Ginkgo digitata: Fossil image.
Ginkgoaceae: Taxonomic information and botanical description for Class Ginkgoopsida, Order Ginkgoales, Family Ginkgoaceae, and Genus Ginkgo.
Ginkgoales: Fossil Record: Illustrated discussion of the fossil record of ginkgos through the Tertiary.
Ginkgoites sibirica: fossil image
Ginkgophytes: Brief discussion of the lineage that originated in the late Paleozoic, became quite diverse during the Mesozoic, and is now represented by one species. Includes fossil images.
Introduction to the Ginkgoales: Brief discussion of living and fossil ginkgos.
