NEALE, Ward. Pyroclasts: Some Fond Memories of the GSC: It’s Not What It Used To Be. Geoscience Canada, [S. l.], v. 25, n. 1, 1998. Disponível em: https://journals.lib.unb.ca/index.php/GC/article/view/3968. Acesso em: 3 jul. 2024.