VASEY, Gary M.; ZODROW, Erwin L. Environmental and correlative significance of a non-marine algal limestone (Westphalian D), Sydney Coalfield, Cape Breton Island, Nova Scotia. Atlantic Geoscience, [S. l.], v. 19, n. 1, 1983. DOI: 10.4138/1559. Disponível em: https://journals.lib.unb.ca/index.php/ag/article/view/1559. Acesso em: 24 apr. 2024.