“ACRITARCAS DEL ORDOVÍCICO TEMPRANO DE LA QUEBRADA DE CHALALA, NOROESTE DE ARGENTINA”, AMGH, vol. 32, no. 3, pp. 237–242, Feb. 2014, Accessed: Sep. 12, 2025. [Online]. Available: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/2275