DEVONIAN SYSTEM : PLATEAU LIMESTONE. 223 



Padaukpin Fauna — continued. 



ASIA. 



N. America. 



Australia. 



Remarks. 



Western. 



Central. 



Eastern. 



Armenia. 



N. Persia. 



Hindu Kush. 



Turkestan. 



Tian Shan. 



Kuen Lun. 



Siberia. 



Se Tchouan. 



Yunnan. 



Kwang-si. 



X 

















X 





X 



X 



Cosmopolitan, Sil-Carb. 





X 





X 











X 





X 



X 



Occurs in Spiti Cent. 



























Himalaya. 





X 



X 



X 







X 





X 





X 



X 





























aft". 0. striatula. 



- • 

























Mid. Dev., Devonshire. 



