RADHAKRISHNA, B. P. Annual Report of the Birbal Sahni Institute of Palaeobotany 1989-90. Journal of Geological Society of India, [S. l.], v. 37, n. 4, p. 414–414, 1991. Disponível em: https://geosocindia.com/index.php/jgsi/article/view/67338. Acesso em: 20 sep. 2024.