AWASTHI, N.; MEHROTRA, R. Oligocene flora from Makum Coalfield, Assam, India. Journal of Palaeosciences, [S. l.], v. 44, p. 157–188, 1995. DOI: 10.54991/jop.1995.1207. Disponível em: https://www.jpsonline.co.in/index.php/jop/article/view/1207. Acesso em: 5 may. 2024.