20 AKT. ".). — M. YOKOYAMA. 



B. Ta-shih-ku, Chung- ching-Fu (Pa-Hsien), 

 Ssu-ch 'uang-Shêng.^ ^ 



1. TODITES WILLIAMSONI (Beoxgx.). 



PI. V, Fig. la. 



We have several pinnse of a fern well preserved and un- 

 doubtedly belonging to the species above named. The pinnules 

 are often 20 nun. long, acute and furnished with twice forking 

 secondary veins. 



2. CARPOLITHES GLOBULARIS x. kp. 



ri. Y. Fig. lb. 



On a stone with Todites Williamsoni are scattered many 

 small spherical bodies mostly about ô mm. in diameter, but 

 sometimes a little larger. One of them is provided with a 

 petiole 3 mm. long. They are probably seeds belonging to a 

 plant of the family Ginhgoaceœ. 



The seeds taken by Sapokta as belonging to Baiera Muen- 

 üeriana Presl (Paléontologie Française, Plantes Jurassiques, vol. 

 Ill, pi. XXIX, fig. 3) show some resemblance to the present 

 species, but they are more oblong in shape. 



What has been figured by Heer (Beitr. z. Juraflora, pi. 

 VIII. fig. 12) as belonging to Baiera longifolia Heer are a 

 little larger than ours. 



ft^ 



C. Lung-wang-tung, Chiang-pei-Ting, 

 Ssu-ch'uang-Shêng.-^ 



From this locality we possess two indeterniinal)le fragments, . 

 of Equisetum-like stems which, however, ap]»arently belong to 



