NEW SPECIES OF THE GENUS ARBACIA (ECHINOIDEA, ARBACIIDAE) FROM THE NEOGENE OF CHILE. Ameghiniana, [S. l.], v. 60, n. 3, p. 216–235, 2023. DOI: 10.5710/AMGH.01.03.2023.3536. Disponível em: https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/3536. Acesso em: 20 oct. 2025.