“FIRST LEONTINIID (MAMMALIA, NOTUNGULATA) FROM THE LUMBRERA FORMATION (SANTA BÁRBARA SUBGROUP, SALTA GROUP-PALEOGENE) OF NORTHWESTERN ARGENTINA”, AMGH, vol. 45, no. 1, pp. 83–91, Mar. 2008, Accessed: Sep. 30, 2025. [Online]. Available: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/210