388 INDEX OF LITERATURE. 



Vanuxem, Lardner. (1) Natural History of New York, Geology, Part III (1842). 

 Vater, H. (1) Fossile Holzer der Phosphoritlager Braunschweigs. Zeitschrift der 



deutschen geol. Gesellsch., vol. 36 (1884), p. 783 seq. 



Velenovsky. (1) Die Gymnospermen der bbhmischen Kreideformation, 1885. 

 Visiani, R. de. Piante fossili della Dalmazia. 

 Volkmann, GL A. (1) Silesia subterranea, 1720. 

 Walch, J. E. J. (1) Die Naturgeschichte der Versteinerungen zur Erlauterung der 



Knorrischen Sammlung von Merkwiirdigkeiten der Natur., vol. I, Niirnberg, 1773. 

 Weiss, Cli. E. (1) Fossile Flora der jtingsten Steinkohlenformation und des Rothlie- 



genden im Saar-Rheingebiet. Bonn, 1869. 



(2) Einige Carbonate aus der Steinkohlenformation. Jahrb. d. k. preuss. geol. Landes- 



anstalt, 1884, p. 113 seq. 



(3) Zur Flora der altesten Schichten des Harzes. Jahrb. d. k. preuss. geol. Landes- 



anstalt, 1884. Berlin, 1885. 



(4) Ueber Lomatophloios macrolepidotus, Goldenb., Zeitschrift der deutschen geol. 



Gesellsch., Bd. 33 (1881), p. 354. See also Botan. Centralblatt, vol. 8 (1881), p. 157. 



(5) Beitrdge zur fossilen Flora HI. Steinkohlen-Calamarien II. Abhandl. zur geol o- 



gischen Specialkarte von Prcussen unit den Thiiringischen Staaten, vol. 5, Heft 

 2, p. 87 seq. Berlin, 1884. 



(6) Beitrage zur fossilen Flora I. Steinkohlen-Calamarien mit besonderer Beriicksich- 



tigung ihrer Fructificationen. Abhandl. zur geol. Specialkarte von Preussen, vol. 

 2, Heft I (1876). 



(7) Vorlaufige Mittheilungen iiber Fructificationen der fossilen Calamarien. Zeitschrift 



der deutschen geol. Gesellsch. zu Berlin, vol. 25 (1873), p. 256 seq. 



(8) Sphenophyllum, Asterophyllites, Calamites. Neues Jahrbuch fur Min., Geol. u. 



Palaont., Jahrgang 1879, p. 260 seq. 



(9) Ueber eine Buntsandsteinsigillaria und deren nachste Verwandte. Jahrbuch der 



kgl. preuss. geolog. Landesanstalt fur 1885 (1886), p. 356. 



Williamson, W. C. (1) On the organisation of the fossil plants of the coal-measures. 

 Pt. I. Calamites. Philos. Transact., 187 1,/. 477 seq. 



Pt. II. Lycopodiaceae, Lepidodendreae and Sigillarieae. Philos. Transact., 



1872, p. 197 seq. 



Pt. III. Lycopodiaceae, continued. Philos. Transact., 1872, /. 283 seq. 

 Pt. IV. Dictyoxylon, Lyginodendron, Heterangium. Philos. Transact., 1873, 



p. 377 seq. 



Pt. V. Asterophyllites. Philos. Transact., 1874, p. 41 seq. 

 Pt. VI. Ferns. Philos. Transact., 1874, p. 675 seq. 



Pt. VII. Myelopteris, Psaronius, Kaloxylon. Philos. Transact., \ 876, p. \ seq. 

 Pt. VIII. Ferns, Gymnospermous Stems and Seeds. Philos. Transact., 1877, 



p. 213 seq. 



Pt. IX. Philos. Transact., 1878,^. 319 seq. 

 Pt. X. Philos. Transact., l88o,/. 493 seq. 

 Pt. XI. Philos. Transact., 1881, p. 283 seq. 

 Pt.XH. Philos. Transact., 1883,^. ^g seq. 



(2) On some undescribed tracks of invertebrate animals from the Yoredale rocks and 



on some inorganic phenomena produced on tidal shores simulating plant remains. 

 Memoirs of the Literary and Philosophical Society of Manchester, ser. 3, vol. 10 

 (1885), p. 19 seq. 



(3) Contributions towards the history of Zamia gigas, Lindl. et Hutt. Transact, of the 



Linnean Society, vol. 26 (i868),/. 663 seq. 



(4) On the structure and affinities of the plants hitherto known as Sternbergiae. 



Memoirs of the Literary and Philosophical Society of Manchester, ser. 2, vol. 9 

 (1851), p. 340. 



