Munsterman DK, Veen JH ten, Menkovic A, Deckers J, Witmans N, Verhaegen J, Kerstholt-Boegehold SJ, van de Ven T, Busschers FS. An updated and revised stratigraphic framework for the Miocene and earliest Pliocene strata of the Roer Valley Graben and adjacent blocks. njg [Internet]. 2020Jan.13 [cited 2026Mar.27];98. Available from: https://njgjournal.nl/index.php/njg/article/view/11700