MKSOZUIC IM, A. XTS FIU)M Cl I IXA. 5 



a. Ch'ing-kang-lin, P'èng-Hsien.'^ 



The ])lant-bearing rock is a dark grey argillaeouus saiulstüiK-, 

 with line glittering pii'eis of miea. The preservation is excellent. 

 The species of plants found here are three, viz. : 



1. Tod lies Williamsoni (Brongx.). 



2. Fodozamites lanceolalus (Lixdl. et IIutt.). 

 4. Antholilcs ch'nicnsis x. sr. 



Todites Williamsoni is a widely distributed Middle Jurassic 

 fern, and Fodozconiles lanceolatus is also a form, chiefly occurring" 

 in the same formation. Therefore there is hardly any doubt 

 about the plant-bed being Jurassic. And so is the next locaHty. 



b. Ta-shih-ku, Pa-Hsien, Chung-ching-Pu.-* 



The })lants are found in a dark sliale having an im})erfect 

 platy structure. Their preservation is very good. We have only 

 two forms. 



1. Tod lies Williamsoni (Broxgx.). 



2. Carpolithes globularls x. sr. 



c. Lung-wang-tung, Chiang-pei-Ting.''^ 



From this phice we have only two small fragments of Equi- 

 setaceœ in a dark micaceous shale. One specimen resembles 

 Schlzoneura hoerensls Hisinger. This species is a plant found 

 in the Rhœtic as well as in the .Jur;issic, and as it occurs also 

 in the latter formation of Sai-nia-chi"'' in iSouthern Mancliui'ia, 1 

 consider it not improl)a]>le that the plant-bed of Jjung-wang-tung 

 belongs to the same formation as the above two places in Yün-nan. 



1) BmTm¥r^. 



