Willems CJ, Vondrak A, Munsterman DK, Donselaar ME, Mijnlieff HF. Regional geothermal aquifer architecture of the fluvial Lower Cretaceous Nieuwerkerk Formation – a palynological analysis. njg [Internet]. 2018Jan.15 [cited 2026Mar.27];96:319-30. Available from: https://njgjournal.nl/index.php/njg/article/view/11818