INDEX OF FOSSIL SPECIES. 83 



Pteris Aquensis, p. 34, 



Bournensis, pp. 33, 57, 63, 76, pi. iv, fig. 7. 



caudigera, p. 34. 



eoccenica, pp. 32, 57, 62, 71, pi. iv, figs. 4 — 6 ; pi. xii, fig. II, 



erosa, p. 32. 



Gaudini, pp. 32, 54. 



gladifolia, p. 62. 



Hookeri, pp. 54, 71, fig. 25. 



ffiningensis, p. 34. 



parschlugiana, pp. 32, 54. 



pennseformis, pp. 27, 32, 54, 78. 



Prestwichii, p. 53, pi. x, fig. 8. 



pseudopenneeformis, pp. 33, 54. 



subsimplex, p. 32. 



urophylla, pp. 27, 34. 



Sphenopteris eocsenica, pp. 67, 78. 



Woodwardia Roessneriana, pp. 41, 57, 63, 78. 



„ venosa, pp. 41, 63, pi. x, fig. 5. 



WoodM'ardites arcticus, pp. 63, 68. 



(3 



