CARBONIFEROUS. 155 



Aspidiaria confluens. 



Bronn, Index Palseont. p. 110. 



Sternberg, Vers. ii. p. 182. 

 Palmacites curvatus. 



Schlotheim, Petrefactenkunde, p. 395, pi. xv. fig. 2. 

 Lepidodendron cavdatum. 



Unger, Synop. Plant. Foss. p 130. 



Genera et Species, p. 255. 

 Sagenaria caudata. 



Sternberg, Vers. ii. p. 178, pi. Ixviii. fig. 7. 

 Lepidodendron coelatum. 



Brongniart, Prodrome, p. 86. 



Sauveur, Veget. Foss. de la Belgique, pi. Ixi. fig. 5. 



Schimper, Traite" d. Paleont. Veget. vol. ii. p. 21. 



Sternberg, Vers. i. fasc 4, p. 10. 



Unger, Synop. Plant. Foss. p. 131. 

 Genera et Species, p. 257. 



Sagenaria coelata. 



Brongniart, Class, d. Ve"ge"t. Foss. pi. i. fig. 6. 

 Sternberg, Vers. ii. p. 181. 



Lepidodendron crenatum. 



Boulay, Terr. Houil. du Nord de la France, p. 37. 

 Brongniart, Prodrome, p. 86. 

 Ettingshausen, Steinkf. v. Eadnitz, p. 53. 

 Goppert, Syst. Fil. Foss. p. 465, pi. xlii. figs. 4-6. 

 Heer, Flora Foss. Helv. lief. i. p. 37. 

 Lesquereux, Coal Flora of Pennsyl. p. 394. 



Geol. of Pennsyl. vol. ii. p. 874. 



Eoehl, Foss. Flora d. Steink. Form. Westph. p. 128. 

 Sauveur, Veget. Foss. de la Belgique, pi. Ixiii. fig. 2. 

 Schimper, Traite d. Paleont. V6get. vol. ii. p. 21. 

 Sternberg, Vers. i. fasc. 1, pp. 20 and 23, pi. viii. fig. 26, fasc. 4, p. x. 

 Stur, Jahrb. d. k. k. Geol. Reichsanst. vol. xii. p. 143. 

 Unger, Synop. Plant. Foss. p. 129. 



Genera et Species, pp. 254 and 256. 



Sagenaria crenata. 



Bronn, Index Palaeont. p. 1106. 



Geinitz, Vers. d. Steinkf. in Sachseu, p. 35. 



Lepidodendron urceum. 



Wood, Trans. Amer. Phil. Soc. vol. xiii. p. 343, pi. ix. fig. 5. 



Lepidodendron Charpentieri. 



Goppert, Syst. Fil. Foss. p. 463, pi. xlii. fig. 1. 



Lepidodendron Pagensteckeri. 



Roehl, Foss. Flora d. Steink. Form. Westph. p. 134, pi. xxvii. fig. 3. 

 Romer, Palaeontographica, vol. ix. p. 39, pi. ix. fig. 4, 1862. 



Lepidodendron Bartlingi. 



Roehl, Foss. Flora d. Steink. Form. Westph. p. 134, pi. xxxii. fig. 3. 



Romer, Palaeontographica, vol. ix. p. 40, pi. x. fig. 1, 1862. 

 Lepidodendron obovatum. 



Broun, Lethsea Geog. vol. i. part ii. p. 126, pi. vi. fig. 8. 



Sauveur, V6get. Foss. de la Belgique, pi. Ixiii. fig. 3. 

 Lepidodendron. 



King, Edinb. New Phil. Journ. vol. xxxvi. pi. iv. figs. 2 and 4, 1843-4. 



