TRILOBITES FROM THE LEJOPYGE LAEVIGATA ZONE (UPPER MIDDLE CAMBRIAN) OF THE SAN ISIDRO AREA, MENDOZA, ARGENTINA. Ameghiniana, [S. l.], v. 54, n. 4, p. 465–474, 2017. Disponível em: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/3060. Acesso em: 29 sep. 2025.