FALCON-LANG, Howard J. Adpressed tree-fern trunks from the Early Pennsylvanian Joggins Formation of Nova Scotia. Atlantic Geoscience, [S. l.], v. 41, n. 2/3, 2006. DOI: 10.4138/184. Disponível em: https://journals.lib.unb.ca/index.php/ag/article/view/184. Acesso em: 19 apr. 2024.