28 FOSSIL PLANTS. 



plates xv & xvi. in Lindley and Button's ' Fossil Flora ' were drawn. What 

 has been 'represented by these authors as small branchlets bearing foliage, 

 are cones apparently similar to those described by Grand 'Eury as Volkmannm 

 pseudosessilis. This is satisfactory proof as to Grand 'Eury's cones being the 

 fruit of Catamites ramosus, Artis. 



Volkmannia tenera, Weiss, appears to be the same little cone as that named 

 by Grand 'Eury Volkmannia pseudosessilis. 



Calamites nodosus, Schlotheim,* which is quite distinct from C. ramosus, 

 Artis (C. nodosus, Sternb., and L. & H.), may, perhaps, belong to C. cannce- 

 formis, Schloth. 



I am inclined to regard as the foliage of this Calamite, Annularia radiata, 

 Brongt. In many cases these two plants are found associated together, and 

 the figure of C. nodosus given in the " Illustrations of Fossil Plants," pi. iii., 

 whose identification there seems no room to doubt, bears branchlets witli 

 foliage, which are apparently indistinguishable from Brongniart's Annularia 

 radiata (Asterophyllites foliosa, L. & H.). 



For the present, though believing Annularia radiata to be the foliage of 

 C. ramosus, I have kept them separate till the subject is more carefully 



Horizon. Coal Measures. 



Localities. British. Devonshire : Bideford (Presented by Rev. W. Bilton). 

 Lanarkshire : Carluke. Northumberland : Newcastle- 

 on-Tyne. Somerset : Pensford. Stirlingshire : The 

 Cleuch, Falkirk. 



Foreign. Bohemia : Eadnitz. Russia : Kosloo, Black Sea (Pre- 

 sented by Capt. Spratt, R.N.). 



Calamites cannseformis, Schlotheim. 



Calamites cannceformis. 

 Andrae, Neues Jahrbuch, 1864, p. 164. 



Jahrb. d. Naturwiss. Vereines, Halle, 1850, p. 120. 

 Brongniart, Prodrome, p. 38. 



Hist. d. Veget. Foss. p. 131, pi. xxi. 



Bronn, Index Palaeont. p. 198. 



Buubury, Amer. Jour, of Science, 2nd ser. vol. ii. p. 231, 1846. 

 Dawson, Acad. Geol. 2nd ed. p. 478, 1868. 



Quart. Journ. Geol. Soc. vol. xxii. p. 151. 

 Canadian Nat. vol. viii. p. 439. 

 Foss. Plants of Lower Garb. Canada, pp. 30 & 36. 

 Eichwald, Lethsea Rossica, vol. i. p. 169. 



Urwelt Russlands, heft i. p. 84. 

 Feistmantel, Zeitsch. d. Deut. Geol. Gesell. vol. xxv. pp. 594 & 597. 



(in part] Vers. d. Bohm. Kohlenabl. p. 109 (? pi. vii. n>. 3, 



pi. viii. figs. 1, 2). 

 Jahrb. d. k. k. Geol. Reichsanst. vol. xxii. pp. 292, 294, & 



300. 



(in part) Steinkohl. u. Perm-Ablager. p. 68. 



Der Hangendflotzzug, p. 65. 



Fontaine & White, Perm, or Upper Garb. Flora, p. 20 

 Geinitz, Flora d. Hainich.-Ebersdorfer, pp. 17, 23, 32, pi. xiv. figs. 16 & 



19 (excl. figs. 17, 18). 



Jahrb. d. k. k. Geol. Reichsanst. p. 350, 1857. 

 Neues Jahrbuch, 1867, pp. 275 & 284. 



n- i -r7 erS {, d v, S ^ inkf - in Sachsen > P- 5 > PL xiv. figs. 1-4 (excl. fig. 5). 

 Giebel, Deutshchl. Petrefacten, p. 21 



Gomes Flora Foss. do Terr. Carbon, do Porto, Serra do Bussaco, p. 2. 

 Grand 'Eury, Flore Carbon, du Dep. de la Loire, p. 21, pi. iii. figs 1, 2. 



* Petrefactenkunde, p. 401, pi. xx. fig. 3. 



