SINGH, H.; SARKAR, S. Significant palynozones of Subathu Formation (Himachal Pradesh) and their bearing on stratigraphy. Journal of Palaeosciences, [S. l.], v. 35, n. (1-3), p. 249–257, 1986. DOI: 10.54991/jop.1986.1537. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/1537. Acesso em: 21 feb. 2025.