SAHNI, B. Angiosperm leaf-impressions from the Kasauli beds, N.W. Himalayas. Journal of Palaeosciences, [S. l.], v. 2, p. 85–87, 1953. DOI: 10.54991/jop.1953.436. Disponível em: https://www.jpsonline.co.in/index.php/jop/article/view/436. Acesso em: 26 may. 2024.