SAMANT, B. Palynostratigraphy and age of the Bhavnagar Lignite, Gujarat, India. Journal of Palaeosciences, [S. l.], v. 49, n. (1-3), p. 101–118, 2000. DOI: 10.54991/jop.2000.137. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/137. Acesso em: 28 apr. 2024.