Lockley, Martin G.; Meyer, C.A. (2000), Dinosaur Tracks and other fossil footprints of Europe, Columbia University Press, New York, ISBN0-231-10710-2
Further reading
J. H. Hurum, J. Milàn, Hammer Midtkandal, H. Amundsen, and B. Sæther. 2006. Tracking polar dinosaurs—new finds from the Lower Cretaceous of Svalbard. Norwegian Journal of Geology 86:397-402
A. F. d. Lapparent. 1960. Découverte de traces de pas de Dinosauriens dans le Crétacé du Spitzberg [Discovery of dinosaur footprints in the Cretaceous of Siptzbergen]. Comptes Rendus de l'Académie des Sciences à Paris 251:1399-1400