Gnaedinger, S. (2011). "Ginkgoalean woods from the Jurassic of Argentina: Taxonomic considerations and palaeogeographical distribution". Geobios. 45 (2): 187–198. doi:10.1016/j.geobios.2011.01.007. hdl:11336/25674.
handle.net
hdl.handle.net
Gnaedinger, S. (2011). "Ginkgoalean woods from the Jurassic of Argentina: Taxonomic considerations and palaeogeographical distribution". Geobios. 45 (2): 187–198. doi:10.1016/j.geobios.2011.01.007. hdl:11336/25674.
kew.org
powo.science.kew.org
"Ginkgoaceae Engl". Plants of the World Online. The Trustees of the Royal Botanic Gardens, Kew. n.d. Retrieved May 21, 2023.