Mikuž, Vasja, and Miloš Bartol. “A New Cephalopod Find in the Eocene Beds Near Grdoselo in Istria, Croatia”. Geologija 55, no. 2 (December 31, 2012): 263–270. Accessed August 6, 2025. https://www.geologija-revija.si/index.php/geologija/article/view/1244.