Fossil plants, Vol. 1: [A text-book] for students of botany and geology

by A. C. Seward

[225] Wille (97) p. 136, also Murray, G. (95) p. 121.

[226] Linnarsson (69) Pl. XI. fig. 3. There are many good specimens of this fossil in the Geological Survey Museum, Stockholm.

[227] Nathorst (81²), and (96).

[228] Nathorst (81) p. 14.

[229] Mantell (33) p. 166. Vide also Morris (54) p. 6.

[230] Bateson (88).

[231] Nathorst (81), (86) &c. Dawson (88) p. 26 et seq. Dawson (90) Delgado (86) Williamson (85) Hughes (84) Zeiller (84) Saporta (81) (82) (84) (86) Fuchs (95) Rothpletz (96).

[232] Kinahan (58).

[233] Sollas (86).

[234] Barrois (88). References to other records of this genus may be found in Barrois’ paper.