“FORAMINIFEROS UNILOCULARES DE LAS FORMACIONES SAN JULIAN Y MONTE LEON (EOCENO SUPERIOR-MIOCENO INFERIOR), PROVINCIA DE SANTA CRUZ, ARGENTINA”, AMGH, vol. 28, no. 1-2, pp. 179–195, Dec. 2013, Accessed: Oct. 10, 2025. [Online]. Available: https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/2042