PRASAD, M.; DWIVEDI, H. Systematic study of the leaf impressions from the Churia Formation of Koilabas area, Nepal and their significance. Journal of Palaeosciences, [S. l.], v. 56, p. 139–154, 2007. DOI: 10.54991/jop.2007.65. Disponível em: https://www.jpsonline.co.in/index.php/jop/article/view/65. Acesso em: 6 may. 2024.