Subject ASC0002bxu
The Quarterly journal of the Geological Society of London.
v.63 (1907), Page 379 (1907)
Smithsonian Libraries
BHL Page 37076786
Keywords
extinct extant microscopy fossil epidermis stomata cells Ginko Fossils epidermis ginkgo leaves leaf cell biloba fossil-leaf Ginkgo Ginkgo digitata Ginkgo biloba epidermis-cell living Jurassic