SYSTEMATIC REVISION OF PRE- AND POST-SANTACRUCIAN SPECIES OF PROTYPOTHERIUM (INTERATHERIIDAE, NOTOUNGULATA). AMGH [Internet]. 2023 Sep. 18 [cited 2025 Sep. 6];60(6):540-59. Available from: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/3556