DEVONIAN SYSTEM: PLATEAU LIMESTONE. 



Padaukpin Fauna — continued. 



ASIA. 











Western. 





Central. 





Eastern. 



































Remarks. 





Armenia. 



N. Persia. 



Hindu Kush. 



Turkestan. 



Tian Shan. 



Kuen Lun. 



Siberia. 



Se Tchouan. 



Yunnan. 



Kwang-si. 



N. America. 



Australia. 





























Mid. Dev., Gerolstein. 



























Dev., Eifel. 



deles. 



























cf. T. gracilis 



tn 

 O 



























Schultze. 



terns and 





























Oil 



























F. Rocni. 



Isolated 





























i 



























Mull. J 



