and Liège

1.

Geological provenance of Roman building stones and ornamental stones within the Civitas Tungrorum (Eastern Belgium)

2.

Geological provenance of Roman building stones and ornamental stones within the Civitas Tungrorum (Eastern Belgium)

3.

Geological provenance of Roman building stones and ornamental stones within the Civitas Tungrorum (Eastern Belgium)