Cisterna, Gabriela A., y Andrea F. Sterren. «Early Permian Marine Fauna from the Quebrada Larga Formation, San Juan Province, Argentine Precordillera: Biostratigraphical Implications». Acta Geológica Lilloana 20, no. 1 (junio 30, 2008): 113–118. Accedido abril 20, 2024. https://www.lillo.org.ar/journals/index.php/acta-geologica-lilloana/article/view/12.