LITERATUR -VERZEICHNIS. 



Achepohl, L. Das niederrheinisch-westfälische Steinkohlengebirge. 

 Atlas der fossilen Fauna und Flora. Essen und Leipzig, 1880 — 1884. 



Andrä, C. S. Verzeichniss der in dem Steinkohlengebirge bei Wettin 

 und Löbejün vorkommenden Pflanzen. Jahresber. des naturw. 

 Vereines in Halle, 1850, p. 118. 



Andrews. Descr. of fossil plants from the lower carboniferous strata of 

 Ohio. Ohio Geol. Report II, Geol. and Palaeont., 1875. 



Arber, E. A. N. Notes on fossil plants from the Ardwick series of 

 Manchester. Memoirs and Proc. of the Manchester lit. and philos. 

 society, Vol. 48, Part. I, 1903, p. 1 — 32, 1 Textfig., 1 Plate. 



The fossil flora of the Culm-measures of N. W. Devon. 



Phil. Trans. Roy. Soc. London. B. 197, 1904, p. 291 — 325, 



Taf. 19, 20. 



» 



Fossil Flora of the Cumberland coalfield. Quart. Journ. 



Geol. Soc. LIX, 1903, p. 1 — 22, Taf. I, II. 



Fossil plants 1909. 



Fossil plants from the Kent Coalfield. Quart. Journ. Geol. 



Soc, LXV, 1909. 



A note on some fossil plants from Newfoundland. Proc. of 



the Cambridge Philosophical Society XV, 1910, p. 390 — 392. 



On the fossil flora of the Southern portion of the York- 



shire coalfield in North Derbyshire and Nottin ghamshire. Proc. 

 of the Yorkshire Geological Society, Vol. XVII, Part. II, 1910, 

 p. 132-155, Taf. XII-XIX. 



Artis, E. T. Antediluvian Phytology. London 1825. 



Balfour, J. H. Introduction to the Study of palaeontological Botany, 

 1872, Edinburgh. 



Bertrand, C. E. Le Boghead d J Autun. Bull. Soc ind. min. 3 e Serie, 

 VI, 1892, p. 453. 



