200 FOSSIL PLANTS. 



Dawson, Geol. Survey of Canada, Reports, 1874-5, pp. 192 and 196. 

 Quart. Journ. Geol. Soc. vol. xxii. p. 164. 

 Canadian Nat. vol. viii. p. 453. 

 Foss. Plants, Lower Carb. Canada, pp. 33 and 37, pi. viii. 



fig. 74. 



Eichwald, Lethsea Rossica, vol. i. p. 26] . 

 Ettingshausen, Steinkf. v. Stradonitz, p. 16, pi. v. fig. 5. 



Steinkf. v. Radnitz, p. 57. 



Feistmantel, Zeitsch. d. Deut. Geol. Gesell. vol. xxv. p. 598. 



Jahrb. d. k. k. Geol. Reichsanst. vol. xxii. pp. 295, 299, 301 



and 304. 

 Steinkohl. u. Perm.-Ablager. p. 103. 



Steinkf. v. Kralup in Bohm. pp. 15 and 35. 

 Der Hangendflotzzug, p. 94. 



Fontaine and White, Perm, or Upper Carb. Flora, pp. 18 and 20, 

 Geiiiitz, Neues Jahrbuch, 1867, p. 284. 



Vers. d. Steinkf. in Sachsen, p. 41. 

 Neues Jahrbuch, 1867, p. 279. 

 Giebel, Deutschl. Petrefacten, p. 86. 



Gomes, Flora Foss. do Terr. Carbon, do Porto, Serra do Bussaco, p. 30. 

 Goppert, Foss. Flora d. Perm. Form. p. 160, pi. xxii. figs. 10, 11. 

 Grand 'Eury, Flore Carbon, du Dep. de la Loire, p. 217. 

 Heer, Flora Foss. Helv. lief. i. p. 54, pi. xvii. figs. 14-17. 

 Foss. Flora Spitzbergens, p. 22, pi. v. figs. 16, 17 (?). 

 TJrwelt d. Schweiz, p. 15, figs. 1 (>-&. 



Lesquereux, Bull. Mus. Com par. Zool. Harvard Col. vol. vii. 1882, p. 245. 

 Coal Flora of Pennsyl. p. 532, pi. Ixxvi. fig. 3. 



Geol. of Pennsyl. vol. ii. p. 877. 



Report, Geol Survey of Illinois, vol. ii. p. 443. 



Newberry, Explor. Exped. from Santa Fe, &c., p. 18. 



Ann. and Mag. Nat. Hist. 1883, p. 173. 

 Roehl, Foss. Flora d. Steink.-Form. Westph. p. 149. 

 Sandberger, Flora d. Ober. Steinkf. im Badischen Schwarz. pp. 2, 4, 



and 5. 



Stur, Jahrb. d. k. k. Geol. Reichsanst. vol. xii. pp. 142, 143. 

 linger, Genera et Species, p. 277. 

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



p. 93. 



Foss. Flora d. jiing. Steink. u. d. Rothl. p. 201, pi. xviii. fig. 38. 

 Zeiller, Flore Houil. des Asluries, p. 16. 



Veget. Foss. du Terr. Houil. p. 143. 

 Fldbellaria borassifolia. 



Brongniart, Prodrome, p. 121. 

 Bronn, Index Palaeont. p. 499. 

 Corda, Flora d. Vorwelt, p. 44, pis. xxiv. xxv. 

 Morris, Trans. Geol. Soc. 2nd ser. vol. v. p. 489. 

 Sternberg, Vers. i. fasc 2, pp. 27 and 32, pi. xviii., fasc. 4, p. xxxiv. 

 linger, Synop. Plant. Foss. p. 182. 

 Pycnophyllum borassifolium. 



Schimper, Traite d. Paleont. Veget. vol. ii. p. 190. 



Remarks. Of the numerous species of Cordaites which have been described, 

 many are so imperfectly characterised that when guided only by descriptions 

 it is all but impossible to discover in what they differ from each other. 



The plants here placed under Cordaites borassifolius, Sternberg, sp., are 

 characterised by the leaves having alternately a' thick and a thin nerve. 

 This plant is rare in Britain, the specimens from the Forest of Wyre being 

 the only ones I have seen which can be referred to this species. 



Associated with these examples from the Forest cf Wyre are other 



