“FIRST FOSSIL RECORD OF SIGMODONTINE RODENTS (MAMMALIA: CRICETIDAE) FOR PARAGUAY: TAXONOMY AND LATE PLEISTOCENE ENVIRONMENTS”. Ameghiniana 52, no. 5 (June 11, 2015): 574–581. Accessed September 23, 2025. https://ameghiniana.org.ar/index.php/ameghiniana/article/view/2908.