58 



DE. E. A. JEWELL AEBER ON THE [April I914, 



Transition Coal Measure Flora of Goodnestone. 



The flora of this horizon was very scanty, 

 the only species determined : — 



The following were 



Calamites cf. C. cisti Brongn. 

 Neuropteris obliqua (Brongn.). 

 Cornucarpus acutus (L. & H.). 



Lepidodendron lycopodioides (?) Sternb. 

 Cordaites principalis (Germar). 



Neuropteris obliqua (Brongn.) is particularly abundant. All 

 these plants, except Lepidodendron lycopodioides Sternb., have 

 been recorded from the Transition Coal Measures of the Walder- 

 share boring, 1 and that species is known from the same horizon at 

 Shakespeare Cliff, Dover. 2 



The flora of the lower horizon is more varied. The following is 

 a list of the twenty species determined : — 



Middle Coal Measure Flora of Goodnestone. 



Species. 



Frequency. 



X =rare. 

 X X = frequent. 

 XXX- abundant. 



Equisetales. 

 Calamites suckoivi Brongn 



X 

 X X 



X 

 XX 



X 



X 



XXX 



XXX 



XXX 



XX 



X 



X 



X 



X 

 XX 



X 



X 

 XX 



X X 



XX 

 X 



C. cisti Brongn 



C. rainosus (?) Art 



Annularia splienopliylloides (Zenker) 



Sphenophyllales . 



Sphenophyllum cuneifolium (Sternb.) 



! Ptebidospekme^ and Filicales. 



Sphenopteris scliillingsi Andra. 



Neuropteris scheuchzeri Hoffm 



N. obliqua (Brongn.) 



N. temiifolia (Schloth.) 



N. heterophylla Brongn 



Pecopteris arborescens ? (Schloth.) 



Dictyopteris miinsteri (Eichw.) 



Eremojrteris artemisiaefolia (Sternb.) 



Cornucarpus acutus (Ju. & H.) 



Mariopteris muricata var. nervosa, (Brongn.) 



Trigonocarpus sp 



Lycopodiales. 



Lepidodendron lycopodioides (?) Sternb 





liepidostrobus variabilis L. & H 



j Cokdaitales. 



Cordaites principalis (Grermar) 



C. borassifolius ? (Sternb.) 





Arber (1909). 



Zeiller (1892). 



