224 E. A. Xewell Aiber. 



Peach, C. W., Notes on the Fossil Plauts found in the Old Red Sandstone of 



Shetland, Orkney, Caithness, Suuderlaud and Forfarshire. Trans. Edinb. 



Geol. Soc, Vol. Ill pt. 2 p. 148. 1879. 

 Reid, J., and Macnair, P., On the Genera Lycopodites and Psilophyton of the 



Old Red Sandstone Formation of Scotland. Trans. Geol. Soc. Glasgow. 



Vol. X pt. 2 p. 323. 1896. 

 , On the genera Psilophyton, Lycopodites, Zosterophyllum and Parka decipiens 



of the Old Red Sandstone of Scotland: their affinities and distribution. 



Trans. Edinburgh Geol. Soc, Vol. VII p. 368. 1899. 



8. Russia. 



Schmalhausen, J., Ueber devonische Pflanzen aus dem Douetz-Becken. Mém. Com. 

 geol. Russie, Vol. VIII No. 3. 1894. 



9. United States of America. 



Nevius, J. N., A Fossil Plant from Orange County. 52iid Ann. Rep. New York 



State Mus. Albany (LH), pt. 1 p. R99. 19U0. 

 *Ne-wberry, J. S., Devonian plants from Ohio. Journ. Cincinnati Soc. Nat. Hist., 



Vol. XII p. 48. 1889. 



[Caulopteris, Dadoxylon, Sphenophyllum, Lepidodendrou.] 



Lower Carboniferous (Culm). 



a) Petrifactions. 



Renault, B., et Roche, A., Sur une nouvelle Diploxylée. Bull. Soc. hist. nat. 

 d'Autuu, Vol. X p. 633. 1897. 



[Diploxylon (Syringodendron) esnostense.) 

 Scott, D. H., On the Structure and Affinities of Fossil Plants from the Palfeozoic 

 Rocks. Part I. On ( 'heirostrobus, a new type of Fossil Cone from the 

 Lower Carboniferous Strata (Calciferous Sandstone Series). Phil. Trans. 

 Roy. Soc, Vol. 189B p. 1. 1898. 



[See also under Upper Carboniferous and Permian.] 

 — , On the Primary Structure of certain Palfeozoic Stems with the Dadoxjion type 

 of wood. Trans. Roy. Soc. Edinburgh, Vol. XL pt. 2 p. 331. 1902. 

 |(]alamopitys, Pitys and Dadoxylon.] 

 /Seward, A. C, and Hill, A. W., On the Structure and Aflinities of a Lepidoden- 

 droid Stem, from the Calciferous Sandstone of Dalmeny, Scotland, possibly 

 identical with Lepidophloios Harcourtii (Witham). Trans. Roy. Soc. Edin- 

 burgh, Vol. XXXIX pt. IV p. 907. 1900. 

 Solms-Laubach, H., Graf zu, Ueber die in den Kalksteinen des Kulm von 

 Glätzisch-Falkenberg in Schlesien enthaltenen strukturbietenden Pflauzen- 

 reste. Pts. I— IIL Botan. Zeitung, Vol. L; 1892; Vol. LI p. 197; 1893; 

 Vol. LV p. 219; 1897. 



(Structure of Zygopteris, Lepidodendrou, Protopitys, Archseocalamites etc.] 

 —, Ueber die seinerzeit von Unger beschriebenen strukturbietenden Pflanzenreste des 

 Unterculm von Saalfeld in Thüringen. Abhandl. k. preuß. geol. Landesanst., 

 N. F., Heft 23. 1896. 



[Cladoxj'lou, Calamopitys, and many other genera.] 



