“PALAEOPHYTOLOGIA KURTZIANA III. 4. ATLAS DE LA FLORA FOSIL DE CERRO GUIDO (CRETACICO SUPERIOR), ULTIMA ESPERANZA, CHILE (ESPECIMENES EXAMINADOS POR F. KURTZ)”, AMGH, vol. 8, no. 3-4, pp. 231–250, Aug. 2013, Accessed: Oct. 26, 2025. [Online]. Available: https://ameghiniana.org.ar/index.php/ameghiniana/article/view/1346