THE FOSSIL FLORA OF THE SOUTH WALES COAL FIELD. 611 



Stigmaria rimosa, Goldenberg. 



Stigmaria rimosa, Goldenberg, Flora Sarcep. foss., heft iii. p. 15, pi. xii. figs. 3-6 (named on plate 

 Stigmaria abbreviata). 



Transition Series (Lower Pennant Series). 



Locality. — Penrhiwfer Colliery, Pontypridd. 



Horizon. — No. 2 Rhondda Seam. 



Stigmaria Evani, Lesqx. 



Stigmaria Evanii, Lesqx., Geol. Survey of Ttlin., vol. ii. p. 448, pi. xxxix. fig. 9, 1866. 

 Stigmaria Evanii, Lesqx., Atlas to the Coal Flora, p. 16, pi. lxxv. fig. 1. 

 Stigmaria Evani, Zeiller, Flore foss. d. bassin. houil. d. Valen., p. 618, pi. xci. fig. 7. 

 Stigmarioides Evanii, Lesqx., Coal Flora, p. 333. 



Stigmaria Evani, Grand' Eury, Bassin. houil. du Card., pi. xiii. fig. 13, 1890. 

 Stigmariopsis Evani, Grand' Eury, Bassin. houil. du Gard, p. 243. 



Transition Series (Lower Pennant Series). 



Locality. — Bwllfa Dare Colliery, Aberdare. 

 Horizon. — Graig Seam (Abergorchy). 



Cordaitese. 



Cordaites, Unger. 



Cordaites principalis, Germar, sp. 



* Cordaites principalis, Kidston, Trans. Roy. Soc. Edin., vol. xxxvii. p. 352. 

 Flabellaria principalis, Germar, Vers. v. Wettin. u. Lbbejun, p. 35, pi. xxiii. 



Middle Coal Measures (White Ash Series). 



Locality. — Cwm Avon, near Port Talbot. 

 Horizon. — (?). 



Cordaites angulosostriatus, Grand' Eury. 



Cordaites angulosostriatus, Grand' Eury, Flore carbon, du. Dep. cle la Loire, p. 217, pi. xix. 

 Cordaites angulosostriatus, Renault, Cours d. botan. foss., vol. i. p. 90, pi. xii. fig. 3, 1881. 

 Cordaites angulosostriatus, Zeiller, Veget.foss. du. terr. houil., p. 144, pi. clxxv. figs. 2-3. 



Transition Series (Lower Pennant Series). 



Locality. — Penrhiwfer Colliery, near Pontypridd. 



Horizon. — No. 2 Rhondda Seam. 

 Locality. — Rhy mney . 



Horizon. — Brithdir Vein (No. 2 Rhondda). 



