ZODROW, Erwin L. Note on the only known record of a cupulate seed from the Middle Pennsylvanian Sydney Coalfield, Nova Scotia, Canada. Atlantic Geoscience, [S. l.], v. 57, n. 1, p. 235–238, 2021. DOI: 10.4138/atlgeol.2021.011. Disponível em: https://journals.lib.unb.ca/index.php/ag/article/view/31795. Acesso em: 25 apr. 2024.