“ACRITARCOS DEL SILURICO DEL VALLE DEL RIO JACHAL (FORMACION LOS ESPEJOS), PROVINCIA DE SAN JUAN, REPUBLICA ARGENTINA. SUBGRUPOS: HERKOMORPHITAE, NETROMORPHITAE Y POLYGONOMORPHITAE”, AMGH, vol. 26, no. 1-2, pp. 83–100, Nov. 2013, Accessed: Sep. 09, 2025. [Online]. Available: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/1942