SRIVASTAVA, S.; ANAND-PRAKASH; KAR, R. Palynology of Permian-Triassic sequence in Iria Nala, Tatapani-Ramkola Coalfield, India. Journal of Palaeosciences, [S. l.], v. 46, n. (1-2), p. 75–80, 1997. DOI: 10.54991/jop.1997.1318. Disponível em: https://www.jpsonline.co.in/index.php/jop/article/view/1318. Acesso em: 5 may. 2024.