“Deciduous teeth morphology of some tremarctines (Ursidae, Tremarctinae). Descriptions, comparisons and possible phylogenetic implications”, AMGH, vol. 41, no. 2, pp. 217–224, Mar. 2013, Accessed: Sep. 23, 2025. [Online]. Available: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/816