Note B — IV. THE SYMMETRICAL AND ORNAMENTAL FORMS OF ORGANIC REMAINS. By ROBERT HUNT, F.R.S.
Reading edition
See Dr. Hooker “On the Vegetation of the Carboniferous Period,” Memoirs of the Geological Survey of Great Britain, &c., vol. ii.
Reading edition
See Dr. Hooker “On the Vegetation of the Carboniferous Period,” Memoirs of the Geological Survey of Great Britain, &c., vol. ii.