“EL CARBONIFERO INFERIOR FOSILIFERO DEL AREA DEL RIO LA TROYA, SUDOESTE DE LA PROVINCIA DE LA RIOJA” (2013) Ameghiniana, 26(1-2), pp. 55–62. Available at: https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/1940 (Accessed: 16 October 2025).