,  . Atlantic Universities Geoscience Conference 2011: 61st Annual Conference, October 20-22, 2011. Atlantic Geology, [S. l.], v. 47, p. Pages 201– 210, 2011. DOI: 10.4138/18742. Disponível em: https://journals.lib.unb.ca/index.php/ag/article/view/18742. Acesso em: 3 dec. 2020.