BAJPAI, U.; TEWARI, R. Plant fossils from upper beds of Raniganj Formation in Jharia Coalfield. Journal of Palaeosciences, [S. l.], v. 38, p. 43–48, 1989. DOI: 10.54991/jop.1989.1638. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/1638. Acesso em: 23 may. 2024.