VENKATACHALA, B. Gerhard, O.W. Kremp, 1965. Morphologic Encyclopedia of Palynology. Journal of Palaeosciences, [S. l.], v. 16, n. (1-3), p. 101, 1967. DOI: 10.54991/jop.1967.507. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/507. Acesso em: 18 jul. 2024.