CARBONIFKROUS. .37 



Equisetites gradatus. 



Eichwald, Lethsea Rossica, vol. i. p. 181, pi. xiii. figs. 3, 4. 

 Equisetites radiatus. 



Sternberg, Vers. ii. p. 45. 

 Stigmatocanna Volkmanniana. 



Goppert, Foss. Flora d. Ubergangsgebirges, p. 126, pis. viii. ix. 

 Zeitsch. d. Deut. Geol. Gesell. vol. iii. p. 191. 

 Flora d. Silur. Devon u. Unter. Kohl. p. 470. 

 / A narthrocanna tuberculosa. 



Goppert, Foss. Flora d. Ubergangsgebirges, p. 128, pi. vii. figs. 1, 2, 3. 

 ? A narthrocanna stigmarioides. 

 Goppert, Foss. Flora d. Ubergangsgebirges, p. 129, pi. xli. fig. 5. 



Zeitsch. d. Deut. Geol. Gesell. vol. iii. p. 191. 

 Sandberger, Vers. d. Rhein. Schich. in Nassau, p. 427, pi. xxxix. fig. 2. 

 Sphenophyllum furcatum. 



Geinitz, Flora d. Hainich.-Ebersdorfer, p. 36, pi. i. figs. 10-12 ; pi. ii. figs. 



1, 2. 



Goppert, Flora d. Sil. Devon u. unter Kohl. p. 474. 

 Asterophyllum furcatum. 



Schimper, Traite" d. Paleont. Veget. vol. i. p. 345. 

 Asterophyllites equisetiformis. 



Feistmantel, Zeitsch. d. Deut. Geol. Gesell. vol. xxv. p. 498. pi. xiv. fig. G. 

 Asterophyllites elegans. 



Goppert, Neues Jahrbuch, 1847, p. 682. 



Foss. Flora d. Ubergangsgebirges, p. 133, pi. vi. fig. 11. 

 Flora d. Sil. Devon u. unter. Kohl. p. 473. 

 Zeitsch. d. Deut. Geol. Gesell. vol. iii. p. 192. 

 Schimper, Trait6 d. Paleont. Ve"get. vol. i. p. 328. 

 Unger, Genera et Species, p. 67. 

 Schizopteris lactuca. 



Ettingshausen, Denks. k. Akad. Wiss. vol. xxv. p. 105, fig. 15. 



Schizcea transitions. 



Ettingshausen, Denks. k. Akad. Wiss. vol. xxv. p. 103, pi. vii. fig. 5. 

 Feistmantel, Zeitsch. d. Deut. Geol. Gesell. vol. xxv. p. 519, pi. xv. fig. 19. 

 Romer, Geol. v. Oberschlesien, p. 55. 



Fruit of Asterocalamites scrobiculatus. 



Pothocites Grantoni. 



Beyschlag, Neues Jahrbuch, 1884, p. 298. 

 Carruthers, Geol. Mag. vol. ix. p. 58, 1872. 

 Kidston, Trans. Roy. Soc. Edinb. vol. xxx. p. 548. 



Annals and Mag. Nat. Hist. vol. xi. 1883, p. 297, pis. ix. x. xi. 



figs. 9, 10, pi. xii. figs. 13-17. 



Paterson, Trans. Bot. Soc. Edinb. vol. i. p. 45, pi. iii. 1841. 

 Weiss, Neues Jahrbuch, 1884, p. 205. 

 Williamson, Proc. Roy. Inst. Gt. Brit. vol. x. pt. 2, p. 299. fig. 9, 1883. 



Pothocites Patersoni. 



Etheridge, Trans. Bot. Soc. Edin. vol. xii. p. 151. 



Kidston, Annals and Mag. Nat. Hist, oth ser. vol. xi. p. 302, pi. x. figs. 

 6, 7, 8, pi. xi. figs. 9, 10, and pi. xii. fig. 14, 1883. 



Pothocites calamitoides. 



Kidston, Annals and Mag. Nat. Hist., 5th ser. vol. x. p. 404. 1882 ; p. 305, 

 May, 1883. 



