M. De Craen and R. Swennen (1992) “Sedimentology and diagenesis of the ankeritized basal Zechstein conglomerate in the Campine Basin (Bree borehole, NE Belgium)”, Netherlands Journal of Geosciences, 71, pp. 145-160. Available at: https://njgjournal.nl/index.php/njg/article/view/12539 (Accessed: 5April2026).