Menispermaceae from the Cerrejon Formation, middle to late Paleocene, ColombiaDOI: info:10.3732/ajb.2007216v. 95No. 8954–973
Doria, Gabriela, Jaramillo, Carlos A., and Herrera, Fabiany. 2008. "Menispermaceae from the Cerrejon Formation, middle to late Paleocene, Colombia." American Journal of Botany, 95, (8) 954–973. https://doi.org/10.3732/ajb.2007216.