Vol. 70.] FOSSIL FLOKA OF THE KEXT COALFIELD. 69 



Middle Coal Measure Flora of Oxnev. 



Species. 



Frequency. 



X = rare. 

 X X = frequent. 

 X X X = abundant. 



Equisetales. 



Calamites undulatus Sternb 



C. cisti ( ?) Brongn 



C. ramosus Art 



Antiularia splienophylloides (Zenker) 



A. radiata (Brongn.) 



A. galioides (L. & H.) 



Calamocladus equisetiformis (Schloth.) 



Sphenophyllales. 



Sphenophyllum cuneifolium (Sternb.) 

 8. myriophyllum Crep 



PTERIDOSPERME.3E and FlLICALES. 



Sphenopteris cf. S. (Renaultia) chserophylloides 

 (Brongn.) 



S. cf . S. coralloides Gutbier 



S. obtusiloba Brongn 



Xeuropteris scheuclxzevi Hoffm 



N. schlehani Stur 



N. obi iqua Brongn 



N. tenuifolia (Schloth.) 



N. gigantea (Sternb.) 



Odontopteris lindleyana Sternb 



0. britannica Gutbier 



Pecopteris miltoni (Art.) 



P. crenulata (?) Brongn 



P. (Dactylotheca) plumosa ? (Art.) 



Mariopteris muricata (Schloth.) 



Eremopteris artemisiaefolia (Stemb.) 



Cornucarpus acutus (L. & H.) 



Alethopteris davreuoci ? (Brongn.) 



Lonchopteris (?) sp 



Semina incepts sedis. 



Platyspennum elongatum ? (Kidst.) ' 



Samarospermum moravicum (Helmh.) 2 



Samaropsis fluita ns (Dawson) 



Radiospennum sp 



Lycopodiales. 



Lepidodendvon lycopodioides Sternb 



L. obovatum Sternb 



Lepidophloios laricinus (?) Sternb. 



Lepidophylhtm minus Goode 



L. lanceolatum L. & H 



X 

 X 

 X 

 X 

 X 

 X 

 X 



X 

 X X 



X 



X 



X 

 XXX 



X 



XXX 



XX 



XX 



X 



X 



X 



X 



X 

 XX 

 XX 

 XX 



X 



X 



X 

 X 

 X 

 X 



See Arber (1914). 



Id. 



