“NEW VERTEBRATE TRACKS FROM THE NEOGENE RÍO NEGRO FORMATION (RÍO NEGRO PROVINCE, ARGENTINA)”. Ameghiniana 59, no. 6 (December 16, 2022): 407–417. Accessed January 26, 2026. https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/3496.