VENKATACHALA, B.; KAR, R. Divarisaccus gen. nov., A new saccate pollen genus from the permian sediments of India. Journal of Palaeosciences, [S. l.], v. 15, n. (1-3), p. 102–106, 1966. DOI: 10.54991/jop.1966.754. Disponível em: https://www.jpsonline.co.in/index.php/jop/article/view/754. Acesso em: 11 may. 2024.