Agnolin, Federico L., Nicolás R. Chimento, and Sergio O. Lucero. “Pre-Gabi Biotic Connections Between the Americas: An Alternative Model to Explain the ‘less-Splendid isolation’ of South America”. Revista geológica de América central 61 (December 11, 2019): 91–106. Accessed July 17, 2024. https://revistas.ucr.ac.cr/index.php/geologica/article/view/40089.