TIWARI, R.; TRIPATHI, A. Marker Assemblage-Zones of spores and pollen species through Gondwana Palaeozoic and Mesozoic sequence in India. Journal of Palaeosciences, [S. l.], v. 40, p. 194–236, 1991. DOI: 10.54991/jop.1991.1773. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/1773. Acesso em: 27 aug. 2024.