14 





Lower 

 Cambrian 



Middle 

 Cambrian 



Upper 

 Cambrian 



Shan-tung 



Shan-si 



'5! 



c 



D 

 X. 

 OT 



Liau-tung 



All 0}l 1 OCdTsllci TllClCClf 





X 













A ^i/hyif crncfj 





X 





X 









r/. iCltldH 





X 





X 













X 





X 







X 



'At t£Ji€S 





X 





X 









iltfciso 





X 





X 









A /, 1 YfH c 





X 





X 









A iyn'yji': 





X 





X 









-4. titticL 





X 





X 









jA, hTldcitci 





X 







X 







ooSKX ? hiciiio^ 







X 



X 









C Cii^ui^ 







X 



X 









d' t ? Liiiiijiits 





X 





X 









C"* dcc£ 'i( f 





X 





X 









l^olicJiOi7ictopj(S dlccst^ 





X 





X 













X 





X 







X 



Tl lAff/'r' fn 





X 





X 









JD. dirce 





X 





X 









, Jiyyis 





X 







X 







D. ? sp. 





X 





X 









Hy^terolenits ? spp. undt. 







X 



X 









Bciihy lift setts TiicificJiUf trusts 





X 











X 



Asaphi^ctis iddingsi 





X 











X 



Illaenitrtts canons 







X 



X 









1. ceres 







X 



X 









I. dictys 







X 



X 









Ostracoda 

















Ahtta hergeroni 







X 







X 





A. enyo 







X 







X 





A. eris 







X 







X 





