“LAS ZONAS DE DIDYMOGRAPTUS (DIDYMOGRAPTELLUS) BIFIDUS (ARENIGIANO MEDIO) y DIDYMOGRAPTUS (CORYMBOGRAPTUS) DEFLEXUS (ARENIGIANO INFERIOR) EN LA FORMACION ACOITE, CORDILLERA ORIENTAL, ARGENTINA” (2013) Ameghiniana, 31(3), pp. 209–220. Available at: https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/2206 (Accessed: 18 November 2025).