EARLIEST RECORDS OF THE GENUS SPITICERAS UHLIG IN THE NEUQUÉN BASIN, ARGENTINA: SYSTEMATIC AND BIOSTRATIGRAPHIC IMPLICATIONS. Ameghiniana, [S. l.], v. 54, n. 1, p. 83–106, 2017. Disponível em: https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/3021. Acesso em: 20 sep. 2025.