BANERJEE, M. Karharbari: a formation or biozone. Journal of Palaeosciences, [S. l.], v. 36, p. 37–50, 1987. DOI: 10.54991/jop.1987.1558. Disponível em: https://www.jpsonline.co.in/index.php/jop/article/view/1558. Acesso em: 5 may. 2024.