FYFFE, L. R.; SWINDEN, H. S. Paleotectonic Setting of Cambro-Ordovician Volcanic Rocks in the Canadian Appalachians. Geoscience Canada, [S. l.], v. 18, n. 4, 1991. Disponível em: https://journals.lib.unb.ca/index.php/GC/article/view/3739. Acesso em: 25 apr. 2024.