﻿30 SCOTT, Early History of Seed-bearing Plants. 



Potonie, '97. H. Potonie, " Lehrbuch der Pflanzenpalseon- 

 tologie," p. 160. . 



Renault, '79. B. Renault, "Structure comparee de quelques 

 Tiges de la Flore Carbonifere." Nouv. Arch, du Museum, 

 (2) vol. 2. 136 pp., 8 pi. 



'83. " Cours de Bot. Fossile," vol. 3, p. 159. 



'96. " Bassin Houiller et Permien d'Autun et d'Epinac." 



Flore Fossile, pt. 2. p. 277. 



Scott, '97. D. H. Scott, "On anatomical characters pre- 

 sented by the Peduncle of Cycadacese." Ann. of Bot., 

 vol. 11. 22 pp., 2 pi. 



'99. " On Medullosa anglica." Phil. Trans. Roy. Soc. (B.), 



vol. 191. 46 pp., 9 pi., 1 fig. 



'00- "Studies in Fossil Botany." pp. 307 — 397; 512 — 



522. 



'01. " The Seed-like Fructification of Lepidocarpon." 



Phil. Trans. Roy. Soc. (B.), vol. 194, 43 pp., 6 pi. 



'02- 1 " Primary Structure of certain Palaeozoic Stems." 



Trans. Roy. Soc. Edinburgh, vol. n, pt. 2. 35 pp., 

 6 pi., 5 figs. 



' 02 . 2 "The Old Wood and the New." New Phytologist, 



vol. 1. 6 pp. 



Sterzel, '83. J. T. Sterzel, " Ueber Dicksoniites Plnckeneti 

 Schloth. sp." Bot. Centralblatt, vol. 13. 1883. 13 pp., 



1 P i. 



Stopes, '04. M. C. Stopes, " Beitrage z. Kenntniss d. Fort- 

 pflanzungsorgane der Cycadeen." Flora, vol. 93. 48 pp., 

 37 figs- 



Stur, '77- D. Stur, " Die Culmflora der Ostrauer u. Walden- 

 burger Schichten." Abhaiuil. d. k. k. Geo/. Reichsanstatt 

 zu IVien, vol. 8, pt. 2. 



