JAIN, K. Morphology and taxonomy of the genus Triangulopsis doring 1961. Journal of Palaeosciences, [S. l.], v. 17, n. (1-3), p. 43–47, 1968. DOI: 10.54991/jop.1968.778. Disponível em: https://www.jpsonline.co.in/index.php/jop/article/view/778. Acesso em: 28 apr. 2024.