“Basicranial Osteology of Colbertia Lumbrerense Bond, 1981 (Mammalia: Notoungulata)”. Ameghiniana 48, no. 1 (February 24, 2011): 3–12. Accessed September 16, 2025. https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/262.