1.
Late Devonian-Early Carboniferous miospores from the Menen Borehole, Namur Synclinorium, Belgium
2.
3.
Disused Paleogene regional stages from Belgium: Montian, Heersian, Landenian, Paniselian, Bruxellian, Laekenian, Ledian, Wemmelian and Tongrian