“HIGH RESOLUTION TRILOBITE BIOSTRATIGRAPHY FOR THE EARLY LATE TREMADOCIAN (Tr2) INTERVAL (EARLY ORDOVICIAN) SANTA ROSITA FORMATION, ARGENTINE CORDILLERA ORIENTAL”. Ameghiniana 55, no. 5 (November 20, 2018): 531–553. Accessed November 6, 2025. https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/3171.