I FOSSIL PLANTS. 



Unger, Synop. Plant. Foss. p. 54. 



Genera et Species, p. 96. . 



Weiss, Verhandl. d. Natur. Vereines d. Preuss. Kheml. u. Westph. 



Foss. Flora d. jung. Steink. u. d. Eothl. p. 23. 



Adiantites trichomanoides. 



Goppert, Syst. Fil. Foss. p. 220. 

 Cyclopteris semiflabelliformis. 



Bronn, Index Palseont. p. 377. 



Morris, Trans. Geol. Soc. 2nd ser. vol. v. p. 488, pi. xxxvui. fig. 7. 



Cyclopteris dilatata. 

 Bronn, Index Palseont. p. 376. 

 Geinitz, Neues Jahrbuch, 1867, p. 276. 



Gomes, Flora Foss. do Terr. Carbon, dp Porto Serra do Bussaco, p. 10. 

 Lindley and Hutton, Foss. Flora, vol. ii. pi. xci. b. 

 Unger, Synop. Plant. Foss. p. 55. 

 Genera et Species, p. 99. 



Neuropteris dilatata. 



Lesquereux, Coal Flora of Pennsyl. p. 78. 



Adiantites dilatata. 



Goppert, Syst. Fil. Foss. p. 221. 



Nephropteris dilatata. 



Schimper, Traite d. Pale"ont. Ve~ge"t. vol. i. p. 430. 



Cyclopteris oblata. 

 Bronn, Index Palaeont. p. 377. 

 Dawson, Acadian Geol. 2nd Ed. p. 481, 1868. 

 Quart. Journ. Geol. Soc. vol. xxii. p. 154. 

 Canadian Nat. vol. viii. p. 442. 

 Foss. Plants of Lower Carb. Canada, p. 36. 

 Grand 'Eury, Flore Carbon, du D6p. de la Loire, p. 379. 

 Lindley and Hutton, Foss. Flora, vol. iii. pi. ccxvii. 

 Morris, Trans. Geol. Soc. 2nd ser. vol. v. p. 488. 

 Sternberg, Vers. ii. p. 135. 

 Weiss, Verhandl. d. Natur. Vereines d. Preuss. Eheinl. u. Westph. 1868, 



p. 77. 

 Cyclopteris obliqua. 



Brongniart, Prodrome, p. 52. 



Hist. d. Veget. Foss. p. 221, pi. Ixi. fig. 3. 

 Bronn, Index Palseont. p. 377. 

 Dawson, Quart. Journ. Geol. Soc. vol. xxii. p. 154. 

 Canadian Nat. vol. viii. p. 442. 

 Foss. Plants of Lower Carb. Canada, p. 36. 

 Fontaine and White, Perm, or Upper Carb. Flora, p. 17. 

 Goppert, Gatt. d. Foss. Pflanzen, lief. 5, 6, p. 91, pi. iv., v. fig. 1. 

 Giebel, Deutsch. Petrefacten, p. 36. 

 Lindley and Hutton, Foss. Flora, vol. ii. pi. xc. 

 Morris, Trans. Geol. Soc. 2nd ser. vol. v. p. 488. 

 Eoehl, Foss. Flora d. Steink. Form. Westph. p. 45, pi. xxix. fig. 12. 

 Sternberg, Vers. ii. p. 68. 

 Unger, Synop. Plant. Foss. p. 54. 



Genera et Species, p. 99. 

 Adiantites obliquus. 



Goppert, Syst. Fil. Foss. p. 221. 

 Nephropteris obliqua. 



Schimper, Traite d. Paleont. V6g6~t. vol. i. p. 430. 



