LIST OF WOEKS QUOTED. 



THE ABBREVIATIONS USED IN THE TEXT ARE GIVEN IN SQUARE BRACKETS. 



Andrae, K. T. Fossile flora Siebenbiirgens und des Banates. [Abk. 



k.-k. geol. Reichs. vol. ii. Abth. iii. No. 4, 1853.] 

 Auerbach, J. Notiz iiber einige Pflanzen-Versteinerungen aus einem 



Sandsteine des Moskovischen Gouvernements. [Bull. Soc. 



Imp. Nat. Mosc. vol. xvii. pt. i. 1844, p. 145.] 

 Auerbach, J. and Frears, H. Notices sur quelques passages de 1'ouvrage 



de MM. Murchison, E. de Verneuil et le Conte A. de Keyser- 



ling. [Bull. Soc. Imp. Nat. Mosc. vol. xix. pt. i. 1846, p. 486.] 

 Baker, J. G. (1) The Handbook of the Fern allies. [Fern allies.} 

 Baker, J. O. (2) A Summary of the new Ferns which have been 



discovered or described since 1874. [Annals Bot. vol. v. 



1890-91, p. 181.] 

 Bartholni, C. T. Nogle i den bornholmske Juraformation forekom- 



mende Plante forsteninger. [Bot. Tid. Bot. For. Kjovenhavn, 



vol. xviii. Heft i. 1892, p. 12.] 

 Bary, A . de. Comparative Anatomy of Phanerogams and Ferns. Oxford, 



1884. [Comp. Anat.} 

 Berendt, . See Goppert. 



Bischoff, G. W. Die Chareen und Equiseteen. Niirnberg, 1828. 

 Bleicher, . See Fliche. 

 Bogle, J. H. Wealden Strata of East Sussex. [Trans. Nat. Hist. Soc. 



Eastbourne, May 20, 1881.] 

 Bower, F. 0. Is the Eusporangiate or the Leptosporangiate the more 



primitive type in the Ferns 1 [Annals Bot. vol. v. 1891, 



p. 109.] 

 Brauns, D. Der Sandstein bei Seinstedt unweit des Fallsteins und die 



in ihm Vorkommeuden Pflanzenreste. [Palceontographica, 



vol. ix. 1862-64.] 

 Bristow, H. W. The Geology of the Isle of Wight, edit. ii. Revised 



by C. Reid and A. Strahan. [Geol. I. Wight.} 



