MAHESHWARI, H. Studies in the Glossopteris Flora of India- 38. Remarks on Trizygia Speciosa Royle with Reference to the Genus Sphenophyllum Koenig. Journal of Palaeosciences, [S. l.], v. 16, n. (1-3), p. 283–287, 1967. DOI: 10.54991/jop.1967.529. Disponível em: https://jpsonline.co.in/index.php/jop/article/view/529. Acesso em: 26 jun. 2024.