jQg FOSSIL PLANTS. 



Guembel, Denk. d. k. Bayer. Botan. Gesell. vol. iv. p. 102, pi. viii. fig. 2. 



Lesquereux, Geol. of Pennsyl. vol. ii. p. 860. 



Eeport, Geol. Survey of Illinois, vol. iv. p. 391. 

 Coal Flora of Pennsyl. p. 136. pi. xx. figs. 1 , 2. . 



Schimper (in part), Traite d. Paleont. V6g6t. vol. i. p. 460; vol. in. p. 477 



(excl. syn. 0. Britannica.) 

 Sternberg, Vers. ii. p. 79. 

 linger, Syn op. Plant. Foss. p. 51. 



Weiss, Ver^andl dStuV^Vereines d. Preuss. Eheinl. u. Westph. 1868, 

 Foss. Flora d. Jung. Steink. u. d. Rothl. p. 34, pi. i. figs. 11-13. 



Xenopteris Schlotheimii. 



Weiss, Zeitsch. d. Deut. Geol. Gesell. vol. xxu. p. 865, pi. xxi. fig. 5. 



Filicites osmundceformis. 



Schlotheim, Flora d. Vorwelt, p. 33, pi. m. figs. 5, 6. 

 Petrefactenkunde, p. 412. 



Filicites vesicularis. 



Goppert, Syst. Fil. Foss. pp. xiii., xiv. 

 Schlotheim, Flora d. Vorwelt, p. 59, pi. xiu. fig. 26. 

 Petrefactenkunde, p. 413. 



Weissites vesicularis. 



Geinitz, Vers. d. Zechst. u. Eothl. p. 21, pi. viii. fig. 8 (?). 

 Giebel, Deutschl. Petrefacten, p. 63. 

 Goppert, Syst. Fil. Foss. p. xiv. 

 Sternberg, Vers. ii. p. 174. 

 linger, Synop. Plant. Foss. p. 106. 

 Genera et Species, p. 191. 



Neuropteris nummularia. 



Sternberg, Vers. i. fasc. 4, p. xvii. 



Odontopteris obtusiloba. 

 ? Goppert, Foss. Flora d. Perm. Form. pi. xiv. figs. 6, 7. 



Odontopteris crassinervis. 

 Goppert, Foss. Flora d. Perm. Form, p. 113, pi. xiv. figs. 11, 12. 



Horizon. Coal Measures. 

 Locality. Foreign. Portugal. 



Odontopteris obtusa, Brongniart. 



Odontopteris obtusa. 

 Brongniart, Prodrome, p. 60. 



Hist. d. Veg6t. Foss. p. 255, pi. Ixxviii. figs. 3, 4. 



Bronn, Index Palseont. p. 838. 

 Geinitz, Neues Jahrbuch, 1867, p. 276. 



Gomes, Flora Foss. do Terr. Carbon, do Porto, Serra do Bussaco, p. 12. 

 Goppert, Syst. Fil Foss. p. 214. 

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

 Renault, Cours d. Botan. Foss. p. 182, pi. xxx. fig. 10, 1883. 

 linger, Synop. Plant. Foss. p. 51. 



Genera et Species, p. 90. 

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



1868, p. 77. 



Foss. Flora d. jung. Steink. u. d. Rothl. p. 36, pi. ii., iii., and vi. 

 fig- 12. 



