Herngreen G, Smit R, Wong TE. Upper Jurassic-Cretaceous stratigraphy of the Vlieland Basin, and adjacent areas, the Netherlands. serieb [Internet]. 1991 Dec. 31 [cited 2024 Apr. 29];16:17-9. Available from: https://geusjournals.org/index.php/serieb/article/view/7086