Plate IX. 



Jurassic Plants. 



Nien-tzu-kou (Shêng-ching). 



Fig. 1. la. Ctenis Kaneliarai n. .«p. la showing the venation. 

 Fig. 2a. Baiera gracilis Bunb. 

 Fig. 2b. Ginkgo lepida Heer. 



