SRIVASTAVA, A. Palaeobotanical evidence for the presence of Karharbari Stage in the Auranga Coalfield, Bihar: Megaflora. Journal of Palaeosciences, [S. l.], v. 23, n. 1-3, p. 206–219, 1974. DOI: 10.54991/jop.1974.964. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/964. Acesso em: 10 may. 2024.