SYSTEMATIC REVISION OF PRE- AND POST-SANTACRUCIAN SPECIES OF PROTYPOTHERIUM (INTERATHERIIDAE, NOTOUNGULATA). Ameghiniana, [S. l.], v. 60, n. 6, p. 540–559, 2023. DOI: 10.5710/AMGH.14.07.2023.3556. Disponível em: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/3556. Acesso em: 6 sep. 2025.