JHA, N.; AGGARWAL, N. Palynostratigraphy, dating and correlation of coal bearing and associated sediments in Mamakannu area, Godavari Graben, Andhra Pradesh, India. Journal of Palaeosciences, [S. l.], v. 59, n. (1-3), p. 91–106, 2010. DOI: 10.54991/jop.2010.192. Disponível em: https://www.jpsonline.co.in/index.php/jop/article/view/192. Acesso em: 27 apr. 2024.