DEVONIAN SYSTEM: PLATEAU LIMESTONE. 



229 



Padeukpin Fauna — continued. 



ASIA. 



Western. 



3 



x 



x 



X 



Central. Eastern 



CO 



X X 



■- 



X 



« 

 H 



X 



X 

 X 



X 



X 



X 



X 



?x 



prob. = Kucleos; *p* r «J 

 talcwaner&is Knyscr, 

 Dev.. China. 



Mid. Dev.. Devonshire. 



prob.=^. sfiriferoides 

 Eaton. Dev., America. 



afi. A r . concinna Hall, 

 Hamilton Group. 



