Vol. 69.] OUR KNOWLEDGE OF WEA.LDEX ELOKA.S. 115 



Zeiller, R. (10). 'Sur quelques Plantes Wealdiennes du Perou ' C. R. Acad. Sci. 



Paris, vol. cl, p. 1488. 

 Zobel, — (12). ' [Uebev das sogenannte Marsilidiwm Schenk] ' Zeitschr. Deutscli. 



Geol. Gesellsch. vol. lxiv, Monatsber. No. 5, p. 260. 



EXPLANATION OF PLATES XI-XIV. 



[The specimens are all in the British Museum (Natural History). In cases 

 where the drawings are larger than natural size the magnification is stated. 

 The numerals in parentheses are the Museum Register-numbers.] 



Plate XL 



Figs. 1 a & 1 6. Equisetitcs lyelli (Mant.). (V 12303.) 16x8. (See p. 85.) 

 Figs. 2 a & 2 6. Lycopoditcs teilhardi, sp. nov. (V 12304 ) 26x6. (See p. 86. ) 

 Figs. 3 & 5. Sagenopteris mantetti (Dunk.). (V 12305, V 12306.) (See p. 87.) 

 Fig. 4. Sagenopteris acutifolia Sew. (V 2344.) (See p. 88.) 

 Figs. 6 a & 6 6. Dickopieris delicatula, sp. nov. (V 12307.) 66x3. (See 



p. 98.) 

 Figs. 7 a-9 6. Teilhardia valdensis, gen. et sp. nov. (V 3743.) 7 6, 8 6, & 9 b, 



allx3. (Seep. 90.) 

 Fig. 10. Filix incertcs sedis. (V 2735.) (See p. 97.) 



Plate XII. 



Figs. 1 fl-k Ctenis sp. (V 2814.) 16x2. (Seep. 101.) 



Figs. 3a-4c. Eury-Cycadolepis sp. (V 12308 & V 12309.) 36 & 3ex6 ; 



4« half of the natural size; 46 & 4cXl£. (See p. 101.) 

 Fig. 5. Araucarites sp. (V 12310.) (See p. 104.) 



Figs. 6 & 7. Pinites sp., cf. P. dunkeri Carr. (V 12311 & 12312.) (Seep. 105.) 

 Figs. 8 & 9. Planta incertce sedis, ». (V 12313 & 12314.) (See p. 106.) 

 Figs. 10a & 106. Sphenolepidium kurrianum (Dunk.). (V 12315.) 106x3. 



(See p. 105.) 

 Fig. 11. Planta incertce sedis, (3. (V 12314.) (See p. 106.) 

 Figs. 12 a & 12 6. Pelletieria valdensis, gen. et sp. nov. (V 2329.) 12 6x4. 



(See p. 91.) 

 Fig. 13. Conites berryi, sp. nov. (V 3747.) (See p. 103.) 



Plate XIII. 

 Figs. 1 & 2. Cladophlebis browniana (Dunk.). (V 12322.) (See p. 95.) 



Plate XIV. 



Figs. 1-3. Hausmannia pelletieri, sp. nov. (V 12316-V 12318.) 1x2; 2x3. 



(See p. 89.) 

 Fig. 3 a. Matonidium qvpperti (Ett.). (V 12316.) (See p. 89.) 

 Fig. 4. Aphlebia sp. (V 3714.) '(See p. 98.) 



Fig. 5. Pelletieria valdensis; spore highly magnified. (V 2329.) (See p. 92.) 

 Fig. 6. Eury-Cycadolepis sp. ; cuticle highly magnified. (V 12319.) (See 



p. 103.) 



Discussion. 



Mr. Chaeles Dawson thanked the Author on behalf of Father 

 Felix Pelletier and Father P. Teilhard de Chardin for his kindness 

 in undertaking the determination and description of the Wealden 

 plants collected by them from the Fairlight Clays at Hastings. 



i2 



