Omil, Marta, and Juan C. Porto. 1998. “Extension and Limits of the Choromoro and Aconquija Groups in the Tucumán-Santiago Plain”. Acta Geológica Lilloana 18 (1):31-36. https://www.lillo.org.ar/journals/index.php/acta-geologica-lilloana/article/view/856.