u 



Table VI. 



Two-Foot Xixe Sexm. CAMBEi^y Colliery. Cltdach Vale, 



AtoZ. 



One Class : 

 A to Z. 



Blocks of Shale examined = 405 

 Total Plants recorded =1402 



Equisetales. 



84 Plants 

 = 5-99 p. c. 



Calamites 92'8o p. c. 



Asterophyllites 7'15 p. c. 



Lepidodendron 69"2 p. c. 



Sigillaria 15'18p. c. 



Lepidostrohus 1"92 p. c. 



Stigmaria 13'7 p. c. 



Neuropteris 7917 p. c. 



^larinpteris 12'.5 p. c. 



Racliis of Perns or Fernlike 

 plants 8-33 p. c 



Cordaite-leaves 98"88 p. c. 



Pitlicast : Sternhergia 0"56 p. c. 

 Seeds? O'o6 p. c. 



Splienopliyllales 



L^-copodiales. 

 935 Plants 

 = 66-69 p. c. 



Filicales and 

 Pteridosperms. 



24 Plant-; 



= 1-71 p. c. 



Cordaitale>. 

 359 Plants 

 = 25'61 p. c. 



