KAR, R. Palynology of the Barren Measures Sequence from Jharia Coalfield, Bihar, India-3. Studies on the Megaspores. Journal of Palaeosciences, [S. l.], v. 16, n. (1-3), p. 292–300, 1967. DOI: 10.54991/jop.1967.531. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/531. Acesso em: 20 oct. 2024.