Schulp , A.S., R. Schouten, L. Metten, A. van de Sande, and A. Bontenbal. “Tracking Consolidant Penetration into Fossil Bone Using Neutron radiography∙”. Netherlands Journal of Geosciences (March 25, 2014): 177-180. Accessed April 2, 2026. https://njgjournal.nl/index.php/njg/article/view/12078.