SILURIAN SYSTEM : XAMHSIM STAGE. 



159 



Upper Namhsim Fauna — conoid. 





Horizon and 



Distribution of Species or nearest Ally. 





Nearest Allies. 



N. Europe. 



Great Bri- 

 tain. 



Bohemia. 



N. America. 



>> 



a 

 1} 



S 

 W 



Central 

 China. 



Australia. 



Remarks. 



Macla- 

 reni Haswell. 





T w 



LAV. 















C Pt. hians 

 ) McCoy. 

 ) Avicula re- 

 V ticulataH'is. 

 f C. quadrisul- 

 \ cata Sow. 

 } C. cancellata 

 I Sandl). 



Wk.-Lw. 

 Lw. 



Lw. 

 Lw. 



















Lv.-Lw. 



■' 



















U.-Lw. 















E. punctalus 



Br (inn. 

 ( I'h. fee in, das 

 ! Barr. 

 ' Ph. Crossleyi 

 ] E. and M. 



Ph.Sweeti E. 

 L and M. 



Wk. 



Wk.-Lw. 



Wk.- 

 L.Dev. 





Wk. 





Lw. 



?Wk. 

 U. Nil. 



N. S. Wales 



N. S. Wales. 

 Victoria. 



