Stephania palaeosudamericana is an extinct species of angiosperm from the middle to late Paleocene of South America.
Distribution Fossils of the species have been found in the Bogotá Formation of the Altiplano Cundiboyacense and the Cerrejón Formation of the Cesar-Ranchería Basin, Colombia.
References
Bibliography Herrera, F.; Manchester, S.R.; Hoot, S.B.; Wefferling, K.M.; Carvalho, M.R.; Jaramillo, Carlos J. (2011), "Phytogeographic implications of fossil endocarps of Menispermaceae from the Paleocene of Colombia", American Journal of Botany, 98 (12): 2004–2017, doi:10.3732/ajb.1000461, PMID 22114219, retrieved 2019-02-28