CARBONIFEROUS. 159 



Lepidodendron undulatum. 



Roehl, Foss. Flora d. Steinkf. Form. Westph. p. xxxii. fig. 1. 

 Ltipidodendron caudatum. 



? Roehl, Foss. Flora d. Steink. Form. Westph. pi. viii. fig. 7. 

 Aspidiaria undulata. 



i Geinitz, Vers d. Steinkf. in Sachsen, p. 37, pi. iii. fig. 17. 

 ? Lepidodendron Pictoense. 

 Dawson, Acadian Geol. 2nd ed. pp. 454 and 487, fig. 169a, 1868. 



Quart. Journ. Geol. Soc. vol. xxii. p. 160, pi. ix. fig. 37, vol. xxx. 



p. 216. 



Canadian Nat. vol. viii. p. 449. 

 Foss. Plants of Lower Garb., Canada, p. 37. 

 Schimper, Traite d. Paleont. Veget. vol. ii. p. 29. 



? Lepidodendron plicatum. 



Dawson, Quart. Journ. Geol. Soc. vol. xxii. p. 162, pi. ix. fig. 38. 



Schimper Traite Paleont. Veget. vol. ii. p. 29. 

 Lepidodendron simplex. 



Lesquereux, Report, Geol. Survey of Illinois, vol. ii. p. 454, pi. xlv. fig. 5. 

 Lepidodendron. 



King, Edinb. New Phil. Journ. vol. xxxvi. pi. v. fig. 3. 

 Lepidodendron dissitum. 



Sauveur, Veget. Foss. de la Belgique, pi. lix. fig. 3 ; pi. Ixi. fig. 6. 

 Lepidodendron elegans. 



1 Sauveur, Veget. Foss. de la Belgique, pi. lix. fig. 4. 

 Phytolithus (cancellatus). 



Martin, Petrificata Derbiensia, pi. xiii. fig. 3. 



Remarks. The plant figured by Lindley and Hutton under the name of 

 Lepidodendron selaginoides belongs, I believe, to this species. The specimen 

 from which their figure was taken, and which is preserved in the " Hutton 

 Collection," has been very much restored in the plate, and embodies more 

 the ideas of the artist than the appearance of the plant. The curious little 

 scales on the uppermost lateral branch and on the basal portions of the two 

 other branches are quite imaginary, neither are the leaf-scars so beautifully 

 preserved on the specimen as represented in the figure ; in fact, the specimen 

 is so indifferently preserved that it is very difficult to determine the species 

 to which the plant belongs, but from what can be learnt it appears to be 

 Lepidodendron rimosum, Sternberg. 



The specimen from which their plate cxiii. was taken is not in the 

 " Hutton Collection " now, but it in all likelihood belongs to this species also, 

 for they give as a reference their plate xii., and the form of the leaf -scars, 

 as represented on their figure, seems to be that of Lepidodendron rimosum. 

 Horizon. Coal Measures. 



Localities. British. Durham : Sunderland. Northumberland : Newcastle- 

 on-Tyne. Staffordshire : Sandwell Park Trial 

 Sinking, Westbromwich. Yorkshire : near Halifax. 

 Foreign. Africa (South) : Stormberg Mountains (?). Saxony : 

 Zwickau. Silesia : Waldenburg. Russia : near 

 Kosloo, Black Sea. 



Lepidodendron Haidingeri, Ettingshausen. 



Lepidodendron Haidingeri. 



Boulay, Terr. Houil. du Nord de la France, p. 74. 

 Ettingshausen, Steinkf. v. Radnitz, p. 55, pi. xxii. and xxiii. 

 Jahrb. d. k. k. Geol. Reichsanst. vol. iv. p. 435. 



