Subject ASC0000gqp
Magazine of natural history and journal of zoology, botany, mineralogy, geology and meteorology.
v. 3 (1830), Page 264 (1830)
Natural History Museum Library, London
BHL Page 32950190
Keywords
coal cryptogamous plant stem plant rock fossil South Wales geology Antediluvian botany Plant Calamities fossil plants coal formations compressed stems of plants iron cryptogamous Calamites decoratus horsetail tubercles striae iron ore reeds canes pericarps Wales vascular biology paleontology coal plant fluted stem coal basin