1.
A reappraisal of the stratigraphy of the upper Miocene unit X in the Maaseik core, eastern Campine area (northern Belgium)
2.
The Kasterlee Formation and its relation with the Diest and Mol Formations in the Belgian Campine
An introduction to the Neogene stratigraphy of northern Belgium : present status
The Pliocene Lillo, Poederlee, Merksplas, Mol and Kieseloolite Formations in northern Belgium : a synthesis
A review of the lower and middle Miocene of northern Belgium
The Diest Formation : a review of insights from the last decades