ZODROW, Ervin L. Foliar forms of Macroneuropteris scheuchzeri (Pennsylvanian, Sydney Coalfield, Nova Scotia, Canada). Atlantic Geoscience, [S. l.], v. 39, n. 1, 2003. DOI: 10.4138/1047. Disponível em: https://journals.lib.unb.ca/index.php/ag/article/view/1047. Acesso em: 20 apr. 2024.