SINGH, V.; SRIVASTAVA, A.; MAHESHWARI, H. Sphenopsids from the Barakar Formation of Hura Tract, Rajmahal Hills, Bihar. Journal of Palaeosciences, [S. l.], v. 35, n. (1-3), p. 236–241, 1986. DOI: 10.54991/jop.1986.1536. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/1536. Acesso em: 5 may. 2024.