.SILURIAN SYSTEM: NAMHSiM STAG E. 



155 



Upper Namhsim Fauna. 



(VT i? a "D pot At t r tj 1 o 



Horizon and 



Distribution of Species or 



nearest Ally. 



Remarks. 



N. Europe. 



Great Bri- 

 tain. 



Bohemia. 



N. America. 



Himalaya. 



Central 

 China. 



Australia. 



Petmia sub- 





Cc.-Wk. 















nil Tilt fsifft 



















McCoy. 



— 



















— 



Lw. 



Lw. 















— 



Wk.-Lw. 



Cc- Wk.-Lw. 



Cc- 



Wk. 





U. Sil. 



N. S. Wales. 







Carb. 





Dev. 















Lo.-Ly. 









?Ly. 





K ian-1 9chang- 















pa (Kayser). 





Wk. 



Ly.-Wk. 





Wk. 







U.Ly. 



N. S. Wales. 





Wk. 



Wk. 







Wk. 











Wk. 



Cc.-Lw. 





Cc.-Wk. 













Lo.-Wk. 



Cc.-Wk. 





Cc. 













Cc.-Wk. 



Lo.-Lw. . 



Ly.-WL 



Wk. 



Wk. 





Sil. 





