VISHNU-MITTRE. Petrified spores and pollen grains from the Jurassic Rocks of Rajmahal Hills, Bihar. Journal of Palaeosciences, [S. l.], v. 3, p. 117–127, 1954. DOI: 10.54991/jop.1954.461. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/461. Acesso em: 4 may. 2024.