MUSEUM OF THE NATURAL HISTORY SOCIETY. 265 



Sub. gen. FAVULABIA, Sternberg. 



Favularia tessellata (Steinhauer). 



Phytolithus tessellatus, Trans. Amer.Ph.il. Soc, Vol. 1, pi. 7, f. 2. 

 Favularia tessellata, L. et H., Foss. Flora, pis. 73, 74, 75. 



,, nodosa, L. et H., Foss. Flora, pi. 192. 

 Sigillaria tessellata, Brongt., Hist. Veg. Foss., pi. 156, f. 1; 



pi. 162, f. 1,2, 3,4. 



Loc. — Boof-shale, B. S., Jarrow, and in many other parts of 

 the Coal-field. 



ROOTS OF LEPIDODENDRON, ETC. 

 STIGMABIA, Brongniart. 

 Stigmaria ficoides, Brongniart. 



ROOTS. 



Stigmaria ficoides, Brongt., Class. Teg. Foss., pi. 1, f. 7. Type. 

 ,, „ L. et H., Foss. Flora, pis. 31, 34. 



,, ,, 'Williamson, Mon. Stigmaria. 



Cylinder and Pith- cavity. 

 Caulopteris gracilis, L. et H., Foss. Flora, pi. 141. 

 Stigmaria ficoides, L. et H., Foss. Flor., pi. 166. 



Loc. — In most of the nnder-clays and shales of the Coal-field. 



PLANTS INCERT^E SEDIS. 

 PSYGMOPHYLLUM, Schimper. 



Psygmophyllum flabellatum (Lindley et Hutton sp.). 

 JSfccgerrathia flabellata, L. et H., Foss. Flora, pi. 28, 29. Type. 

 Loc. — Eoof-shale of B. S., Jarrow. 



COBDAITES. 



Cordaites regularis (Sternberg sp.). 



Catamites regularis, Sternb., Vers. I., pi. 59. Type. 

 Loc. — Boof-shale of B. S., Jarrow. 



Cordaites taxina, Lindley et Hutton. 



Knorria taxina, L. et H., Foss. Flora, pi. 95. Type. 

 Fern Stem, Lebour, Foss. Pits, pis. 48 and 49. 



Loc. — Eoof-shale of B. S., Jarrow. Specimen in Hutton Col- 

 lection. 



