RADSTOCK SERIES OF THE SOMERSET AND BRISTOL COAL FIELD. 367 



Pecopteris Candolliana, Brongniart. 



Pecopteris Candolliana, Brongt., Hist, d. veget. foss., p. 305, pi. c. fig. 1. 



Pecopteris Candolliana, Germar, Vers. v. Wettin u. Lobejun, p. 108, pi. xxxviii. 



Pecopteris Candolliana, Grand' Eury, Flore Carb. du Depart, de la Loire, p. 69, pi. viii. fig. 8. 



Pecopteris Candollei, Zeiller, Veget. foss. du terr. houil., p. 84. 



Ctjathocarpus Candolleanus, Weiss, Foss. Flora d. jiingst. Stk. u. d. Rothl., p. 85. 



Pecopteris affinis, Brongt. (not Schlotheim), Hist. d. veget. foss., p. 306, pi. c. figs. 2, 3. 



Pecopteris cyatliea, Brongt. (in part), Hist. d. veget. foss., pi. ci. fig. 4. 



Remarks. — -Very rare. 



Localities : — Kadstock ; Braysdown Colliery. 



(f) Pecopteris asper, Brongniart. 



Pecopteris asper, Brongt., Hist. d. veget. foss., p. 339, pi. cxx. figs. 1-4. 



Pecopteris asper, Zeiller, Bidl. soc. geol. d. France, 3 e ser., vol. xii. p. 202 ; Flore foss. d. Bassin 

 Houil. d. Valenciennes, pi. xxix. figs. 1-3. 



Remarks. — I refer to this species two small specimens collected at Timsbury, 

 but, owing to their fragmentary nature, it is desirable that more perfect 

 examples be examined before definitely recording the occurrence of this 

 species. 



Locality : — Upper Conygre Pit. 



Pecopteris pennseformis, Brongniart. 



Pecopteris pennceformis, Brongt., Hist. d. veget. foss., p. 345, pi. cxviii. figs. 3, 4. 



Pecopteris pennaiformis, Brongt., Class, d. veget. foss., p. 33, pi. ii. fig. 3. 



Pecopteris pennceformis, Schimper, Traite d. paleont. veget., vol. i. p. 505. 



Pecopteris pennaiformis, Zeiller, Bull soc. geol. d. France, 3 e ser., vol. xii. p. 201, 1883 ; Flore foss. 



d. Bassin houil. d. Valenciennes, pi. xxx. figs. 1-4. 

 Pecopteris cequalis, Brongt., Hist. d. veget. foss., p. 343, pi. cxviii. figs. 1, 2. 



Remarks. — Extremely rare, only a single specimen having been met with. 

 Locality ; — Camerton. 



Pecopteris unita, Brongniart. 

 PL XXIV. figs. 2-9. 



Pecopteris unita, Brongt., Hist. d. veget. foss., p. 342, pi. cxvi. figs. 1-5. 



Pecopteris unita, Kidston, Catal. Palwoz. Plants, p. 122 (excl. syn. Pecopteris elegans). 



Pecopteris unita, Grand' Enry, Flore Carb. du Depart, de la Loire, p. 76, pi. viii. fig. 13. 



Pecopteris unita, Lesqx., Coal Flora of Pennsyl., p. 223, pi. xl. figs. 1-7. 



Cyatheites unitus, Geinitz, Vers. d. Steinkf. in Sachsen, p. 25, pi. xxix. figs. 4, 5. 



Cyathocarpus unitus, Weiss, Foss. Flora d. jiingst. Stk. u. d. Rothl., p. 88, pi. xii. figs. 5, 6. 



Goniopteris elliptica, Font, and White, Perm, or Upper Carb. Flora, p. 83, pi. xxx. fig. 1. 



Pecopteris unita, forma emarginata, Gopp., sp. 



Pecopteris longifolia, Brongt., Hist. d. veget. foss., p. 273, pi. lxxxiii. fig. 2. 

 Pecopteris longifolia, Germar, Vers. v. Wettin u. Lobejun, p. 34, pi. xiii. figs. 2-4. 

 Stichopteris longifolia, Weiss, Foss. Flora d. jiingst. Stk. u. d. Rothl., p. 97, pis. ix., x. figs. 7, 8. 

 Pecopteris emarginata, Bunbury, Quart. Jour. Geol. Soc, vol. ii. p. 86, pi. vi., 1846. 

 Pecopteris emarginata, Lesqx., Coal Flora of Pennsyl., p. 225, pi. xxxix. fig. 11. 

 Diplazites emarginatus, Gopp., Syst. fil. foss., p. 274, pi. xvi. figs. 1, 2. 

 VOL. XXXIII. PART II. 3 I 



