“Paradoxomys cancrivorus Ameghino, 1885 (Rodentia, Hystricognathi, Erethizontidae): the first porcupine from the ‘Mesopotamian’ (Late Miocene)”, AMGH, vol. 38, no. 2, pp. 147–150, Feb. 2014, Accessed: Sep. 22, 2025. [Online]. Available: https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/2594