VISHNU-MITTRE. Studies on the fossil flora of Nipania (Rajmahal Series), India - Pentoxyleae. Journal of Palaeosciences, [S. l.], v. 6, n. (1-2), p. 31–46, 1957. DOI: 10.54991/jop.1957.553. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/553. Acesso em: 13 may. 2024.