1.
The Red Marble of Baelen, an exceptional mid-Famennian mud mound complex in a carbonate ramp setting from Eastern Belgium
2.
Tongres-Heerderen. Carte géologique de Wallonie. 34/5-6. Notice explicative ; Tongres-Heerderen. Geological map of Wallonia. 34/5-6. Leaflet
3.
4.
5.
6.
7.
8.