CARBONIFEROUS. 169 



Dawson, Canadian Nat. vol. viii. p. 451. 



Lindley and Hutton, Foss. Flora, vol. ii. pis. xcviii. xcix. 



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



Renault, Cours d. Botan. Foss. 1882, p. 26, pi. iv. 



Schimper, Traite d. Paleont. Veget. vol. ii. p. 36. 



Williamson, Phil. Trans. 1872, p. 205. 



Witham, Trans. Nat. Hist. Soc. Northumberland, Durham and New- 



castle-on-Tyne, vol. ii. p. 236, pis. v. vi. 1838. 

 Internal Structure of Fossil Vegetables, p, 51, pi. xii. xiii. 

 Unger, Synop. Plant. Foss. p. 132. 

 Genera et Species, p. 259. 



Lepidodendron vasculare. 



Binney, Obs. Structure Foss. Plants Carb. Strata, part ii. p. 48, pi. viii. 

 figs. 1-5 and 7-9, 1871. 



Sigillaria vascularis. 



Binney, Obs. Structure Foss. Plants Carb. Strata, part ii. p. 81, pi. xiv. 

 figs. 4-6. 



Phillipsia Harcourti. 



Broun, Index Palaeont. p. 958. 



Remarks. Under this name are included some microscopic sections of 

 Lepidodendra, showing structure similar to that described by Witham, and 

 Lindley and Hutton. 



Lepidodendron Veltheimianum possesses an internal structure which agrees 

 in all points with Lepidodendron Harcourtii, but it is not safe to conclude 

 that all Lepidodendroid stems which agree in this character belong to one 

 and the same species. The outer surface of the specimen figured by Witham, 

 and Lindley and Hutton gives no clue as to the species to which their fossil 

 belonged, as it merely represents a Knorria condition of a Lepidodendroid 

 branch. 



Horizons. Coal Measures and Calciferous Sandstone Series. 



Localities. British. Buteshire : Laggan Bay ; Arran. Midlothian : 

 Craigleith Quarry. Edinburgh (Calciferous 

 Sandstone Series). Yorkshire : Oldhaiu (Coal 

 Measures). 



LEPIDOPHLOIOS, Steinberg, 1825. 



Versuch eines geognostisch-botanischen Darstellung der Flora der 

 Vorwelt, vol. i. fasc. iv. p. 13. 



Lepidophloios laricinus, Sternberg. 



Lepidophloios laricinus. 



Boulay, Terr. Houil. du Nord de la France, p. 38. 



Bronn, Index Palteont. p. 631. 



Ettingshausen, Steiukf. v. Radnitz, p. 57. 



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



Der Hangendflotzzug, p. 86. 



Fontaine and White, Perm, or Upper Carb. Flora, p. 18. 

 Giebel, Deutschl. Petrefacten, p. 87. 

 Goldenberg, Flora Sarsep. Foss. heft i. p. 22, pi. iii. fig. 14 (fig. 13 ?), 



heft iii. p. 30, pi. xv. figs. 5-8, 11-20, pi. xvi. figs. 1-13. 

 Grand 'Eury, Flore Carbon, du Dep. de la Loire, p. 142. 

 Heer, Flora Foss. Helv. lief. i. p. 40. 

 Lesquereux, Report, Geol. Survey of Illinois, vol. iv. p. 440. 



Coal Flora of Pennsyl. p. 442. 



Renault, Cours d. Botan. Foss. 1882, p. 44, pi. ix. figs. 1 and 5-8. 



