3J 



PLATE I. 



1. Ginkgo antarctica, S&i)OTta. Denmark Hill, Ipswich. Seep. 7. 



2. Ginkgo antarctica, Saporta. Diagram showing venation. 



3. Ginkgo digiUita (Brongniart). Raihvay Cutting, Oxley. See p. 8. 



4. Ginkgo digitata (Brongniart). Campbell's Quarry, Albion. See p 



5. Ginkgo digitaUi (Brongniart). Diagram showing venation. 



