XXXVlii 
INTRODUCTION, 
PTERIDOPHYTA—continued. 
Ruffordia Gépperti, var. latifolia, Fair- 
light Clays, Ecclesbourne. (British 
Museum.) 
+ Cladophlebis longipennis, sp. Nnov., 
Fairlight Clays, Ecclesbourne. 
(British Museum.) 
Cladophlebis Albertsii (Dunk.), Hast- 
ings Sands, Dornberg, near Biele- 
feld, Westphalia. 
Cladophlebis Browniana (Dunk.), Hast- 
ings Sands, Siintel, Westphalia. 
Cladophlebis Dunkeri (Schimp.), Hast- 
ings Sands, Stemmen, near Hann- 
over. 
+ Sphenopteris Fontainet, sp. noy., 
Fairlight Clays, Ecclesbourne. 
(British Museum.) 
Sphenopteris Fittoni, sp. nov., Fair- 
light Clays, Ecclesbourne. (British 
Museum.) 
eichselia Manteili (Brong.), Hastings 
Sands, Tilgate Forest. 
Teniopteris Beyrichii (Schenk), Bohl- 
horst, near Minden. (Berlin.) 
t+ Teniopteris Beyrichti, var. superba, 
Fairlight Clays, Ecclesbourne. 
(British Museum.) 
t+ Teniopteris Dawsoni, sp. noy., Fair- 
light Clays, Ecclesbourne. (British 
Museum.) 
Sagenopterts Mantelli (Dunk.), Hast- 
ings Sands, Borglok, near Osna- 
briick. 
Microdictyon Dunkeri (Schenk), Hast- 
ings Sands, Osterwald, etc. (Berlin 
and Géttingen.) 
{ Phyllopteris acutifolia, 
Fairlight Clays, 
(British Museum.) 
Dictyophyllum Roemert, Schenk, Hast- 
ings Sands, Obernkirchen. (Wiirz- 
burg.) 
Nathorstia valdensis, sp. nov., Fair- 
light Clays, Ecclesbourne. (British 
Museum.) 
Tempskya Schimper, Corda. (? Strass- 
burg.) 
sp. nov., 
Ececlesbourne. 
