RIGBY, J. The Notocalamitaceae, a new family of Upper Palaeooic Equicetaleans. Journal of Palaeosciences, [S. l.], v. 19, n. 1-3, p. 161–163, 1970. DOI: 10.54991/jop.1970.864. Disponível em: https://www.jpsonline.co.in/index.php/jop/article/view/864. Acesso em: 14 may. 2024.