Early Pleistocene distal pyroclastic-fallout material in continental and marine deposits of western Umbria (Italy): chemical composition, provenance and correlation potential. Alpine and Mediterranean Quaternary, [S. l.], v. 23, n. 2, p. 245–250, 2010. Disponível em: https://amq.aiqua.it/index.php/amq/article/view/279.. Acesso em: 16 jul. 2024.