[No. I.J 

 LIST OF EOSSILS 



BELONGING TO THE PERMIAN SYSTEM OF ENGLAND AND IRELAND. 



+ signifies present. — signifies not present. 



The divisions of the Permian system a, h, c, d, e, f, refer to the Counties of Northumherland and Durham. 



No. 



9 

 10 

 11 

 12 



13 

 14 

 15 

 16 

 17 

 18 



NAMES OF SPECIES. 



PLANTS. 



Chondrus (?) Binneyi, King^ . . . 

 Polysiphonia (?) Sternbergiana, Kinff 

 Caulerpa (?) selagenoides, Sternberg . 

 Neuropteris Huttoniana, King . . . 



Lepidodendron^ 



Calamites^ 



Sigillaria* 



ANIMALS. 



Spongia. 



Scyphia tuberculata, King . . . 

 Mammillopora mammillaris, King 



Tragos Tunstallensis, King . . 



— Binneyi, King^ . . . ^ 



Bothroconis plana, King . . . 



Foraminifera. 

 Dentalina Permiana, Jones . 



— Kingii, Jones . 



— (?), Jones .... 

 Textularia triticum, Jones . . 



— cuneiformis, Jones . 

 Spirillina, Jones 



+ 



+ 

 + 



+ 

 + 

 + 



1^ 



+ 



:^ 



+ 



+ 

 + 

 + 



so 



+ 



o 3 



Probably belonging to the highest Permian deposits. 



Species not determined. 



Idem. 



Species not determined. 



Probably belonging to the highest Permian deposits 



°'6 

 c 



.2 g 



V bo 



a, c 



+ 

 + 



+ 

 + 

 + 

 + 



+ 

 + 

 + 

 + 

 + 



+ 

 + 

 + 

 + 

 + 

 + 



