PRAKASH, A. The fossil floras of Kachchh. V - Nature, composition and rank (Maturation) of Mesozoic coals. Journal of Palaeosciences, [S. l.], v. 34, p. 281–293, 1985. DOI: 10.54991/jop.1985.541. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/541. Acesso em: 29 apr. 2024.