Fossil plants, Vol. 2: A text-book for students of botany and geology

by A. C. Seward

[1102] O. Feistmantel (75).

[1103] C. Feistmantel (79).

[1104] C. E. Weiss (79).

[1105] Potonié (99) p. 167.

[1106] Seward (03) p. 63.

[1107] Carruthers (72²) Pl. XXVII. fig. 5; Seward (03) p. 62.

[1108] Newberry (91) Pl. XIV.

[1109] D. H. Scott (08).

[1110] P. Bertrand (09).

[1111] Scott (09²).