Plate IV. 



(All the figures are in natural size.) 



Podozamites lanceolatus (TiixDL. and Huttox). V. 17. 



Figs. 1-5. 

 Fodozamites Rheinii Geyi.er. P. 16. 



Fig. 6. 

 Ctenophyllum (?) sp. P. 17. 



Fig. 7. 

 Oladophlebis sp. P. 37. 



Fig. 8. 

 Cladopldehis cfr. Dunheri (Schimper). P. .37. 



Fig. 9. 

 Splienopieris naktongensis sj). nov. P. 38. 



Figs. 10-11. 

 Gom'opteris sp. P. 26. 



Fig. 12. A specimen with fertile pinnae, from Shimamura, prov. 

 Ivaga in Japan. 



