SRIVASTAVA, S.; ANAND-PRAKASH; SINGH, T. Permian palynofossils from the eastern Himalaya and their genetic relationship. Journal of Palaeosciences, [S. l.], v. 36, p. 326–338, 1987. DOI: 10.54991/jop.1987.1591. Disponível em: https://www.jpsonline.co.in/index.php/jop/article/view/1591. Acesso em: 6 may. 2024.