Vol. 69.] THE PEMBROKESHIRE COALFIELD. 269 



Table showing the Vertical Distribution of the Fossil Plants (cont.). 



Pembrokeshire. 



Species. 



Great Britain. 



a 



Is 

 



6 



3 





 



2 = 



Is 







i 











a 



X 



X 



X 

 XXX 



X 



X 



XX 



X 

 X 



X 



X 



X 



X 



Semina incert^; sedis. 

 Cardiocarpus acutus L. & H 



* 

 # 



# 



# 

 # 



# 



# 



* 



# 



# 

 # 

 # 



* 

 # 



* 



# 

 * 



Lycopodiales. 



Lepidodendron ohovatum Sternb 



Lepidodendron lycopodioides Sternb 



Lepidophloios aeerosus (L. & H.) 



Lepidophyllum laneeolatum L. &H 



Lepidostrobus cf. variabilis L. & H 



X , ... 





X X 1 ... 





XX 

 X 



XXX 



XX 

 X 

 X 



XX 



? 



Stigmariaficoides (Sternb.) 



CORDAITALES. 



Cordaites borassifolius (Sternb.) 



Cordaiauthus pitcairnice (L. & H.) 



... 



Comparing the flora of the ' Pennant Grit ' with that of the Lower 

 Coal Series, we find that all the species obtained from the former 

 were also obtained from the latter, except : — 



Annularia ingens, sp. nov. 

 Sphenophyllum cuneifolium cf. var. 



saxifragcefolium (Sternb.). 

 Sphenophyllum majus Bronn. 

 Sphenopteris obtusiloba Brongn. 

 Sphenopteris spinosa Gcepp. 

 Sphenopteris cf. Sph. ( Renault ia) 



gracilis Brongn. 

 Eremoptcris artemisicsfolia (Sternb.). 



Linopteris munsteri (Eichw.). 

 Linopteris brongniarti Gutb. 

 Linopteris sub-brongniarti Grand'Eury. 

 Linopteris major, sp. nov. 

 Carclio carpus acutus L. & H. 

 Lepidodendron lycopodioides Sternb. 

 Lepidophyllum minus, sp. nor. 

 Sigillaria. Icevigata Brongn. 

 Sigillaria ovata Sauv. 



Of these all are rare in the 'Pennant Grit,' being represented by- 

 only a very few specimens, with the exception of the following, 

 which are abundant: — 



Linopteris munsteri (Eichw.). 

 Linopteris sub-hrongn iarti Grand'Eury. 



Lepidophyllum minus, sp. nov. 



The commonest species on this horizon are : — 



Sphenophyllum cimeifolium (Sternb.). i Linopteris sub-brongniarti Grand'Eury. 

 Neuropteris obliqua (Brongn.). Lepidophyllum minus, sp. nov. 



Linopteris munsteri (Eichw.). | 



