LIST OF WOODCUTS. 



Fig. 

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7. 



Section of Peuce Withami, Lindley and Hutton 

 Bark of Araucaria ..... 

 Llarkings on Araucaria bark 



Leaf of Araucaria 



Nicolia Owenii (Carr.) 



Bryson's instrument for slitting Fossils 



Tree-fern .... 



Asplenium .... 



1 1 a. Bifurcating Trunk of a Tree-fern (Alsophila Perrottetiana) 

 1 1 &. Rhizome of Lastrea Filix-mas 

 1 2. Transverse section of stem of a Tree-fern (Cyatliea) 



Scalariform vessels from Tree-fern 



Sporangia of a Fern ..... 



Lycopodium clavatum . . . ' . 



Spore-case, containing Microspores of Lycopodium 

 „ ,, Macrospores of Selaginella 



Fructification of Equisetum maximum 



Polygonal scale of Equisetum 



Spore of Equisetum — filaments contracted 

 „ „ J, expanded 



Marsilea Fabri .... 

 22 bis. Adiantites Lindseteformis . 

 23. Pecopteris (Alethopteris) aquilina 



,, (Alethopteris) heterophylla 



Neuropteris Loshii 



„ gigantea . 



„ acuminata 



Sphenopteris affinis 



Cyclopteris dilatata 



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 U. 

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