Vol. 6$.] CARBONIFEROUS ROCKS OF DEVON AND CORNWALL. 



19> 



obtained at Pill Head Copse, near Bideford. These new record* 

 all confirm the opinion already published as to the Middle Coal 

 Measure horizon of the beds of the Bideford district. 



The following species have also been collected from near Bude, 

 in Cornwall, which probably occupies a similar position on the 

 south side of the basin to that of Bideford on the north : — 



Catamites Supkowi, Brongn. 



Catamites ramosus (Artis). 



Sphenopteris obtusiloba Brougn, 

 Stigmaria ficoides (Sternb.). 



The following is a complete list of the fossil plants recorded 

 from the Upper Carboniferous rocks of Devon and Cornwall in the 

 present and previous T papers : — 



Equisetales. 

 Catamites (Catamilina) wndulatus, 



Sternb. 

 Catamites (Eucalamites) ramosus 



(Artis). . 

 Catamites (Sty local amitcs) Suckowi, 



Brongn. 

 Catamites (Calamitina) varians, 



Sternb. 

 Catamites (external surface). 

 Annularia radiata, Brongn. 

 Annularia galioidcs (L. & H.). 

 Calamocladus equisetiformis (Schl.). 

 Calamocladus charceformis (Sternb.). 2 

 Calamostachys longifolia, Weiss. 

 Calarmostachys sp. 

 Pinnularia sp. 



Sphenophyllales. 



Sphenophyllum cuncifolium (Sternb.). 



Filicales & Pteridospermese. 

 Sphenopteris obtusiloba, Brongn. 

 Sphenopteris Hceninghausi, Brongn. 

 Sphenopteris cf. Sph. microcarpa, Lesq. 

 Renaultia Footneri (Marratt). 

 Renaultia schatzlarensis (Stur.) ? 3 

 Umatopteris tenella (Brongn.). 



Mariopteris muricata (SchL). 

 Megalopteris (?) sp. 

 Neuropteris obliqua (Brongn.). 

 Ncuropteris Schlehani, Stur. \ 



Iseuropteris tenuifolia (Schl.). 

 Xeuropteris acn/minata (Schl.). 

 Iseuropteris cf. JV. stradonitzensis 



(Andrae). 

 Alethopteris Serli (Brongn.). 

 Alethopteris lonchitica (Schl.). 

 Cf. Dactylotheca plumosa (Artis). 

 Corynepteris Sternbergi (Ett.). 



Lycopodiales. 



Lepidodendron acideatum, Sternb. 

 Lepidodendron obovatum, Sternb. 

 Lepidodendron fusiforme, Corda. 

 Lepidophloios acerosus (L. & H.). 

 Lepidophloios (Halonia) sp. 

 Lepidophyllum (?) sp. 

 Sigillaria scut el lata, Brongn. 

 Sigillaria tessellata, Brongn. 

 Stigmaria ficoides (Sternb.). 



Cordaitales. 



Cordaites (Artisia) sp. 



Incertae Sedis. 

 Bark-like impression. 



In my previous paper, 4 I stated that the occurrence of gonia- 

 tites and lamellibranchs at Instow, in North Devon, might be 

 regarded as evidence that the Instow beds belonged to the Lower 

 Coal Measures. At that time it was not known that this marine 

 fauna, abundant in the Lower Coal Measures of the Midlands, had 



1 Arber (04) pp. 815-16 ; see also Hall, (75) p. 375, for a previous list, 

 emended in my paper published in 1904 : Arber (04) p. 297. 



2 In my previous paper, (04) p. 303, a slip occurs in the remarks on this 

 species. For Calamocladus charcsformis read Annularia galioides, which is 

 identical with Sauveur's Ammlaria microphylla. 



3 I regret that the synonymy quoted for this species in my previous paper, 

 (04) p. 306, is entirely misleading. 



4 Arber (04) p. 318. 



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