6 FOSSIL PLANTS. 



NEUROPTERIS, Brongniart, 1822. 

 Sur la Classification des Vegetaux Fossiles, p. 33.* 



Neuropteris salicifolia, Fischer. 



Neuropteris salicifolia. 



Brongniart, in Murchison's Geol. Russia and Ural Mts. p. 2, pi. L, fig. 2. 



Bronn, Index Palseont. p. 811. 



Eichwald, Lethaea Eossica, p. 69. 



Fischer, Bull. Soc. Imp. Nat. Moscou, 1840, p. 492. 



linger, Genera et Species, p. 75. 



Weiss, Zeitsclirift d. Deut. Geol. Gesell. vol. xxii. p. 871, 1870. 



Horizon. Permian. 



Locality. Etissia : near Nijni-Troisk ; Biebebei. 



CALLIPTERIS, Brongniart, 1849. 

 Dictionnaire Universe! d'Histoire Naturelle, vol. xiii. p. 73. 



Callipteris conferta, Schlotheim, sp. 



Callipteris conferta. 



Fontaine & White, Perm, or Upper Carb. Flora, p. 54, pL xi. figs. 1-4. 



Goppert, Foss. Flora d. Perm. Form. p. 104, pi. xiv. fig. 1 (var. intermedia}. 



Renault, Cours d. Botan. Foss. p. 153, pi. xiv. fig. 5, pi. xv. fig. 1, 1883. 



Eomer, Zeitsch. d. Deut. Geol. Gesell. vol. ix. p. 59. 



Schimper, Traite d. Paleont. V6get. vol. i. p. 466, pi. xxxii. 



Weiss, Verhand. d. Natur. Vereines d. Preuss. Eheinl. u. Westph. 1868,p. 76. 

 Neuropteris conferta. 



Brongniart, Hist. d. Veget. Foss. p. 249. 



Goppert, Syst. Fil. Foss. p. 204. 



Gatt. d. Foss. Pflanzen. Lief. v. vi. p. 102, pis. viii. ix. figs. 2, 3. 



Sternberg, Vers. i. fasc. iv. p. xvii. ; ii. p. 75, pi. xxii. fig. 5. J 



Unger, Genera et Species, p. 84. 



Alethopteris conferta. 



Weiss, Foss. Flora d. jung. Steink. u. d. Eothl. p. 73, pi. vi. figs. 1-11 & 

 pL vii. figs. 3-6. 



Cyatheites confertus. 



Geinitz, Dyas, p. 141, pi. xxvii, figs. 1-8. 

 Pecopteris gigantea. 



Brongniart, Hist. d. Veget. Foss. p. 293, pi. xcii. 

 Alethopteris gigantea. 



Sternberg, Vers. ii. p. 145. 

 Hemitelites giganteus. 



Goppert, Syst. Fil. Foss. p. 331. 



Unger, Genera et Species, p. 160. 

 Hemitelites giganteus var. punctulatus. 



Goppert, Syst. Fil. Foss. p. 331. 

 Filicites giganteus. 



Schlotheim, Petrefactenkunde, p. 404. 

 Pecopteris punctulata. 



^ Brongniart, Hist. d. Veget. Foss. p. 295, pi. xciii. figs. 1, 2. 

 C 'i/phopteris punctulata. 



Sternberg, Vers. ii. p. 121. 



* In Mem. Mus. Hist. Nat,, 1822, vol. 8. 



