Douw , D. S., B. E. van Rijssen, R. H. Fraaije, and J. J. Wallaard. “Analysis of Late Pleistocene Megafauna and Puparia from the Lent Dredging Site, Province of Gelderland (the Netherlands)”. Netherlands Journal of Geosciences, vol. 100, Apr. 2021, doi:10.1017/njg.2021.7.